There are some interesting claims about drilling speed: 2 times faster, 4 times faster, 8 times faster! But who makes the fastest titanium drill bit for drilling metal? We tested bits from 5 different manufacturers to see which Actually pierces metal the fastest.
Titanium bits are a great compromise between black oxide bits that dull quickly and expensive cobalt bits. Titanium is a coating that covers a steel base. Although 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 maintain a sharp edge longer. Because this is a coating rather than a full steel mixture all over the bit, you usually don’t sharpen them the way you do with cobalt.
To find the fastest titanium drill bit, we used Craftsman, DeWalt, Kobalt and Milwaukee 3/8 “Titanium bits. We also added Spyder Tool’s new Mach Blue bits for good measure. We placed each one in place. them in a drill press set at 850 rpm and used weights to give each exactly the same amount of downforce when they drilled 10 holes in 1/4 “mild steel bars .
Testing the fastest titanium bits … by bit
As we move from hole to hole, we do not give the drill any cool down time, so we can see if the heat buildup is having an effect on the drill times. We do, however, use a few drops of oil on each hole.
The Craftsman Titanium Drill Bit features a 1/4 “hex shank that is suitable for impact screwdrivers and a 135 ° slotted point tip. It costs $ 9.98 for the single bit or $ 19.98 for a 21-piece set on Amazon.
Kobalt is similar to Craftsman with its operator friendly shank and 135 ° split point tip. The 3/8 “size costs $ 9.98 on its own or $ 29.98 as part of a 21-piece set at Lowe’s.
DeWalt is also impact driver ready and has a pilot point to help their fastest titanium drill bit get started. You can buy this one for $ 12.38 or buy a 10-piece set for $ 29.98 on Amazon.
The Milwaukee Shockwave Titanium Bit begins with a 135 ° split point tip with a four edge tip and Red Helix variable groove that improves chip removal. The bit itself is $ 12.37 at Acme Tools and a 23-piece set is $ 29.97.
Spyder is the most unique of the bunch with its exclusive blue coating they call “Mach-Blue Armor Coating”. It has a 137 ° split point tip and operator friendly shank. It is also made in the United States. A 10-piece set that includes the 3/8 “size we tested costs $ 39.98 at Lowe’s or you can get the single tip for $ 14.98.
Comparison of our fastest titanium drills with cobalt
We prefer to drill metal with cobalt drill bits, so we also ran this test with one of our best drill bits for metal, the Drill America 3/8 “Cobalt Drill Bit to add a bit of context. fastest was 16.32 seconds and averaged 17.78 seconds As a brand new track it gradually got faster through the first 6 holes before coming out.
Craftsman got things going for us and clocked a quick 31.62 seconds with an average of 32.82 seconds. As he completed each hole the drill bit got progressively slower before picking up some speed on the last two holes.
Kobalt’s first hole was 30.85 seconds but was much faster afterwards. His fastest hole was 17.40 seconds and his average was 18.12 seconds without the first test. With the anomaly, his average was 19.39 seconds. There wasn’t much trending with this track as it bounced between 17-19 seconds throughout its test.
DeWalt came out firing all cylinders with his first hole made in just 8.75 seconds. It was his fastest and he got progressively slower with a final average of 9.49 seconds.
This set the stage for Milwaukee’s Shockwave. However, he couldn’t catch up with DeWalt, posting a record time of 12.86 seconds and an average of 14.96 seconds. Its time was generally slower thanks to the fastest titanium drill test with a few faster efforts towards the end.
Would Spyder Stinger Mach-Blue Bits Outperform DeWalt? It was impressive, but a few seconds slower. His first hole was the fastest at 12.03 seconds and he tended to slow down during the test, finishing with an average of 12.94 seconds.
If speed is your priority …
The results are pretty clear: if speed is your top priority in metal drilling, DeWalt’s Pilot Point design has an edge over the rest. It’s also worth noting that Spyder and Milwaukee both edged out our cobalt benchmark, making them strong competitors as well.
Which coated bit tops the charts for you? Let us know in the comments below and as always, thanks for watching!