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SOLLROC 200mm to 350mm DTH Drill Bits for Borehole Drilling with Heat Treatment

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Changsha Sollroc Engineering Equipments Co., Ltd

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Name: SOLLROC 200mm to 350mm DTH Drill Bits for Borehole Drilling with Heat Treatment
Brand: SOLLROC
Price: 220 USD

Place of Origin : Hunan, China

Brand Name : SOLLROC

MOQ : 1

Price : $220

Weight : 47 KG

Material : carburized steel

Processing Type : heat treatment and machining process

Diameter : 200mm to 350mm

Air Compressor : High air pressure DTH bits

Shank Type : DHD380/COP84, SD8, QL80

Bit Diameter : 195mm to 305mm

Air Holes : 2 to 4

Gauge Buttons : 9×φ18 to 12×φ18

Front Buttons : 9×φ16 to 29×φ16

Bit Weight : 32.0 to 95.0 Kg

Machine Type : Drilling Tool

Use : Well Drilling

Color : Required

Diameter Range : 7 11/16 inch to 12 inch

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Technical parameters

200mm to 350mm DTH Drill Bits

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