Countersink COS110-0830-335C-SP345-L MAPAL

【Features】
Using an unequal segment blade (patent pending), cutting resistance is significantly reduced, preventing burrs and thread collapse.
Suppresses chattering and improves surface roughness and roundness.

【Use】
Work material: carbon steel, alloy steel, stainless steel, cast iron, light alloy.

【Specification】
Effective blade diameter (mm): 8.3
Tip diameter (mm): 2.0
Total length (mm): 105
Shank diameter (mm): 6
Tip angle (°): 90
Surface treatment: Special Tin coating

【Specification2】
3 blades

【Material/Finish】
High speed steel (HSS)

【Set contents/accessories】
－

【caution】
－