Titanium Drill Bit Set - 21-Piece for Steel and Hard Metals

The HSS (High-Speed Steel) material available encompasses several quality grades, including 4241, 4341, 9341, M2, and M35. Among these options, the M35 Co 5% cobalt material represents the highest quality level. Similarly, the drill bit manufacturing process also spans various quality levels, such as roll forged, edge ground, and fully ground. Of these, the fully ground process is considered the best.

Consequently, this set is an A+A top-tier offering, offering excellent performance when cutting through hard metals like stainless steel, aluminum alloy, and titanium alloy. The M35 material ensures robust cutting power, while the fully ground process guarantees easy and swift cutting. Additionally, the 135° split point provides superior positioning, and the gold-oxide coating effectively resists heat buildup, prolonging the bit's lifespan.

This deluxe set includes 21 drill bits, comprising the following sizes: 2x1/16-inch, 2x5/64-inch, 3/32-inch, 2x7/64-inch, 2x1/8-inch, 1/16-inch, 5/64-inch, 3/32-inch, 7/64-inch, 1/8-inch, 9/64-inch, 5/32-inch, 11/64-inch, 3/16-inch, 13/64-inch, 7/32-inch, 15/64-inch, 1/4-inch, 17/64-inch, 9/32-inch, 19/64-inch, 5/16-inch, 21/64-inch, 11/32-inch, 23/64-inch, 3/8-inch, 25/64-inch, 13/32-inch, 27/64-inch, 7/16-inch, 29/64-inch, 15/32-inch, 31/64-inch, and 1/2-inch. This comprehensive set is housed in a deluxe metal box, ensuring convenient storage and organization.

In summary, this premium HSS drill bit set boasts superior quality in both material and manufacturing. The M35 Co 5% cobalt composition and fully ground process provide exceptional cutting performance, while the 135° split point and gold-oxide coating enhance precision and durability. With a diverse range of sizes, this set is well-equipped to handle a wide variety of drilling tasks, making it an invaluable addition to any workshop or toolbox.

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