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

Name: CIR90 High Air Pressure DTH Drill Bits 115mm-240mm for Fast Rock Drilling in Mining and Construction
Brand: HEBEI MINETECH MACHINERY TECHNOLOGY CO., LTD
SKU: CIR90
Price: 151.00 USD
Availability: InStock

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

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

Product Details:

Place of Origin:	CHINA
Brand Name:	MTH
Certification:	ISO 9001
Model Number:	CIR90

Payment & Shipping Terms:

Minimum Order Quantity:	1 Piece
Price:	$3-$300
Packaging Details:	Wooden case
Delivery Time:	7-15 woring days
Payment Terms:	T/T,Western Union,L/C
Supply Ability:	10000 pieces per month

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

Description

Name:	DTH Drill Bits	Machine Type:	Drilling Tools
Model:	CIR90	Application:	Construction,Rock Drilling,Mining
Advantage:	Fast Rock Drilling In Rock Drilling Projects.	Diameter:	115mm-240mm
Processing Type:	Casting	Type:	Low Air Pressure
Weight:	22.5kg	Packing:	Wooden Case
Highlight:	CIR90 Rock Drilling Tools , 115mm Rock Drilling Tools , CIR90 240mm dth drill bits

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

To achieve optimal performance in submerged rock drilling projects, selecting the appropriate impactor bit is crucial. The choice depends on drilling method and rock type. Factors including drill face structure, powder discharge slot design, carbide teeth configuration, and drill body hardness directly affect drilling rate, hole quality, straightness, bit longevity, and overall work efficiency.

Specifications

Bit size	Shank type	Recommended DTH bit diameter
3.5''/3'' DTH Hammer bits	COP34, DHD3.5, MISSION30, BR3 shank	90mm to 105mm
4'' DTH Hammer bits	DHD340, QL40, MISSION40, SD4 shank	110mm to 130mm
5'' DTH Hammer bits	DHD350, QL50, MISSION50, SD5 shank	134mm to 152mm
6'' DTH Hammer bits	DHD360, QL60, MISSION60, SD6 shank	152mm to 203mm
8'' DTH Hammer bits	DHD380, QL80, MISSION80, SD8 shank	203mm to 305mm
12'' DTH Hammer bits	DHD112, SD12 and QL120 shank	Available upon customer request