Product Details

Specifications

Item:chisel bits
Dia of chisel bit:20-80mm
tip size:12x6, 14x8,13x8,16x10,26x16x10
Weight: 0.1-1.4kg
Rock class:10-14

chisel bits/chisel bit/chisel drill bits/taper chisel bit/rock chisel bit/tapered chisel bit
Item:Dia of Bit:20-80mm
tip size:12x6, 14x8,13x8,16x10,26x16x10
Weight: 0.1-1.4kgs
Rock class:10-14

Description of chisel bit

Chisel bits:with the characteristic of high streength,long life in usage and good prices

Material of chisel bit : Steel body, made by material 42CrMo
Suitable tungsten-carbide grade are selected according to the work project
Can guarantee good performance when working.Our construction tools include auger bits,rotary bits,flat bits etc,which are widly used in the field of railway,highwary,mining,water and electricity construction,water conservancy,and municipal works.
Threaded/Tapered (taper 7, 12degree) chisel/cross bits are mostly used for hand-held rock drill. We make them from alloy steel by forging and select suitable tungsten carbide insert as per customers requests in accordance with their local rock conditions,such as , limestone,marble, granite etc.

Usage of chisel bit :

The chisel bit made from grade hard alloy and special steel, generally matched with the light-duty rock drill, drilling the hole within diameter of 50mm

It is widely used in metallurgy mine, geological exploration, water conservancy construction, electricity, traffic, tunnel, quarry, national defence stone project.

Bit Diameter		Carbide	Taper	Water	Part No.
mm	inch	Width*Height	Taper	Hole	Part No.
30	1 3/16	8—10*13.5—15	7	2	CH130-722
32	1 17/64	8—10*13.5—15	7	2	CH 132-722
34	1 11/32	8—10*13.5—15	7	2	CH 134-722
36	1 27/64	8—10*13.5—15	7	2	CH 136-722
38	1 1/2	8—10*13.5—15	7	2	CH 138-723
40	1 37/64	8—10*13.5—15	7	2	CH 140-723
42	1 21/32	8—10*13.5—15	7	2	CH 142-723
20	2 5/32	6*12	4	1	CH 220-415
22	5 5/64	6*12	4	1	CH 222-415
24	1 5/16	8*13	4	2	CH 224-415
26	1 1/32	8—10*13.5—15	4	2	CH 226-415
28	1 7/64	8—10*13.5—15	6	2	CH 228-722
30	1 3/16	8—10*13.5—15	7	2	CH 230-722
32	1 17/64	8—10*13.5—15	7	2	CH 232-722
34	1 11/32	8—10*13.5—15	7	2	CH 234-722
36	1 27/64	8—10*13.5—15	7	2	CH 236-723
38	1 1/2	8—10*13.5—15	7	2	CH 238-723
40	1 37/64	8—10*13.5—15	7	2	CH 240-723
42	1 21/32	8—10*13.5—15	7	2	CH 242-723
50	1 31/32	8—10*13.5—15	7	2	CH 250-725
56	2 13/64	8—10*13.5—15	7	2	CH 256-725
60	2 23/64	8—10*13.5—15	7	2	CH 260-725