ALPEN carbide countersink 20.5mm ALUNIT coating

[Features] ● By adopting next-generation coating "ALUNIT" for the carbide blade, it is a countersink that achieves overwhelming performance and long life compared to normal products.

[Use] ●Cover materials: iron, cast iron, non-ferrous metals, light metals.

[Specifications] ● Tip diameter (mm): 3.5 ● Effective blade diameter (mm): 20.5 ● Overall length (mm): 63 ● Shank diameter (mm): 10 ● Surface treatment: ALUNIT coating ● Cutter tip angle (°): 90

[Specification 2] ● 3 blades ● Tip angle: 90°

[Material/Finish] Tip: Carbide (VHM)

[Set contents/accessories]
-

【Note】
-