Description
inches (mm) : 15
inches : 23/32–47/64
Spline (SAE) : #12–14 (3/8–7/16")
• Includes (21) drill bits (1/16–3/8")
and each multiplier issued with unique calibration certificate
Grinding Discs (Blue-Point®) | AT415A51 Railroad Service Tools inches (mm) : 15For AT415B grinder 4 1 2 diameter x 3 16" thick with 7 8" arbor hole Maximum rated RPM: 12,000 Package of five discs Specifications Country Of Origin : USA