Drillpro 8pcs

Drillpro 8pcs 1/2 Inch Shank HSS 4241 Twist Drill Bit Set 9/16 to 1 Inch Twist Drill for Wood Metal

36.99

Description:
Drillpro 8pcs 1/2 Inch shank HSS twist drill bit, including 9/16", 5/8", 11/16", 3/4", 13/16", 7/8", 15/16", 1".

Specification:

Type#1 Bag
#2 Aluminum box
MaterialHSS 4241
HardnessHRC61
Shank diameter1/2"
Flutes diameter9/16", 5/8", 11/16", 3/4", 13/16", 7/8", 15/16", 1"
Length150mm
Quantity8pcs

Features:
For general using drilling in wood, aluminum, malleable iron, steel, plastic etc.
Material for high-speed steel 4241, higher wear resistance, toughness and bending resistance.
Increase the groove, chip more smoothly, drilling fast.
Sharp head, through a special grinding edge, to speed up the punching speed.
Full grinding process, the surface is more smooth, more smooth groove, processed products less burr.
 
Package Included:
8 x Drill Bits

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★ ★ ★ ★ ☆ 4.0 stars