SPecial for tool steel,Spring steel,Stainless steel,Die steel and so on.
Description
Description:
The diameter & morse taper corresponding relationship
1214mm: morse taper 1
14.5-23mm: morse taper 2
23.5-31.5mm: morse taper 3
32-50.5mm: morse taper 4
51-60mm: morse taper 5
Use for:
SPecial for tool steel,Spring steel,Stainless steel,Die steel and so on.
DIY Supplies : Metalworking
Material : High Speed Steel
Type : Twist Drill Bit
Use : Metal Drilling