rock drilling tools

21H22-12/108-0610-40 21H22-12/108-1220-40 21H22-12/108-1830-40 21H22-12/108-2000-40 21H22-12/108-2435-40 21H22-12

1221-291222-12/8-42-22 1221-301222-12/8-42-22 1221-321222-12/8-42-22 1221-331222-12/8-42-22 1221-351222-12/8-42-22 1221-3612

1435-351222-27/59-45-51 1435-361222-27/59-45-51 1435-381222-27/59-45-51 1435-411222-27/59-45-51

1435-321222-27/57-45-51 1435-331222-27/57-45-51 1435-331222-27/67-45-51 1435-351222-27/67-45-51 1435-381222-27/59-45-51 1435

1431-281222-17/37-45-51 1431-281222-17/47-45-51 1431-291222-17/37-45-51 1431-301222-17/37-45-51 1431-301222-17/47-45-51 143

Adavantage :
1. High fatiue strength and tougness. 
2.The crushing ability is strong, the rock drilling speed is fast, and it is convenient for grinding. 
Application:Mines, tunnels, water conservancy

Adavantage :
1. High fatiue strength and tougness. 
2.The crushing ability is strong, the rock drilling speed is fast, and it is convenient for grinding. 
Application:Mines, tunnels, water conservancy

1435-351125-27/59-45-51 1435-361125-27/59-45-51 1435-381125-27/59-45-51 1435-411125-27/59-45-51

1435-321122-27/57-45-51 1435-331122-27/57-45-51 1435-331122-27/67-45-51 1435-351122-27/67-45-51 1435-381122-27/59-45-51 1435

1431-321122-18/38-45-51 1431-321122-27/57-45-51 1431-331122-27/47-45-51 1431-341122-27/47-45-51 1431-351122-27/57-45-51 1431

64634-48/89-45-41

H22-26/634/108-1220-40

Adavantage :
1. High fatiue strength and tougness. 
2.The crushing ability is strong, the rock drilling speed is fast, and it is convenient for grinding. 
Application:Mines, tunnels, water conservancy

21H22-7/108-0600-40 21H22-7/108-0800-40 21H22-7/108-1000-40 21H22-7/108-1200-40 21H22-7/108-1500-40 21H22-7/108-1600-40

1435-32722-27/57-45-51 1435-33722-27/57-45-51 1435-35722-27/58-45-51 1435-38723-27/59-45-51 1435-41723-27/59-45-51