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 SCR.,MACH.,CH.,HD.,M3x8 | $22.55 |
1 x CHIP TRAY | $114.91 |
1 x GUIDE BRACKET LEFT-DISCONTINUED | $48.44 |
1 x BRACKET, PCB MOUNT | $83.08 |