Brand new Wielander + Schill BTR / BOR Boron Milling Cutter Spot Weld Drill Bit
Item no. 620006
10mm Diameter 
44mm in Length
3 Cutting edges
Operating speeds 640~795 RPM
Suitable for HSS / UHSS
**Price is per unit ONE Drill**
Best on the market for drilling out Steel & Boron spots welds
Professional Workshop quality
Collection Welcome