47640 1/2 Inch Shank CNC Extension Adapter for 1/4 Inch Shank Router Bits

#47640

Specification
(D) Diameter3/4
(d) Shank1/2
Overall Length (L)3-7/16
Max RPM18,000
L11-1/4
L21-15/32
L35/16
D11/4

Extension Adapter for CNC

Please or

CNC Extender Adapter made especially for 1/4" shank router bits.

Total Indicated Run-out (TIR) is 0.00118" (0.03mm)

Max RPM =18,000

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