Straight-shank Masonry Drill Bits Material: solide carbide, hss, hss-co Standard or as per requirement Technic:Fully Ground
Straight-shank Massonry Drill Bits
Tungsten drill bits,drill bits,carbide bits
1) Super high hardness, extreme smooth coating surface.
2) Excellent performance in some sticky metals cutting (anti-sticky)
3) Longer tool life.
4) Work piece material: cast iron, carbon steel, alloy steel, hardened steel, quenched steel, non-ferrous metals.
5) Good for maching up to HRC60 degree.
6) Less cutting resistance.
Standard Drill
Dia. | Overall Length | Flute Length |
mm | mm | mm |
3.0 | 50 | 12 |
4.0 | 50 | 15 |
5.0 | 50 | 18 |
6.0 | 60 | 20 |
8.0 | 70 | 25 |
10.0 | 80 | 30 |
12.0 | 85 | 35 |
14.0 | 90 | 38 |
16.0 | 100 | 40 |
18.0 | 100 | 45 |
20.0 | 120 | 50 |
22.0 | 130 | 55 |
Straight-shank Masonry Drill Bits
