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Wholesale 25mm PDC Bits For Coal Mining

Wholesale 25mm PDC Bits For Coal Mining

1, adopts new and superhard raw material PDC cutters to produce. 2, Have long service life 3, good durability and high impact toughness in the working process, thus can improve the drilling efficiency.


Product description

PDC roof bolt bits are made by PDC cutters and steel. They are widely used in used in the coal mine, such as 

traffic, water and electricity industries bolting hole drilling. PDC roof bolt bit is wear-resistant and have long service life when compare with carbide anchor bits. 

coal mine PDC bit.jpgpdc roof bolt bits.jpg

Specifications of 25mm PDC anchor bits

Product name25mm PDC anchor bit
MaterialPDC cutters and steel
ApplicationCoal mine, such as traffic, water and electricity industries
UsageBolting hole drilling
Connect threadM16*2, M14*1.5, M12*2
Other model size27mm, 28mm, 30mm, 32mm, 36mm, 42mm
PackagingBubble packs+carton box packaging, 10 pieces are in one box
Delivery1-2 days for samples, batch products depend on order quantity
ShippingSamples are shipped by express, batch products are shipped by sea or air.

Related type roof bolt bits

r thread 43mm carbide anchor bit.jpghexagon bolt anchor bit.jpg3 wing anchor bit.jpg

Packaging and shipping of PDC anchor drill bits

Packaging for wholesale 25mm PDC bits for coal mining is in carton box;

Samples will be shipped by express, batch products will be shipped by air or by sea;

1-2 days for sample, batch products depend on order quantity.

PDC anchor shank bit packaging and shipping.png

Hot Tags: Wholesale 25mm pdc bits for coal mining, 25mm PDC bits China manufacturers, PDC bits factory, PDC drill bits, PDC roof bolt bits, PDC anchor shank drill bits.

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  • Xi'an Tydrillbits Co.,Ltd


    Tel:0086 29 88894370

    Fax:0086 29 88292894-602


    Add:Num.11 Dianzi 3rd road Yanta district Xi'an China


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