rock drilling tools

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

1221-30722-12/8-40-22 1221-32722-12/8-40-22 1221-33722-12/8-40-22 1221-34722-12/8-40-22 1221-35722-12/8-40-22 1221-36722-12/

1114-36725-15/10-40-22
1114-38725-15/10-40-22
1114-40725-15/10-40-22
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1114-42725-15/10-40-22
1114-43725-15/10-40-22

1113-38723-16/10-40-22 1113-40723-16/10-40-22 1113-41723-16/10-40-22 1113-42723-16/10-40-22 1113-45723-16/10-40-22 1113-4672

1112-20415-12/6-40-22
1112-22415-12/6-40-22
1112-24415-12/6-40-22
1112-26415-12/6-40-22
1112-28722-13/8-40-22
1112-30722-13/8-40-22
1112-32722-13/8-40-22
1112-33722-13/8-40-22
1112-34722-13/8-40-22
1112-36722-13/8-40-22
1112-38723-13/8-40-22

1111-26721-10/7-40-21 1111-28721-10/7-40-21 1111-30722-13.5/8-40-14 1111-30722-13.5/8-40-13 1111-32722-13.5/8-40-14 1111-327

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

Part number length Bit diameter Plug hole integral steel H19*82mm 5H19-201308-0210-40-2 210 20 Plug hole integral steel H19*82m

Part number length Bit diameter Plug hole integral steel H19*108mm 5H19-171308-0210-40-2 210 17 Plug hole integral steel H19*10

Part No. Length Bit diameter 5H19-291508-0400-40-2 400 29 5H19-291508-0500-40-2 500 29 5H19-281508-0800-40-2 800 28

Product descriptionRock drill: A tool used to extract stone directly by drilling holes in rock formations for explosive charges to blast through the rock to com

Product descriptionRock drill: A tool used to extract stone directly by drilling holes in rock formations for explosive charges to blast through the rock to com

Product descriptionR32 retrac button bit is a popular product, widely used in construction engineering, energy and mining fields. R32 retrac button bit colors c

Model Number:YT28
Rock drill: A tool used to extract stone directly by drilling holes in rock formations for explosive charges to blast through the rock to complete the quarrying of stone or other masonry.

Model Number:YT29
Rock drill: A tool used to extract stone directly by drilling holes in rock formations for explosive charges to blast through the rock to complete the quarrying of stone or other masonry.