Just drill a pilot hole for the draw bolt and then apply the tool and tighten. The finished hole is smooth and has a stengthening bead.
Use in Mittler Bench Presses with spring loaded center pin and just center punch, no drilling needed.
These can also be used as regular hole punches by not using the flare forming ring.
Anti-friction bearings are included with purchase.
AUTOMOTIVE PUNCH & BEAD TOOL KIT OF 6 SIZES INCLUDES:
- 1"
- 1-1/4"
- 1-1/2"
- 1-3/4"
- 2"
- 2-1/2"
MADE IN THE USA