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Reaming bit with pilot adapter R32-40mm-102mm

Reaming bit with pilot adapter R32-40mm-102mm

Product details

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.

Reaming bit with pilot adapter R32-40mm-102mm 

Reaming bit with pilot adapter R32-40mm-102mm

Reaming bit with pilot adapter R32-40mm-102mm


Pilot adapter,  Reamer ring. 

A reaming bit functions to enlarge a borehole and it is designed with a drill portion and a reamer portion. The drill portion is formed by cutting edges at the end of a plurality of flutes, and the reamer portion includes pilot adapter a first relief formed on each flute surface disposed at a predetermined angle with respect to the flute surface to form a first reamer cutting edge. 

Reaming Bit Diameter 40mm 127mm

Assembly 

Reaming ring of reaming tools, a second relief is formed contiguous with the first face on each reamer portion and is disposed at a second angle, less than the first angle with respect to the flute surface. 


reaming tools


For PDF file, please click: Reaming Tools for Bench Drilling, Long Hole Drilling Underground Catalogue

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