Type 683 FractionalTools - Drills - Masonry Drills
Discontinued, While Supplies Last.
Description
- Carbide tip brazed to tough steel body
- Carbide tip is larger than the tool diameter listed to provide clearance for installation of anchor screws, expansion shields and toggle bolts
- High Helix (Fast Spiral)
- 13" Length
Modifications
Coatings available:
- TITANIUM NITRIDE - TiN
- TITANIUM CARBONITRIDE - TiCN
- ZIRCONIUM NITRIDE - ZrN
- AL TITANIUM NITRIDE - AITiN
Use
- Designed for use in portable electric drills
- For drilling masonry including concrete, plaster, wall board, stone, brick, marble, slate, carbon, asphalt and cement
- Performs best at moderate pressure and slow speeds
- Keep drill cutting rather than rubbing
- On deep holes, withdraw frequently to prevent clogging
- Use punch or star type hand drill to shatter obstructions such as glazed rock
| Decimal Diameter | Fractional Diameter | Overall Length | Shank Diameter | EDP | Price | 1.0000 | 1 | 13 | 1/2 | 68364 | $49.45 | 0.5625 | 9/16 | 13 | 3/8 | 68336 | $28.10 | 0.6250 | 5/8 | 13 | 1/2 | 68340 | $31.50 | 0.6875 | 11/16 | 13 | 1/2 | 68344 | $35.25 | 0.7500 | 3/4 | 13 | 1/2 | 68348 | $36.20 | 0.8750 | 7/8 | 13 | 1/2 | 68356 | $44.70 | 0.2500 | 1/4 | 13 | 1/4 | 68316 | $15.60 | 0.3125 | 5/16 | 13 | 1/4 | 68320 | $17.80 | 0.3750 | 3/8 | 13 | 1/4 | 68324 | $19.60 | 0.4375 | 7/16 | 13 | 1/4 | 68328 | $21.45 | 0.5000 | 1/2 | 13 | 3/8 | 68332 | $24.60 |