Taper Drill Rock Bits
1.Diameter: 34mm
2.Taper:22 mm, 7 Degree
3.Water Hole: 2
4.Body: Normal
Rock Bits The Advantages Of Taper Drill Rock Bits1. Higher Quality2. With Strict Quality Control3. More Reasonable price4. Better After-Sales ServiceThe Taper Drill Rock Bits are made from grade hard alloy and special steel, generally matched with the light-duty rock drill, to drill the rock hole within diameter of 50mm. The drill tools are used in metallurgy mine, geological exploration, water conservancy construction, electricity, traffic, tunnel, quarry, national defence stone project etc,.We can manufacture the following types according to clients' need taper:4.8,6,7,11,12The diameter for taper:15,19,22,24,25(mm)
Drill Type | Bit diamater (D) | Taper | Whter hole | (d)mm | Part on |
mm | in |
Chisel Type Bits | 30 | 1 3/16 | 7° | 2 | 22 | Y130-722 |
32 | 1 17/64 | 7° | 2 | 22 | Y132-722 |
34 | 1 11/32 | 7° | 2 | 22 | Y134-722 |
36 | 1 27/64 | 7° | 2 | 22 | Y136-722 |
38 | 1 1/2 | 7° | 2 | 22 | Y138-722 |
40 | 1 37/64 | 7° | 2 | 22 | Y140-722 |
42 | 1 21/32 | 7° | 2 | 22 | Y142-722 |
43 | 1 11/16 | 7° | 2 | 22 | Y143-722 |
44 | 1 47/64 | 7° | 2 | 22 | Y144-722 |
46 | 1 13/16 | 7° | 2 | 22 | Y146-722 |