![]() That set the stage for Milwaukee’s Shockwave. That was its fastest and it got progressively slower with a final average of 9.49 seconds. There wasn’t much of a trend with this bit as it bounced between 17 and 19 seconds throughout the meat of its test.ĭeWalt came out firing on all cylinders with its first hole done in just 8.75 seconds. With the anomaly, its average was 19.39 seconds. Its fastest hole was 17.40 seconds and it averaged 18.12 seconds without the first test. Kobalt’s first hole was 30.85 seconds but was much faster after that. As it completed each hole, the bit got incrementally slower before picking up a little speed on the last two holes. As a brand-new bit, it got progressively faster through the first 6 holes before evening out.Ĭraftsman started things off for us and had a fast time of 31.62 seconds with an average of 32.82 seconds. Its fastest hole was 16.32 seconds and it averaged 17.78 seconds. We prefer drilling metal with cobalt bits, so we also ran this test with one of our best drill bits for metal, the Drill America 3/8“ cobalt bit to add some context. A 10-piece set that includes the 3/8“ size we tested runs $39.98 at Lowe’s or you can get the single bit for $14.98.Ĭomparing Our Fastest Titanium Drill Bits Against Cobalt It has a 137° split point tip and an impact driver-friendly shank. Spyder is the most unique of the group with its proprietary blue coating that they call “Mach-Blue Armor Coating”. ![]() The bit by itself is $12.37 at Acme Tools and a 23-piece set is $29.97. Milwaukee’s Shockwave titanium bit starts with a 135° split point tip with a quad edge tip and a Red Helix variable flute that improves chip removal. You can grab this one for $12.38 or snag a 10-piece set for $29.98 at Amazon. The 3/8“ size runs $9.98 on its own or $29.98 as part of a 21-piece set at Lowe’s.ĭeWalt is also impact driver-ready and has a pilot point to help its fastest titanium drill bit get started. Kobalt is similar to Craftsman with its impact driver-friendly shank and 135° split point tip. It runs $9.98 for the single bit or $19.98 for a 21-piece set at Amazon. We are using a few drops of oil on each hole, though.Ĭraftsman’s titanium bit features a 1/4“ hex shank that’s compatible with impact drivers and a 135° split point tip. Testing the Fastest Titanium Bits…by BitĪs we move from one hole to the next, we’re not giving the bit any cooldown time, so we can see if the heat build-up has any effect on the drilling times. We chucked each one up in a drill press set to 850 RPM and used weights to give each one the exact same amount of downforce as they drilled 10 holes into 1/4“ mild steel bar stock. We also added Spyder Tool’s new Mach Blue bits for good measure. To find the fastest titanium drill bit, we brought in 3/8“ Craftsman, DeWalt, Kobalt, and Milwaukee Titanium bits. Because it’s a coating rather than a full steel blend running throughout the entire bit, you typically don’t sharpen these the way you do with cobalt. ![]() While titanium nitride, or “TIN”, is a popular coating, small percentages of other elements can be added to help reduce friction and heat build-up or hold a sharp edge longer. ![]() Titanium is a coating that goes over a steel base. Titanium bits are a great middle-ground between black oxide bits that dull quickly and expensive cobalt bits. There are some interesting claims about drilling speed running around-2 times faster, 4 times faster, 8 times faster! But who makes the fastest titanium drill bit for metal drilling? We tested bits from 5 different manufacturers to see who actually drills the fastest in metal.
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