Introducing our Fully Ground High-Speed Steel Drill Bits with Black Oxide Coating - the perfect solution for general drilling needs. Made from high-quality, economical high-speed steel, these drill bits are designed to provide increased durability and toughness, thanks to their hot roll-forged flute and special heat treatment.
With a 118 degree point angle design, these drill bits are perfect for general purpose drilling, while the 135 degree split point angle is ideal for more specialized applications. The black oxide finish provides greater resistance to wear, ensuring that these drill bits will last longer and perform better than other options on the market.
These drill bits are suitable for use in a wide range of materials, including steel, cast steel, malleable iron, sintered metal, non-ferrous metal, and plastic. And if you need a complete set of drill bits, we offer a Drill Bits Set upon request.
Invest in our Fully Ground High-Speed Steel Drill Bits with Black Oxide Coating for your next drilling project and experience the difference in quality and performance.
Metric Size are available (DIN338 Standard):
1.0mm ~ 13.0mm by 0.1mm
Sets are available:
1.5 ~ 6.5mm x 13 PCS set
1.0 ~ 10mm x 19 PCS set
1.0 ~ 13mm x 25 PCS set
Inch Size are available (ANSI B94.11M-1993 Standard):
Fractional Size: 1/16" ~ 1/2"
Letter Size: A ~ Z
Wire Gage Size: 1# ~ 60#
Set are available:
1/16" ~ 1/4" x 13 PCS set
1/16" ~ 3/8" x 21 PCS set
1/16" ~ 1/2" x 29 PCS set
115 PCS set etc
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