6pcs titanium hss down multi step spiral drill bit set
Type
Step Drill Bits
Certification
GS
Material
High Speed Steel 4241
Application
Metal, Wood , Pvc etc.
MOQ
5Sets
Size
4-32mm
Advantage
High Performance
Conneciton
1/4" Hex Shank
Packaging and delivery
Packaging Details
HSS Titanium Coated Hole Cutter Step Drill Bit with Automatic Center Punch 5pcs multi step drill bit aluminum box set hss cobalt multiple hole with center punch