Collection: Challenge Supplies

Challenge Hollow Drill Bit Sharpener & Chip Remover

Cutting Sticks for Challenge Diamond 193 Cutter

Challenge Paper Drill Bit - Hollow 3/8" (9.5mm)

Challenge Paper Drill Bit - Teflon 5/16" x 2 1/2" (7.9mm)

Cutting Sticks for Challenge Cutters Spartan 150, 150 M

Cutter Knife (19.375") for the Challenge Diamond Cutter

Cutter Knife for the Challenge Cutter Spartan 150m

Challenge Paper Drill Bit - Hollow 5/32" (3.9mm)