Description:
Pull back crown drill with extended internal cold deep hole drill
Applications:
A drill is a tool used to drill through or blind holes in solid materials and is widely used in many fields
Advantages:
Holes can be drilled on surfaces with an inclination of less than 30 degrees without lowering cutting parameters, which can achieve multi-step drilling and boring, as well as chamfering.
FAQ:
How to buy?
Please provide: Complete model number of existing tool holder
Can also provide: complete machine tool model, tool tower model, existing tool holder drive tooth photos, by us to give you the selection