Thread button bits made with high quality of best quality alloy steel bar and tungsten carbides, through heat treatment so that it can withstand the toughest rock drilling demands, and transmit intensive impact energy into the rock with the least possible loss of energy
According to different drilling application, we have different design to meet customers with good quality and good price. No matter what kinds of rock— Soft rock, loose-medium rock, hard rock and any other special formations, just tell us what you need and leave others at our disposal, we will handle the following, our special Tailored service is waiting for you upon your demand.
(1)Thread: R22, R25, R28, R32, R35, R38, T38, T45, T51, ST58, T60
(2)Diameter: 38-127mm.
(3)Package: In wooden case or in carton.
(4)Productivity: 10000pcs/ month
Especially our ST58, GT60 Button Bit Retrac Bit, which is widely welcomed by our client with good quality and good price.
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Product Name: |
rock drill coupling sleeve |
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Description: |
rock drill coupling sleeve
Couplings sleeve are used to connect several rods to each other |
Material: |
Alloy steel bar |
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MOQ: |
No MOQ required for testing and trial order |
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Type |
full-bridge,semi-bridge,same diameter etc |
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Thread type |
R22,R25,R28,R32,R38,T38,T45,T51 |
Diameter |
33mm-76mm |
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Length |
140mm-250mm |
Liaocheng Kaituo Construction Machinery Co., Ltd is the professional manufacturer of Rock Drilling Tools, Down the Hole Drilling Tools and Mining Tools. Our main products are "KATO" brand of rock drilling tools, Down the hole drilling tools, Mining tools, Air hose for mining and Concrete vibrator series etc. Our products are widely used in cutting mountains, mining, railway, road building and energy supply construction etc. Our company has the advanced scientific research and the production experience, Our products are interchangeable with various products manufactured by Sandvik, Atlas Copco, Kennametal, Betek, Wirtgen etc.
Since it was found, our company proposed core business philosophy "good faith seeking win-win", and ran out of a production, modern management road of "customer-centric, market-oriented, science and technology, with quality and development, to management for efficiency" with the times, blaze new trails, efforts to build a more excellent " KATO" brand.
All staff of our company warmly welcome friends all over the world to cooperate.
