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10Inch SD10 DTH Rock Button Bit For Mining And Well Drilling

10inch (10") DTH Drill Button Bit

Features of DTH(down the hole) hammer bit:

(1) Made from premium quality nickel-alloy steel 25SiMnCrNi2MoVA for increased durability and wear characteristics, and YK 05 tungsten carbide which is same grade as internationally well-known brand.

(2) Apply "hot (thermal) -insertion" processing procedure to insert the buttons as same as internationally well-known brand,

(4) Entire CNC processing procedure ensure the quality consistency and reliable.

(5) Military grade requirements of heat-treatment guarantee durability, specific heat treatment standards and special "stress relief" processes ensure consistent performance.

(6) Designed for maximum performance and hole cleaning ability and high penetration rate.

 

10
 

SD10

10
 

NUMA100

10inch (10") DTH Drill Button Bit

DiameterNo.*button  dia. (mm)No.*dia. (mm)weight
   kg
mminchgauge buttonsfront buttonsflushing hole
2541012*Φ196*Φ162*Φ3085
2791112*Φ198*Φ163*Φ2688
29211 1/215*Φ199*Φ163*Φ2693
3051215*Φ199*Φ163*Φ2697
31112 1/415*Φ199*Φ163*Φ2699
31512 3/815*Φ199*Φ163*Φ26102
3301315*Φ199*Φ163*Φ26112


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