Specifications

Rock Drill Bits
Reliable quality,
Fair price;
Various grade
Prompt delivery
Dia. from 28~60mm

Rock Drill Chisel Bits,

 

 

1. About our company

Zhuzhou Good Cemented Carbide Co., Ltd is one of the most professional cemented carbide manufacturer over 10 years. we have rich experience in both production carbide products . Most area such as Europe, Asia, Africa, and Middle East are our current markets.

2. Advantages of Rock Drill Bits

1) made from 100% virgin raw material;

2) produced with advanced equipments;

3) all products go through in-process and final inspection;

4) free technical service online.

The horseshoe chisel bits are mainly used in coal mining, metal mining, and stoning,use the best material 42CrMo for steel.

 

1) Tapered connection: 7,11,12

 

2) Alloy steel:42CrMo

 

3) Suitable carbide tips:YK20

 

4) Chisel bit diameter: 20-60mm

 

5)Technology:hot-pressing or welding

 

 

Diameter		Tip size	Taper	Weight
mm	inch	Height×Width		kg
26	1 1/32	10×7	7° 11° 12°	0.17
28	7 7/64	10×7	7° 11° 12°	0.18
30	1 3/16	13.5×8	7° 11° 12°	0.22
32	1 1/14	13.5×8	7° 11° 12°	0.24
34	1 11/32	13.5×8	7° 11° 12°	0.27
36	1 27/64	13.5×8	7° 11° 12°	0.30
38	1 1/2	13.5×8	7° 11° 12°	0.33
38	1 1/2	15×9	7° 11° 12°	0.33
40	1 37/64	13.5×9.2	7° 11° 12°	0.38
40	1 37/64	15×9.8	7° 11° 12°	0.38
42	1 2/3	13.5×9.2	7° 11° 12°	0.41
42	1 21/32	15×9.8	7° 11° 12°	0.41
50	1 31/32	18×10	7° 11° 12°	0.64
60	1 23/64	18×10	7° 11° 12°	0.86

 

 

 

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