Pcb Milling Cutter Clear Bottom Cutter Straight Drill Cutter

Specification:

Chamfer angle: 90
Center minimum cutting diameter (mm): 9.52
Contour radius (mm): 6.35
Cutting diameter (mm): 12.7
Maximum cutting depth: 12.7
Number of effective cutting edges: 2
Function length (mm): 20
Helix angle: 90
Handle form: Round handle
Shank diameter (mm): 6.35
System: British system
Useful length (mm): 20
Series: Knife
Cutting edge form: Side cutting
Material: Tungsten steel
Type: Flat milling cutter
Number of slots: 2
Blade length: 20 (mm)
Blade diameter: 12.7 (mm)
Shank diameter: 6.35 (mm)
Whether to coat: coating
Applicable machine tool: Milling machine
Maximum cutting diameter (mm): 20