Knipex Rennsteig Double-Edged Fluted Screw Extractor Set – Size 1 to 5 In Vinyl Pouch (5-Piece)
Rennsteig Double-Edged Bolt Extractors represent a new generation of tools to easily remove damaged bolts and screws. Cutting edges for non-slip engagement. It has a hexagonal driving head for optimum torque. 8 point of contact with drilled out broken bolt. Can be turned in clockwise or counterclockwise direction. No additional tools needed because of the built-in center punch.
- Tapered flute design
- Non-slip double edge engagement removes the toughest fasteners
- Large hex head design is easier to grip and turn
- Set contains the five most popular individual sizes (#1 to #5)
- Can be used on both right and left handed threads
- Tip has built-in center punch, no additional tool required
- Made of chrome vanadium steel for a long life
- 4-double edged cutting/gripping edges equals to 8 points of contact
- Packaged in a descriptive vinyl pouch
| Size | Drill Dia. Min. | Drill Dia. Max | Shank |
| 1 | 1/8″ | 3/16″ | 1/4″ |
| 2 | 3/16″ | 9/32″ | 3/8″ |
| 3 | 1/4″ | 3/8″ | 1/2″ |
| 4 | 11/32″ | 1/2″ | 5/8″ |
| 5 | 7/16″ | 5/8″ | 3/4″ |