• Model NO.：C21 C31 C32 C35 C21HD C31HD
• Transport Package：Standard Wooden Boxes or Pails
• Specification：ISO9001 SGS GE
• Trademark：KATO
• Origin：Liaocheng of Shandong Province
• HS Code：84314320
• Production Capacity：20000PCS,Pre Month

Basic Info.

Model NO. C21 C31 C32 C35 C21HD C31HD Transport Package Standard Wooden Boxes or Pails Specification ISO9001 SGS GE Trademark KATO Origin Liaocheng of Shandong Province HS Code 84314320 Production Capacity 20000PCS/Pre Month

Product Description

We are a professional supply  base of series of rock drilling tools, mining tools, DTH Drill tools. Construction tools and excavating coal pick cutter tools, we can also produce other products according to the customers requirements. We sincerely welcome our friends of both home and abroad to come for business talks.

About products
1. Integral drill steels (Integral Drill Rods)
Shank H22x108mm, H19x108mm, standard hex. Bit diameters include 20-42mm.
2. Tapered drilling tools (Tapered Drill Steel)
Including:
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).
Bit diameter: 28mm-57mm.
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 adapters - carburized and manufactured with tight tolerances and controlled straightness.
4. DTH hammers and DTH bits (Down The Hole Drilling)
Offer IR hammer, DHD3.5, DHD340a, DHD360, DHD380, and low pressure hammers CIR65a, CIR90, CIR110, CIR150, CIR170 etc. DTH bits: 60mm-254mm bits with flat face, concave design fit for the ingersoll-rand model etc.
5. Excavate coal cutter bits
Include all kinds of round cutter bit and flat cutter bits for excavate coal machine. Such as KTU76, KTU82, KTU84, KTU85, KTU92, KTU94, KTU95, KTU118 and coal bolting bit and coal bolting rod.
6. All kinds of casing bits for shield machine and construction tools.
7. Round road planning bit for road milling machine and machine.
Shank diameter=19.4mm, 25mm, 30mm, 33mm, 38mm, etc.
8. Blast furnace tap hole drill tools. (Rod, Cross bits, button bits and X-type bits etc).

Product Name:	Coal mining tools
Description:	rock drilling tools, construction drilling tools, mining tools, road milling tools, shield cutters and other related products.
Material:	carbide steel
MOQ:	100PCS
Type	KTU76, KTU82, KTU84, KTU85, KTU92, KTU94, KTU95, KTU118, KTB47K17H, KTB47K19H, KTB47K22H, KTB43K, KTB43H, KTBHR73 etc and coal bolting bit and coal bolting rod.
Diameter	19-70mm
Use	Mining and drilling
Color	According to the customer request