These hollow drill bits fit Baum RB standard paper drills. They will drill up to a 2-1/4" stack of paper.
Diameter | Shaft Length | Drill Bit Capacity | Coating | Price | Price 3+ | ||
1 x 1/2" Aluminum Screw Posts | $17.02 |
1 x 1/8" Aluminum Screw Posts | $11.96 |
1 x 1/4X3/8X.17ID SPACER | $3.43 |