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34mm Taper button bits with 7 buttons and 11 degree for Peru market
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Rock drill bitton bits including Taper drill bits and thread drill bits. And the thread drill bits including R25,R28,R32,R35,R38,T38,T45 ,T51,ST58,ST68 and GT60 thread types, the diameter from 35mm to 152mm suitable with different sizes thread drill rods. They can be used on Tunneling and drifting, Underground drilling,surface drilling etc. 
And the Normal drill bits have flat face, drop center face, concave face etc. and the buttons including round buttons, ballastic buttons, spherical buttons,concial buttons etc. 
All of the tungsten carbide inserts diameter, materials, quantity etc can be customized by your working conditions and special request.
We also provide free print service and you can choose the color by your request and even can add your own logo and part numbers. We also provide free packing service and we have plastic case, wooden case, carton or customized by your request.
Finally, we also provide completely after-selling and after-using service.Why not Choose us ?
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  • Model:T51-600mm shank adapter
  • Brand:King Kong
  • Code:8207501000
Product Description

89mm T45 rock Drill button bits with round buttons


Taper Button Bit (113)

King Kong drill steel has high fatigue strength, toughness and offers high wear resistance giving an efficient and economic

drilling operation. The unique wear resistant carbide grade in our integral drill steel, in combination with the generous

carbide volume, provides extended service life in all applications. Our unique R23 rods and bits for extension drilling

provide the strongest thread in hole sizes 33– 45 mm. For the most aggressive applications we have fully carburized

rods with superior wear resistance and service life. In fact working with Sandvik means that you can expect consistent

high quality and maximum operational dependability when it comes to all small hole drilling applications. 34mm Taper Button bits.





Rock Drill Button Bits including Top hammer and DTH drilling tools.

For the Top hammer rock drill bits, we can produce all series drill bits including taper button bis, chisel bits, cross bit, and thread drill button bits, cross bits and retrac Cross or Button Bits.

We also have the reaming Bits like the Mushroom drill bits and pilot drill bits etc. 


Rock drill button bit8

Rock drill button bit -6



Contact me:Bruce Lee  Whatsapp/Phone:+86 176 3857 1343




Bruce Lee
Whatsapp/Phone:+86 176 3857 1343
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