Description
- Enlarge And Align Existing Holes Through Steel, Stainless Steel, Tough Alloys
- Includes Sizes: 3/8, 1/2, 5/8, 3/4 In.
- 1/2 In Flatted Shanks For Use In Power Drills And Drill Presses With 1/2 In Chuck Capacity
- Left Hand Helix, Right Hand Cut Sheers Chips Away From Operator
- Safety Collar Stop Prevents Over-Penetration And Enhances Operator Stability
- Ideal For Maintenance Work, Steel Erection/Fabrication, Truck/Trailer Repair
- Surface Treated High Speed Steel
