Features:
1.It made of high speed steel,high hardness,good wear resistance and durability.
2.High hardness,good wear resistance and durability.
3.Has a heavy-duty spiral flute design that produces fast chip ejection.
4.High working efficiency, perfect punching effect and long using life.
5.Suitable for drilling holes in wood, walnut, Bodhi seed, etc.

Descriptions:
1.This is a twist drill bits set,made of high speed steel,high hardness,good wear resistance and durability.
3.Suitable for drilling holes in in wood, walnut, Bodhi seed, etc.

Specifications:
Material:HSS
Bits sizes(optional) :
10pcs(0.8-3.0mm):0.8/1.0/1.2/1.5/1.8/2.0/2.2/2.5/2.8/3.0(mm)
25pcs(0.5-3.0mm):0.5x5/ 0.6x5/ 10x3/ 1.2x2/ 1.5x2/ 1.8x2/ 2.0x2/ 2.35x2/ 3.0x2(mm)
50pcs(1.0-3.0mm):1.0x10/ 1.5x10/ 2.0x10/ 2.5x10/ 3.0x10(mm)
Length:29-59mm, 22-60mm, 33-60mm

Package informations:
Package Size:150x100x20mm/5.85x3.9x0.78in
Package weight:25g/0.88oz
Blister Package

Package included:
1 x Twist Drill Bits set

Noted:
1.Please allow 1-2mm errors due to manual measurement.
2.Item color displayed in photos may be showing slightly different on your computer monitor since monitors are not calibrated same.