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| Customized: | Customized |
| Standard: | DIN |
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| Product Name: | Thread Button bits |
| Description: | Button bit Made with high quality of best quality alloy steel bar and tungsten carbide, through heat treatment like Atlas. |
| Material: | Alloy steel bar and tungsten carbide bit |
| MOQ: | No MOQ required for testing and trial order |
| Body Type | Normal type and retract type |
| Thread type | R22,R25,R28,R32,R38,T38,T45,T51,ST58,ST68,GT60 |
| Diameter | 32mm-152mm |
| Button bit shape | Spherical and Ballistic |
| Face shape | Flat shape and Drop-Center shape |
Entire CNC processing procedure ensure the quality consistency
Top grade requirements of heat-treatment guarantee durability
Fast penetration rates, and straight and clean hole quality. Long life of drilling holes.
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 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 BIT 102MM SR35/DOME BIT 102MM R32 Drilling accesories for tunneling
Thread: R32
Diameter: 102mm
Product code: 128-5102-42-24,49-20(Atlas Copco)
No. Of buttons: 17
Gauge buttons × gauge button diameter (mm): 16×12,7
Center buttons × center button diameter (mm): 1×12,7
Gauge buttons angle 35° | Side flushing hole 2
Center flushing hole 2 | Weight approx: 3,1 kg.
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
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.
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