3pcs cobalt spiral flute step drill bit set for metal drilling
Application
Aluminum, Iron, Carbon Steel, Stainless steel, Plastic, etc.
Shank
Hex Shank
Flute
Spiral Flute
Color
Black Oxide
Raw Material
Hss4241/4341/M2/M35
Process
Fully Ground
Point Angle
118 Degree
Size
4-12/4-20/4-32mm
MOQ
100pcs
Packaging and delivery
Packaging Details
A. Plastic pipe packing
B. Metal displaybox packing
C. Plastic tube packing
D. Plastic displaybox packing
E. 1pc / PVC bag,then 1pc / inner paper box
F. Grey metal displaybox packing
G. Metal box for drill bits set packing
H. Wooden box for drill set packing
Port
Shanghai, Ningbo, Qingdao, Shenzhen, Guangzhou
Supply Ability
Supply Ability
100000 Piece/Pieces per Month 3pcs cobalt spiral flute step drill bit set for metal drilling