High Air Pressure DTH Hammer Drill Button Bit for Underground Mine Bit

• After-sales Service: Supplied
• Warranty: 1 Year
• Type: Drill Bit
• Application: Building Material Shops, Machinery Repair Shops, R
• Certification: CE, ISO9001: 2000
• Condition: New
• Model NO.: WT5
• Product Test: Strict Product Quality Inspection
• Transport: Fast Delivery
• After Sale: Timely After-Sales Service in 24-Hour
• Transport Package: Standard Package,Carton /Wooden/ Plastic Box for D
• Origin: China
• HS Code: 8430419000
• Production Capacity: 50000 PCS/Year

Product Description

Main Technical Features

WT5 -- Compatible Bits for WT5 DTH Hammer
DTH drill bits are widely used in the construction industry to produce piles into rock, also water wells, and drilling bores for geothermal ground source heat pumps. Our DTH bits can provide a easier service even in a hard condition. DTH hammer bit is connected with impactor by spline of bit body, guides and rotates for impacting and transferring, and breaking rocks.

Detailed Photos

                                                Choice of bit face

                            Choice of buttons' shape

Our Advantages

Top grade carbide tungsten with fast drilling speed and long life.

Fine Steel ensures fine metallographic structure and great strength.
Detailed mechanic process avoid premature failure.
Sophisticated heat treatment ensures great hardness and abrasiveness.

Product Parameters

Features
Diameter		Flushing Holes	Splines	NOxButton.Dia		Bit Shank Length	Weight
mm	inch			Gauge	Front		kg	Lb
φ138	5 3/8	2	8	8×φ16	7xφ14	170	11.5	25.4
φ140	5 1/2	2	8	7×φ18	7xφ16	170	12.5	27.6
φ146	5 3/4	2	8	8×φ18	7×φ16	170	13	28.7
φ152	6	2	8	8×φ18	7×φ16	170	13.2	29.1
φ165	6 1/2	3	8	9×φ16	9xφ16	170	14	30.9