Collection: Challenge Supplies

Cutter Knife (Tungsten-Carbide) for Challenge CMT 130 Cutter

Cutter Knife (High Speed Steel) for Challenge Champion Cutters MC, MCPB, MPC, CRT, MPX

Cutter Knife (37") for the Challenge Cutters 370 Series

Replacement Cutting Bit for Challenge Drill Bit Sharpener

Challenge Paper Drill Bit - Hollow 11/32" (8.7mm)

Cutter Knife (36.5") for the Challenge Diamond Series

Cutter Knife (Alloy Tool Steel) (37") for the Challenge Cutters 370 Series

Challenge Paper Drill Bit - Hollow 13/32" (10.3mm)