BUSCH 鑽石鋼鑽咀

Material: 

finest grain carbide

Range of app.: 

steel, platinum, titanium, hard metal alloys

Shank: 

2.35 mm 

Suggest Speed: 

5,000 - 9,000 r.p.m. (freehand drilling)

8,000 -14,000 r.p.m. (upright drilling)