29Pcs HSS Twist Drill Bit

Item No.: P10009

Size: 1/16", 5/64", 3/32", 7/64", 1/8", 9/64", 5/32", 11/64", 3/16", 13/64", 7/32", 15/64", 1/4", 17/64", 9/32", 19/64", 5/16", 21/64", 11/32", 23/64", 3/8", 25/64", 13/32", 27/64", 7/16", 29/64", 15/32", 31/64", 1/2"

Material: 4241/4341/6542（M2）/M35

Surface Treatment: Black Finish/Nitrided/Bright/Titanium Plated/Bake Yellow

Production Process: Rolled-4241&4341 / Fully Ground-4341/6542（M2）/M35

118° Or 135° General Angle

Standard: DIN338

Application: Metal

Packing: Customized

OEM/ODM: Acceptable