TOP large diameter cobalt drill set

[Features]- The cutting edge is X-thinned, so the cutting edge does not escape and can be drilled in an accurate position. ●The hexagonal shank allows one-touch attachment to an electric drill. ●Ideal for drilling stainless steel and iron.

[Use] ●Work material: stainless steel, iron.

[Specifications] ● Set contents (mm): 7.0, 7.5, 8.0, 8.5, 9.0, 10.0, 10.5, 11.0, 12.0, 13.0 ● Shank diameter (mm): 6.35 ● Quantity per set (pcs): 10

[Specification 2] Surface treatment: Titanium coating

[Material/Finish] Cobalt Kosoku steel (HSS-Co)

[Set contents/accessories]
-

【Note】
-