Introducing our High-Speed Steel Deep Hole Drill Bits with Parabolic Flutes, designed to provide exceptional performance and durability. Crafted from hardened high-speed steel, these drill bits offer an additional safeguard for your drilling needs. With a 135-degree split point angle and bright finish, our Parabolic Flute Deep Hole Drill Bits boast excellent rigidity and stability. The larger flute design makes it easy to remove chips, while the point of the drill comes in two types - Cross type and S type - allowing for easy penetration into the workpiece and suitable for drilling deep holes.
Our Parabolic Flute Deep Hole Drill Bits are ideal for deep hole drilling at higher feed rates in aluminum alloys and other low to medium tensile strength materials. For those requiring even greater strength and durability, we offer HSS cobalt high-speed steel upon request. Additionally, we offer Drill Bit Sets and Long Length or Ex-long Length Parabolic Flute Deep Hole Drill Bits upon request.
In summary, our Parabolic Flute Drill Bits are a top-of-the-line choice for those seeking high-speed steel drill bits for deep hole drilling. With exceptional rigidity, stability, and chip removal capabilities, our drill bits are sure to exceed your expectations.
Metric Size are available (DIN338 Standard):
1.0mm ~ 13.0mm by 0.1mm
Set 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: 1/64" ~ 1/2"
Letter Size: A ~ Z
Wire Gage Size: 1# ~ 52#
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
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