These hollow drill bits are compatible with Challenge standard paper drills. They are for drills with 2" stack capacity.
Diameter | Shaft Length | Drill Bit Capacity | Coating | Price | Price 3+ | ||
1 x Polar 112 EL Cutting Knife | $642.00 |
1 x Polar 115 Cutting Knife | $642.00 |
1 x Polar 115 CE Cutting Knife | $642.00 |