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Granite Tools

Thin Wall CNC Drills

Our high performance Italian manufactured Thin Wall CNC Drills are designed to be used on all types of CNC machine and combine very fast cutting with no blow-out. Recommended working parameters are as follows;

Spindle Speeds:
20mm - 2070 rpm
22mm - 2027 rpm
25mm - 2038 rpm
30mm - 1911 rpm
35mm - 1820 rpm
40mm - 1592 rpm

Feed Rates: All sizes 50mm/m.

Specification: 95mm overall length, 55mm working length, 1mm wall thickness and ½" BSP Male fitting

Metal Bond Dry Cut Core Bits - M14 Fitting
 

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