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Hex Drill Rod With 108mm Shank

1. With highly and strength of resistance on the bending, welding fixed.
2. Highly efficiency on production and steady quality.
3. It’s able to keep the hole straight and with long use time.

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  • Product Details

Description of drill rod:

Mainly used for gas drainage hole, also widely used for mining, geology exploration, hydroeceltric dam.

Size Available/ Diameter: Ø42, Ø50, Ø60, Ø70, Ø90mm

Q series: AQ, BQ, NQ, HQ, PQ

Length: 0.75M, 1M, 1.5M,2M,3M

High-quality-hex-22-integral-drill-rodDril rod-02a

Specification of drill rod:


Connection tool joint specification:


1)It has a good gage protection 
2)It has high drilling speed 
3)good quality 

PCD bit uses PCD INSERTS as main cutting components, with the excellent wear-ability and impact toughness of the PCD. It has a useful life, high-efficiency, and good performance cost ratio. 

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