4" 5" 6" 8" Dth Hammer Bit Rock Mining Button Drilling Rig Tools forging

Brand Name:MTH
Certification:ISO9001
Model Number:115mm
Minimum Order Quantity:1 Piece
Delivery Time:10-15 days
Payment Terms:T/T, Western Union, MoneyGram
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Verified Supplier
Location: Shijiazhuang Hebei China
Address: No. 466 Zhongshan Road, Shijiazhuang, Hebei, China
Supplier`s last login times: within 33 hours
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Product Details

4" 5" 6" 8" DTH Hammer Drill Bit Rock Mining Button Drilling Rig Tools


Product Information:

This high air pressure DTH hammer work with footvalve is designed and developed by our own, which is the one of the most advanced DTH hammer in the world.


1. 10 years manufacturing experience 2. Certificate: ISO9001:2015 3. Material: Carbide It has the following advantages: 1. Simple design of the Piston, Long life span.

2. More efficient energy transfer, faster drilling speed

3. lower air consumption and lower oil consumption.

4. Fewer internal parts, simple structure, less failure and easier to maintain because all the parts are heat treated.

Applications:


Rock Drilling,Mining,Construction,quarry,Water Well drilling


Advantages:


The equipment is designed to give optimal hole quality, reliability, and long service life, as well as the best blasting results and low total operation cost.


Specification:


Bit sizeShank typeRecommended DTH dir diameter
3.5''/3'' DTH Hammer bitsCOP34, DHD3.5, MISSION30, BR3 shank90mm to 105mm
4'' DTH Hammer bitsDHD340, QL40, MISSION40, SD4 shank110mm to 130mm
5'' DTH Hammer bitsDHD350, QL50, MISSION50, SD5 shank134mm tio 152mm
6'' DTH Hammer bitsDHD360, QL60, MISSION60, SD6 shank152mm to 203mm
8'' DTH Hammer bitsDHD380, QL80, MISSION80, SD8 shank203mm to 305mm
12'' DTH Hammer bitsDHD112, SD12 and QL120 shankAvailable upon to customers' request


China 4 5 6 8 Dth Hammer Bit Rock Mining Button Drilling Rig Tools forging supplier

4" 5" 6" 8" Dth Hammer Bit Rock Mining Button Drilling Rig Tools forging

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