CIR90 High Air Pressure DTH Drill Bits 115mm-240mm for Fast Rock Drilling in Mining and Construction

Brand Name:MTH
Certification:ISO 9001
Model Number:CIR90
Minimum Order Quantity:1 Piece
Delivery Time:7-15 woring days
Payment Terms:T/T,Western Union,L/C
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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

CIR90 Rock Drilling Tools High Air Pressure DTH Drill Bits 115mm-240mm


Product Information:


To achieve fast drilling in submerged rock drilling projects, it is necessary to choose the type of impactor bit that will be used, i.e. the type of impactor bit that will be used in different configurations depending on the drilling method and rock type. A number of factors, such as the structure of the drill face, the shape of the powder discharge slot, the shape and size of the carbide teeth and the hardness of the drill body, have a direct impact on the drilling rate, the quality of the hole, the straightness of the hole, the life of the drill and the efficiency of the work. Therefore it is important to choose the right type of drill bit for the rock drilling project.

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Specifications:


Bit sizeShank typeRecommended DTH bir 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

Features:


Fast rock drilling in rock drilling projects.


Application:


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



China CIR90 High Air Pressure DTH Drill Bits 115mm-240mm for Fast Rock Drilling in Mining and Construction supplier

CIR90 High Air Pressure DTH Drill Bits 115mm-240mm for Fast Rock Drilling in Mining and Construction

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