5pcs Hex shank fully ground twist drill bits set

5pcs Hex shank fully ground twist drill bits set

Material: High Speed Steel 4241#（4341#,M2,M35 are available） +carbon steel

Size: 4mm,5mm,6mm,8mm,10mm

Point Angle: 118°

Standard: DIN338

Process: Fully ground

Surface coated: Bright finished

Package: Blister card

Shank: Hex shank

Usage: use to drill on most common small size on metal, wood, plastic, non-ferrous metals for round holes.

High speed steel drill bit provides good wear resistance.

Quick change shank.

meas/set：213mm x 132mm x 2mm

weight/set：155.6g