Qideli Brand DTH Bits for Low Air Pressure Hammer (120mm)

• Customization: Available
• Customized: Non-Customized
• Standard: API
• Model NO.: CIR
• Length: Taper-length
• Type: Twist Drill Bit
• Material: High Speed Steel
• Usage: Well Drilling
• Transport Package: Standard Export Packing.
• Specification: 4inch
• Trademark: Qideli
• Origin: Fujian, China
• HS Code: 8207199000
• Production Capacity: 5000 Per Month

Product Description

Type and Specification of Bits for Low Pressure DTH Hammers
 

Type	Number of Air hole	DIa.(mm)	Weight(kg)	Gauge Button	Front Button	Matching DTH Hammer
CIR110-110mm	3	110-115	6.1	6×ф14	5×ф12	CIR110
CIR110-115mm	3	110-115	6.3	6×ф14	5×ф12
CIR110-120mm	3	120-125	7	6×ф14	6×ф12
CIR110-125mm	3	125-130	7.1	6×ф14	7×ф12
CIR110-130mm	3	130-135	7.3	6×ф14	7×ф12
CIR110-135mm	3	135-140	8	6×ф14	7×ф12
CIR110-140mm	3	140-145	8.2	6×ф14	8×ф12
CIR110-150mm	3	150-155	9	6×ф14	8×ф12

 

DTH Bit We Can Supply

Our company is dedicated in drilling line for many years to produce drilling equipments and drilling tools. For DTH rock hammer and bits, we have 

♦ Bits for Low Pressure DTH Hammers 

♦ Bits for Medium & High Pressure DTH Hammers
♦ Bits for High Efficiency High Pressure DTH Hammers 

♦ Bits for Through Reverse Circulation DTH Hammers

Our DTH hammer and bits are compatible with CIR, DHD, QL,SD,Mission, etc. series of Atlas and Sandvik etc. They are with high efficiency, low failure rate and long service life. They are with high efficiency, low failure rate and long service life, which can realize efficient and economical drilling even for all kinds of high hardness, high abrasive rocks and other harsh conditions.

DTH Bit for Low Pressure DTH Hammers

1. Size range of low pressure DTH rock bit: 68mm-253mm

2. DTH rock bit face shapes: Flat, Concave, Convex 3. DTH bit button shapes: Spherical, Ballistic, Parabolic

4. Application of DTH rock bit: They are widely used for mine, quarry, road construction for the drilling and blasting work, water well drilling, slope protection, anchoring, etc.

5. Bit size and buttons can be customized.