Hoping to get a joint order together. Mar 18, 2014. They were just an inch long and eventually we got a small pilot hole and a pile of blunt drills. x 4-1/4 In. These drill bits are in my service truck and will be for a long time.rntttttWayne WintonntttttLocksmith, Tri County Locksmiths, Colorado, USAnttttt ntttt nttt nttttnttttnttttnttttntttttntttttDrilling exhaust manifold studsrnThey are fabulous. [CDATA[ */ Didn’t believe the hype, but it appears to be true. I still haven’t had the time to use them for their actual intended purpose – drilling out exhaust manifold studs, but I did try them out on a couple of bolts to see how they did and was very impressed! As you could notice, it is versatile that it can be used for many types of steel. Supplies, Inc Checkout After viewing product detail pages, look here to find an easy way to navigate back to pages you are interested in. I am a locksmith and drill hard plate on safes. Then I ordered TTP bits and they were like a hot knife through butter. For an easy approach just grab a Cobalt HSS to drill through-hardened steel. I quickly learned that slowing the drill down and increasing drill pressure whilst ensuring enough cutting grease had been applied enhanced the drilling performance immensely. {"@context":"https://schema.org","@type":"Review","name":"TTP HARD drills","reviewRating":{"@type":"Rating","ratingValue":"5"},"description":"Cobalt drill bits save the day :rn"I broke two stainless bolts in the head of my ex-US Army jeep engine which defied left hand bits, quality HSS right hand bits, gas and brute force. Eye protection
Didn’t believe the hype, but it appears to be true. These drill bits are in my service truck and will be for a long time. Thank yourntttttRusty SurrattntttttUSAnttttt ntttt nttt nttttnttttnttttnttttntttttntttttDrilling tensile boltsrnI was very happy with my purchase of the tough drill bits , they allowed me to drill out some broken off tensile bolts from a 25 year old motorbike cylinder head , failure in this would have meant finding a new head or abandoning the projectrntttttJim Jntttttnttttt ntttt nttt nttttnttttnttttnttttntttttntttttCobalt drill bits save the dayrnI broke two stainless bolts in the head of my ex-US Army jeep engine which defied left hand bits, quality HSS right hand bits, gas and brute force. I have used the TTP-HARD-drills and personally feel they are some of the highest quality drill bits I have ever used. I was struggling with some tough steel washers I needed to drill three small holes into around the circumference. The alloy coating cobalt bits are efficient to drill hardened steel. }, false ); I have used the TTP-HARD-drills and personally feel they are some of the highest quality drill bits I have ever used. ","wrong_checkbox":"Checkbox","ignore_waypoints":"no","is_divi_theme_used":"1","widget_search_selector":".widget_search","ab_tests":[],"is_ab_testing_active":"","page_id":"298","unique_test_id":"","ab_bounce_rate":"5","is_cache_plugin_active":"no","is_shortcode_tracking":"","tinymce_uri":""}; var et_builder_utils_params = {"condition":{"diviTheme":true,"extraTheme":false},"scrollLocations":["app","top"],"builderScrollLocations":{"desktop":"app","tablet":"app","phone":"app"},"onloadScrollLocation":"app","builderType":"fe"}; var et_frontend_scripts = {"builderCssContainerPrefix":"#et-boc","builderCssLayoutPrefix":"#et-boc .et-l"};
I still haven't had the time to use them for their actual intended purpose - drilling out exhaust manifold studs, but I did try them out on a couple of bolts to see how they did and was very impressed! From left to right: A fresh, sharp high-speed steel bit, a titanium coated drill bit “designed to go through hardened steel,” a masonry bit and finally, a fancy hammer drill bit. Brand. TTP may sell tough products but I found them anything but tough to deal with, communications were excellent and the drills arrived on time and well packaged. iii) Carbide (Carb) Drill Bits Drill– Carbide is the most hardest and brittle materials that a drill bit made of, and used only on serious production environment to drill into hardest materials. var woo_discount_rules = {"home_url":"https:\/\/ttp-hard-drills.com","admin_url":"https:\/\/ttp-hard-drills.com\/wp-admin\/","ajax_url":"https:\/\/ttp-hard-drills.com\/wp-admin\/admin-ajax.php","show_product_strikeout":"dont","product_price_container_class":""}; Drilling stainless steel This cobalt makes up part of the steel blend, so the hardness of the bit doesn’t wear off with a coating (like titanium bits). Metal cutting paste Select Page [CDATA[ */
After hours of trying to drill into the broken bolt I decided to go online and find a different type of bit, after watching many videos about these bits I decided to purchase a full set with their ‘in house lubricant’ as well. Check out the Wayne Winton youtube site for more videos where he tested TTP HARD drills on all kinds of metal. x 3.86 Inch Long Twist Drill Bit Set of 10pcs, Jobber Length and Round Shank, Self-centering 135 Degree Split Point Heat Resistant for Metalworking, Hymnorq 3/8 Inch Fractional Size M35 Cobalt Steel Twist Drill Bit Set of 5pcs, Jobber Length and Straight Shank, Extremely Heat Resistant, Perfect Drilling in Stainless Steel and Cast Iron. document,'script','https://connect.facebook.net/en_US/fbevents.js');
Fully ground, high performance cobalt steel drill bit, manufactured with 5% cobalt. They were just an inch long and eventually we got a small pilot hole and a pile of blunt drills. Buy Now I have used the TTP-HARD-drills and personally feel they are some of the highest quality drill bits I have ever used. var woocommerce_params = {"ajax_url":"\/wp-admin\/admin-ajax.php","wc_ajax_url":"\/?wc-ajax=%%endpoint%%"}; High-speed steel is an iron-based alloy that may contain Cobalt, Titanium, Zirconium, Vanadium, etc. I was drilling 1cm hard steel and the job was so easy. I was drilling 1cm hard steel and the job was so easy. If you continue to use this site we will assume that you are happy with it. Cobalt Drill Bit, Viking Drill and Tool 44150 SP-29 Type 240-UB 135 Degree Split Point Magnum Super Premium Jobber Drill Set (29 Piece), Hymnorq Metric M35 Cobalt Steel Extremely Heat Resistant Twist Drill Bits with Straight Shank Set of 13pcs to Cut Through Hard Metals Such as Stainless Steel and Cast Iron, 15 Pieces Cobalt Drill Bit Set M35 High Speed Steel Twist Drill Bit Set for Hardened Metal Stainless Steel Cast Iron Woodwork Plastic (1/16 Inch), XLCMSY Cobalt Drill Bit Set, M35 HSS 1/4 inch Hex Shank Twist Drill Heat Resistant Metal Drill Bits for Hard Metal, Stainless Steel, Hardened Steel, Cast Iron and Wood, Quick Change, 1/16"-1/4" 13 Pcs, Hymnorq Metric M35 Cobalt Steel Extremely Heat Resistant Twist Drill Bits with Straight Shank Set of 50pcs in 5 Sizes(1, 1.5, 2, 2.5, 3mm) for Stainless Steel Cast Iron and Hard Metals, Hymnorq 1/2 Inch Fractional Size M35 Cobalt Steel Twist Drill Bit Set of 2pcs, Jobber Length and Straight Shank, Extremely Heat Resistant, for Drilling in Stainless Steel and Cast Iron, MaxTool 29 Pieces/29PCs M42 Cobalt Drill Bit Set Jobber Length 8% Cobalt 135 Deg Split Point Fully Ground 1/16“ to 1/2” X 64th; JBS42G10R029P, JIUWU 13pcs Tungsten Steel Cemented Carbide Twist Drill Bits, Metal Drill YG Alloy Blade, for Stainless Steel Copper Aluminum Zinc Alloy, 3 4 5 6 7 8 9 10 11 12 13.5 14 15mm, Cobalt Drill Bit Set M35 HSS 13-Pcs Set Jobber Drill Bit Kit for Stainless Steel,Hard Metal,Cast Iron and Wood Plastic,1/16"-1/4", BAIDETS Cobalt Drill Bit Set 13Pcs, M35 High Speed Steel Twist Jobber Drill Bit Set, For Hardened Metal, Stainless Steel, Cast Iron And Wood Plastic, 1/16"-1/4" With Metal Storage Case, CHEW STEEL TOOLS Metric M35 Cobalt Steel Extremely Heat Resistant Twist Drill Bits with Straight Shank Set of 13pcs to Cut Through Hard Metals Such as Stainless Steel and Cast Iron, 29pcs HSS Jobber Length Cobalt Drill Bits Set 1/16" - 1/2" in Metal Case, LudoPam 1/8 Inch Cobalt Drill Bit Set, M35 HSS Twist Jobber Length for Hardened Metal, Stainless Steel, Cast Iron, Pack of 10, IRWIN Drill Bit Set, Cobalt, 15-Piece (316015), IRWIN Drill Bit, Cobalt, Reduced Shank, 1/2-Inch x 6-Inch (3016032), Mimhooy 3.2mm / 1/8" Cobalt Drill Bit Set (10 Pcs), M35 Cobalt Twist Drill Bits for Stainless Steel and Hard Metal, DEWALT DW1263 14-Piece Cobalt Pilot Point Drill Bit Set, Bosch CO2145 9/32 In. They are best used as hand drills. Here are just 2 u00a0of the videos he posted on Youtube.nCheck out the Wayne Winton youtube site for more videos where he tested TTP HARD drills on all kinds of metal.nttttnttt nttt nttttnttttnttttnttttnttttnttttntttttnttttnttttntttnttt nttttnttttnttttnttttnttttnttttntttttnttttnttttntttnttt nttttnttttnttt nttttnttttnttttnttttnttttnttttnttttntttttReviews from some of our clients who rank TTP HARD drills as the best cobalt drill bits for drilling harder metals including stainless steel.rnttttnttt nttt nttttnttttnttt nttttnttttnttttnttttnttttnttttnttttnttttt nttttnttt nttttnttttnttttnttttntttttntttttDrilling stainless steelrnHello there....I just thought I'd drop you a line commending your products. Another benefit of the cobalt bits is that they are highly resistant. After trawling the internet I came across the TTP drills and was so impressed with the video I ordered a selection of sizes to try them out. /* */ Cobalt drill bit accessories Hoping to get a joint order together. Pin It on Pinterest A firm pressure and some jiggling with the drill speed soon resulted in the drilling of all the holes with one drill and with the same curl of swarf seen on the video.
The CO-Z cobalt drill bit is a big jump up in quality. They were just an inch long and eventually we got a small pilot hole and a pile of blunt drills. Metric M42 8% Cobalt Twist Drill Bits Set for Stainless Steel and Hard Metal (1mm-10mm/19pcs), Mimhooy 5mm / 0.19" Cobalt Drill Bit Set (10 Pcs), M35 Cobalt Twist Drill Bits for Stainless Steel and Hard Metal, DEWALT Cobalt Drill Bit Set with Pilot Point, 14-Piece (DWA1240), Best Choice 8-Piece 1/2” Shank Silver and Deming Drill Bit Set in Aluminum Carry Case, High Speed Steel (HSS) | SAE Size 9/16” - 1” by 1/16th Increment, The Best Cobalt Drill Bits for Heavy-Duty Projects. R. Scott Martin Cobalt drill bits save the day I had already wasted a mix of various ten HSS, Tungsten and Titanium coated drills without even successfully drilling one hole and was running out of ideas. After trawling the internet I came across the TTP drills and was so impressed with the video I ordered a selection of sizes to try them out. A: Cobalt steel drill bits are ideal for use with hard metals, like cast iron or stainless steel, because they can be sharpened and have high heat resistance. I want more sizes or one of the sets!rntttttR. // insert placeholder for events injected when a product is added to the cart through AJAX It is a bit set having the functionality to handle hardened materials. I still haven’t had the time to use them for their actual intended purpose – drilling out exhaust manifold studs, but I did try them out on a couple of bolts to see how they did and was very impressed! [CDATA[ */ Drill Bit (6) Material. x 3.62 Inch Long Twist Drill Bit Set of 10pcs, Jobber Length and Round Shank, 135 Degree Split Point Heat Resistant for Stainless Steel, Irwin Tools 3016128 Single Cobalt High-Speed Steel Drill Bit, 7/16" x 5-1/2", DEWALT Drill Bit, Pilot Point, Industrial Cobalt, 3/8-Inch (DWA1224), DEWALT Drill Bit Set, Pilot Point, Cobalt, 29-Piece (DWA1269). document,'script','https://connect.facebook.net/en_US/fbevents.js'); Imperial cobalt drill bits Likewise a 12.9 cap head bolt is easily drilled when the drill bit is allowed to do the work and rest periods prevent the drill bit from overheating. TTP HARD drill bits are 5% cobalt throughout. DEWALT DW1354 Titanium Drill Bit Set; 6. Told a bunch of my friends about them. Privacy policy Drilling metal For that reason, the cobalt bits are the main choice you must consider if you’re looking to drill hard materials. (Image/Wayne Scraba) Here’s a collection of the 1/8-inch drill bits I tried that didn’t work. /*
' ); They really tore into it.
They also work with corded and cordless drills. Metric cobalt drill bits }); Thanks TTP. ","et_ab_log_nonce":"8b2403f990","fill_message":"Please, fill in the following fields:","contact_error_message":"Please, fix the following errors:","invalid":"Invalid email","captcha":"Captcha","prev":"Prev","previous":"Previous","next":"Next","wrong_captcha":"You entered the wrong number in captcha.
[CDATA[ */ t.src=v;s=b.getElementsByTagName(e)[0];s.parentNode.insertBefore(t,s)}(window, Drilling hardened steel try { NOT ANY MORE! jetpackLazyImagesLoadEvent.initEvent( 'jetpack-lazy-images-load', true, true ); I was very happy with my purchase of the tough drill bits , they allowed me to drill out some broken off tensile bolts from a 25 year old motorbike cylinder head , failure in this would have meant finding a new head or abandoning the project I quickly learned that slowing the drill down and increasing drill pressure whilst ensuring enough cutting grease had been applied enhanced the drilling performance immensely. }); Just to let everyone know these drill bits are BRILLIANT, it is the first time I have ever worked with metal and was using Bosch titanium bits, managed 3 holes with 3mm drill bits. Arnie This is Wayne Winton with Tri County Locksmith Service. _stq.push([ 'view', {v:'ext',j:'1:9.2.1',blog:'150208986',post:'298',tz:'0',srv:'ttp-hard-drills.com'} ]); They are far superior to the average drill bits that can be purchased at the local hardware store. These bits are needed for extreme high heat encountered with drilling in hard metal, heat-treated steel and stainless steel. USA } ); The other drills produced dust, if I was lucky. A decent-ish corded drill and a single TTP just sliced through both bolts using plenty of oil and low speed as advised in the vid and info leaflet. Where other standard bits fail, the cobalt bits contain either 5 % cobalt all... Experience on our website holes into around the circumference 8 % cobalt alloy is known as M35,. As the best cobalt drill bits use an alloy including 5 % cobalt alloy is known as M35 grade 8! Through steel cookies to ensure that we give you the best cobalt drill bits for hardened steel surfaces,! We recommend our cobalt stub drill bits tough steel washers i needed to drill through-hardened.! Amazon.Com, Inc. or its affiliates bits is that they are far superior to the drill. Increased strength and heat-resistance relative to plain HSS Tools use ( s ): Ferrous metal,,! Just grab a cobalt bit that is designed for high demanding jobs speed drill! The Metric M42 applies a step-bit design to its tip for superior staying.. The 6,5,4 and 3 mm drill bits work a treat on my workbench using the speed... And 3 mm drill bits are used for materials such as cobalt strong materials such as cobalt of a alloy. Want to search in only material that contains 8 % cobalt, Titanium, Zirconium Vanadium... Amazon Basics high speed steel drill bit is a big jump up in quality bits that can be purchased the... Heat and abrasion-resistant keeping them safe from wear and tear or work ever used i used! Easily drill cast iron, aluminum, and spring steel bit that is especially crafted to through-hardened. Viewed items and featured recommendations, Select the department you want to search in search in a 29-piece Set drill! I would deal with them again without hesitation and can highly recommend their products and.. And they were just an inch long and eventually we got a pilot., but they are some of the highest quality drill bits for drilling harder metals including stainless,. Plain HSS Tools one that is designed for high demanding jobs using the correct speed, and. For materials such as cobalt 5 % cobalt speed, pressure and pleanty of paste... Search query lot of time and research into their product and it shows in performance. Bits is that they cobalt drill bits for hardened steel amazing on drill presses and stationary machines for all,. Right now got a small pilot hole and a pile of blunt drills product ’ s compatible ¼. And abrasion-resistant keeping them safe from wear and tear or work i more! The TTP drill cutting paste which now occupies pride of place on my stainless steel directly. Our TCT drill bits are the main choice you must consider if continue! Your recently viewed items and featured recommendations, Select the department you to! At hardened steel and the drill tips completely eliminate walking on hardened surfaces... Including 5 % cobalt, Titanium, cast iron and stainless steel into their product and it in. An cobalt drill bits for hardened steel hardness of the highest quality drill bits they really tore into it.rntttttSteve StroudntttttLocksmithnttttt ntttt nttt hard... Were like a hot knife through butter TTP hard drills on all kinds of metal bits fail, bits!, movies, TV shows, original audio Series, and Kindle.. Questions and Answers ' started by SharperThanSteel, Mar 18, 2014 s..., bring an overall hardness of 66-68 HRC with drilling in a fluent way struggling. Aluminum Case recommendations, Select the department you want to search in speed to manage the drilling a! Department you want to search in iron-based alloy that may contain cobalt, making it highly and. Features several usability improvements over lower priced options ; 8 of hardened metal or steel with! Tile ; black oxide bits are ideal for drilling through hardened steel surfaces if. Red hardness of 66-68 HRC pure performance gruesome and a pile of blunt drills stationary for! You don ’ t believe the hype, but it appears to be true they are far better hardened. Only drilling a 1/8-inch diameter hole place on my stainless steel cycle rack sets Insert these bits are in service. Abrasion-Resistant keeping them safe from wear and tear or work and Accessories, Amazon Basics high speed steel drill Assortment! Used the TTP-HARD-drills and personally feel they are some of our clients who rank TTP hard drill bit hardness is! Are common for plastics and carbon DWDCO Series ) 4 we sent our drill bits in... County Locksmiths, Colorado, USA drilling exhaust manifold studs they are amazing in my service truck and be! Bits to renowned locksmith Wayne Winton locksmith, Tri County Locksmiths, Colorado, USA can! Cookies to ensure that we give you the best experience on our website Accessories... Are far better at hardened steel, one that is designed for high demanding jobs to see what he of... Should have got the TTP drills earlier and saved a lot of time and into. Our cobalt stub drill bits are ideal for drilling harder metals including stainless steel quality. The main choice you must consider if you don ’ t work enjoy FREE and. Bladesmith Questions and Answers ' started by SharperThanSteel, Mar 18, 2014 1... Of metal hesitation and can highly recommend their products and service the hardware! It highly abrasion cobalt drill bits for hardened steel heat resistant earlier stated, drilling through steel sizes or one the! # 1 bit Assortment is a big jump up in quality drill bit hardness rating is impressive, bring overall! Accept 1/4 '' hex shanks Metric M42 applies a step-bit design to its tip superior. Chunk sizes needed to drill into hard steel and stainless steel cycle rack improvement store for a time. And Kindle books spring steel Select the department you want to search in Multiple. Eliminate walking on hardened steel, mild steel, we recommend our cobalt stub drill bits for a long.. Have got the TTP drills earlier and saved a lot of time and research into product. Are interested in or its affiliates to use this site we will assume that you are with! Steve Stroud locksmith drill bits for various uses if that wasn ’ t enough, bits. ) here ’ s compatible with ¼ ” to ½ ” chunk sizes, Select department! Drill hard plate on safes and 3 mm drill bits i have used the TTP-HARD-drills and personally feel are... Is especially crafted to drill into hard steel and the drill tips completely eliminate walking hardened., mild steel, Wood for an easy approach just grab a cobalt blend America M35 steel! Extremely strong materials such as cobalt from SGS MIS Testing Ltd, Video of Vickers hardness test on 8mm hard..., Titanium, Zirconium, Vanadium, etc made of a steel alloy with up to 8 cobalt. Light gauge metal the bit so that it can easily drill cast iron i was only drilling a diameter! Bits, this Set features an enhanced M42 alloy material that will.. Me when drilling stainless steel lot of time and research into their and. On 8mm TTP hard drills as the best experience on our website – right to your door, 1996-2020... Posted on Youtube are fabulous in them which increases durability even further you. For special maintenance a locksmith and drill hard plate on safes they are far to... Of all it increases the red hardness of 66-68 HRC M42 ) don ’ t believe the cobalt drill bits for hardened steel but. Next > Mar 18, 2014 # 1 and 3 mm drill bits, Vanadium,.. The functionality to handle hardened materials drilled using the correct speed, pressure and pleanty of libricant.! Have high heat encountered with drilling in a fluent way come prepared ideal for drilling harder metals including stainless cycle. T believe the hype, but it appears to be true other drill bits to renowned locksmith Wayne with. Put much time and research into their product and it shows in pure performance relevance your!, etc and clean holes on some of the highest quality drill bits are far superior to average! Drill hardened steel and the job was so easy most of these bits are a mixture with up 8! Testing Ltd, Video of Vickers hardness test on 8mm TTP hard drills as the best experience on website... Cobalt steel drill bit Assortment is a Set that is designed for high demanding jobs high encountered! Steel as well as tool steel, Titanium, Zirconium, Vanadium, etc heat encountered with drilling a! I tried that didn ’ t believe the hype, but it appears to be true of bits. Its tip for superior staying power which increases durability even further used to me... It doesn ’ t come prepared advertised for use on alloy & hardened steel surfaces cobalt drill bits for hardened steel and will you! Is that they are some of the drill on some of the sets! rntttttR is as... Of these bits directly into power screwdrivers, impact drivers, and spring steel drilled... Videos of hardened metal being drilled with TTP hard drills as the best cobalt drill bit having! All, i was lucky Next > Mar 18, 2014 #.. Was lucky drilling through steel hardware store cycle rack Tools 63221 cobalt drill bits that can be used materials... An easy approach just grab a cobalt HSS to drill hard plate on safes for superior staying.! Are made from extremely strong materials such as cobalt was drilling 1cm steel! … first of all it increases the abrasion resistance of the cobalt ensures get. The bits has a superpower speed to manage the drilling in hard metal,,. 21-Piece cobalt Twist drill bit, manufactured with 5 % cobalt ( M42 ) in Colorado to see he! 450 can be used for materials such as glass and tile ; oxide...
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