12mm Cutting Dia 12mm Shank HSS 4 Flutes Twist Drill Bit End Mill Cutter

Straight shank, 4 blade, HSS and aluminum material.
Used widely to drill the metal and marble, is easy to install.
The twist drill bit is used with electrical drilling machine.(here is not included).

Tags:$0 - $20,Collet & Blade,Cutting Tools,End Mills,Hardware,Industrial,Machine Tool Accessories,Milling Tools,Reamers,Square Nose,Square Nose End Mills,Tools

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