47648 1/4 Inch Shank CNC Extension Adapter Tapered Drill Bits easy-to-read multipurpose measuring rules

easy-to-read multipurpose measuring rules

Direction Up-Cut (D) Diameter 1/4 (B) Cutting Height 7/8 (d) Shank 1/4 Overall Length (L) 3 Flutes 2

Static Pressure (Inch of Water): 8

Adjustable dual/opposing upper/lower ball bearing blade guides system‚

47648 1/4 Inch Shank CNC Extension Adapter Tapered Drill Bits easy-to-read multipurpose measuring rules47648 1 4 Inch Shank CNC Extension Adapter for 1 8 Inch Shank Router Bits CNC Extender Adapter made especially for 1 8" shank router bits. Total Indicated Run out (TIR) is 0. 00118" (0. 03mm) Max RPM 18,000 Specification (D) Diameter 7 16 D1 1 8 (d) Shank 1 4 Overall Length (L) 2 1 4 L1 19 32 Max RPM 18,000 L2 13 16 L3 1 4