Rock Drill Tools

Salient Features of Rock Drill Tools :-
1. Integral drill steels (Integral Drill Rods)
2. Tapered drilling tools (Tapered Drill Steel)
Shank H22x 108mm (6 7 11 12 degree taper) taper rods in most lengths.
A comprehensive range of button bits cross bits and chisel bits with (6 7 11 12 degree taper).
3. Extension drilling tools
Button bit face design: Flat face drop centre Normal and Retrac body.
Tungsten carbide (Buttons): Spherical ballistic and Conical. (Threaded R32 R38 T38 T45 T51 bit diameter: 45mm-127mm);
Couplings sleeves- manufactured with a middle stop to prevent walking along the thread. Include couplings sleeve (threaded R22 R25 R28 R32 R38 T38 T45 T51)
Shank adaptors - carburized and manufactured with tight tolerances and controlled straightness.
4. Down the hole hammers and DTH bits (Down The Hole Drilling)
5. Excavate coal cutter bits
Include all kinds of round cutter bit and flat cutter bits for excavate coal machine as the replacements of kennametal. Such as U76 U82 U84 U85 U92 U94 U95 U118 and coal bolting bit and coal bolting rod.
6. All kinds of casing bits for shield machine and construction tools.