SD8 DTH Hammer Button Bit, SD8 DTH Bits, SD8 DTH Drill Bits, SD8 DTH Button Bits, SD8 Bits are name of Sandvik SD8 shank bits.

Starockdrill is leading on manufacturing & exporting Rock Drilling tools for over 10+ years; DTH Hammers, DTH Bits, DTH Drill Rods, 

ODEX Casing system. Symmetric casing system, RC Hammers, RC Bits, RC Rods, Threaded Bits, Tapered Bits, Drill Rods, back hammers and sub adapters

All our DTH drill bits are CAD designed, CNC manufactured for perfect bits body, and multiple heat-treated to enhance hardness, 

surface-compressed for fatigue resistance, all thus to extend the product life for maximum wear and performance in the toughest of drilling conditions. 

Moreover, all these bits are also made from high quality alloy steels and fitted with premium quality tungsten carbide tips for superior penetration rate.

STAROCKDRILL commonly has three basic bits head designs: Flat Face, Convex and Concave. 

These are designed for specific applications for all rock types, hardness’s and conditions.

STAROCKDRILL Manufacturing higher quality DTH Bits with SD8 shank, which can be designed with customers’ requirements. 

This shank have foot value and without foot value.

Advantages:

1.More stable drilling at work.

2.Avoid some problems which the air compressor is not stable

3.The drilling holes are straightly

4.Easy operation and replaced other brand

How to order:

DTH BITS: BIT SHANK + DIAMETER (NEED FOOT VALUE OR NOT) 

(We are customizing customer on bit face and button shape)