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Centering bit 48-20-5495 (included) is recommended for exact spot drilling and to avoid bit wandering during use. the drift key 48-20-5497 (not included) allows for easy removal of the centering bit. the one piece core bits are available in sds-max or spline shanks, ranging from 1-1/2” to 6” diameters and overall lengths of 11-3/8” or 22”, with a drilling depth of 3”.

Stud rods; srh55-t51: stud rod male/male adaptorsh 55 to t 51: $175.00 : srt51-r51: stud rod male/male adaptorst 51 to r 51: $156.60

Brief introduction of t51 top hammer drill bits: 1. application: this t51 top hammer drill bits for mining are widely used in metallurgy mine, geological exploration, water conservancy construction, electricity, traffic, tunnel, quarry, national defence stone project etc. 2. material: drill bits are made by high quality alloy steel bar and ...

Custom drill bits. custom drilling solutions. when your specific drilling application requires a custom drill or you need added performance and efficiencies, you can rely on rmt. our experience, dedicated cutting tool engineers will design, engineer and insure manufacturing excellence, delivering outstanding drill performance and cost cutting ...

We are suppliers of all kind of custom Dth Rod Bit moved in market for great sales, we have custom Dth Rod Bit type and specification's which will suit our customer's satisfaction. We've also attached custom Dth Rod Bit samples as well as other of our desires with the above attached catalog sample.


custom Dth Rod Bit exporter from China, we are the most expert supplier from USA with ISO9001 Certification. Also the items have been certified by mutiple security certification.We'll offer you our custom Dth Rod Bit priducts in top-quality and most favourable price.

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