cobalt drill bits for hardened steel

Buy Now I want more sizes or one of the sets!rntttttR. For drilling aluminium, we recommend our cobalt stub drill bits. These drill bits are in my service truck and will be for a long time. Best Drill Bits for Hardened Metal or Steel. !function(f,b,e,v,n,t,s){if(f.fbq)return;n=f.fbq=function(){n.callMethod? Didn't believe the hype, but it appears to be true. The higher the percentage of cobalt the more brittle the drill bit will become, therefore 8% cobalt bits are better suited for controlled drilling situations, such as the use of a pedestal drill where both perfectly straight drilling and controlled drilling speed can be achieved. /* ]]> */ ga( 'ec:addProduct', {'id': ($(this).data('product_sku')) ? We use cookies to ensure that we give you the best experience on our website. Northants, UK They are fabulous. They are far superior to the average drill bits that can be purchased at the local hardware store. 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. 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. Initially I ran the drills too fast and I didn't use enough pressure which resulted in poor performance, particularly on the larger drill sizes. Cobalt drill bits by TTP Brand. Told a bunch of my friends about them. try { I want more sizes or one of the sets! For an easy approach just grab a Cobalt HSS to drill through-hardened steel. You want a cobalt bit, as it's a type of high-speed steel (HSS) that has more cobalt in it and is strong enough to cut through hardened steel. The 5% cobalt alloy is known as M35 grade, 8% alloy is called M42. They also work with corded and cordless drills. A strong heat-treated HSS drill bit is required for this job. $( '.add_to_cart_button:not(.product_type_variable, .product_type_grouped)' ).on( 'click', function() { The 6,5,4 and 3 mm drill bits work a treat on my stainless steel cycle rack. 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. (Image/Wayne Scraba) Here’s a collection of the 1/8-inch drill bits I tried that didn’t work. Hymnorq 1/4 Inch Fractional Size M35 Cobalt Steel Twist Drill Bit Set of 10pcs, Jobber Length and Straight Shank, Extremely Heat Resistant, Suitable for Drilling in Stainless Steel and Iron, Bosch CO2135 1/8 In. TTP HARD drill bits are 5% cobalt throughout. x 2-3/4 In. Google+ Drilling Tools and Accessories, Amazon Basics High Speed Steel Drill Bit Set - Titanium Finish, 13-Piece. var jetpackLazyImagesLoadEvent; {"@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. 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. High-speed steel is an iron-based alloy that may contain Cobalt, Titanium, Zirconium, Vanadium, etc. They are amazing. I have used the TTP-HARD-drills and personally feel they are some of the highest quality drill bits I have ever used. What are cobalt drill bits. Twitter The other drills produced dust, if I was lucky. Hi guys, I'm making my first knife. var DIVI = {"item_count":"%d Item","items_count":"%d Items"}; It’s compatible with ¼” to ½” chunk sizes. Cobalt Drill Bit, GUDE HSS-E M35 Cobalt Twist Drill Bits，High speed steel,Pack of 5，Suitable For Hard Metals, Stainless Steel, Cast Iron And Other Hard Materials（5/16''inch,8.0mm） …, BAIDETS 1/4" M35 Cobalt Twist Drill Bits HSS Jobber Length and Straight Shank Drill Bit, Pack of 10 PCS, Drilling for Hard Metal, Stainless Steel, Cast Iron and Other Hard Materials, LETON HSS M35 Cobalt Drill Bit Set, Pack of 5 (3/8", 9.5mm), POWERTEC QDB2015 Cobalt Drill Bit 3/16-Inch | 135 Degree Drill Bit Set - 12 Pack, Hymnorq M35 Cobalt Steel Fractional 13/64 Inch Dia. This is Wayne Winton with Tri County Locksmith Service. Cobalt drill bit hardness testing var mailchimp_public_data = {"site_url":"https:\/\/ttp-hard-drills.com","ajax_url":"https:\/\/ttp-hard-drills.com\/wp-admin\/admin-ajax.php","language":"en"}; /*