Dome bit R32-102mm

Entire CNC processing procedure ensure the quality consistency

Military grade requirements of heat-treatment guarantee durability

Fast penetration rates, and straight and clean hole quality. Long life of drilling holes.




Rock drilling tools manufacturer ProDrill’s rock drill bits: Reaming tools made from high alloy steel and tungsten carbide as same grade as internationally well-known brand

Apply “hot (thermal) insertion” processing procedure to insert the buttons as same as internationally well-known brand


Dome bit R32-102mm-ProDrill

Polit Adaptors with T.C. Tipped head and Reaming Button Bits with diameters 64mm to 102mm(2 1/2”-4”). Other Reaming Equipment is available for larger hole size requirements.

R32-102mm dome bit.

video of the product for reference as followed:

For PDF file, please click: ReamingToolsforBenchDrillingLongHoleDrillingUndergroundCatalogue