Chisel Drill Rock Tools
Diameter: 30mm - 46mm
Taper: 4.8, 6, 7, 11, 12
Water Hole: 2
Diameter: 30mm - 46mm
Taper: 4.8, 6, 7, 11, 12
Water Hole: 2
The chisel drill rock tools 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 chisel rock drill tool is used in metallurgy mine, geological exploration, water conservancy construction, electricity, traffic, tunnel, quarry, national defence stone project etc,.
The chisel rock drill tool is 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:4.8,6,7,11,12
The 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
|
|