Pilot drill hole to suit 14G screws
Suitable for use on ferrous and non-ferrous metals including MILD STEEL - U
2/4" hex shank facilitates fast tool loading in cordless impact drivers and quick change adaptors
Ideally the drill should be Left Hand" which will prevent further tightening of the fixing during drilling
Ideal for use in carbon steel
Drill & Tap Combo - Set M3, 4, 5, 6, 8, 10 Pilot drill hole to suitDrill & Tap Combo Set M3, 4, 5, 6, 8, 10 Save time! Drill, tap, and deburr in one operation. One piece drill tap guarantees correct drill for tap size. Tapered design prevents thread damage from over drilling. Made of high speed steel for long life. After completing tap, reverse the drill to back out. Use of cutting oil recommended. Clean tap of metal chips to extend life. Capacity: 10 gauge (3. 5mm).