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

Name: SOLLROC 200mm to 350mm DTH Drill Bits for Borehole Drilling with Heat Treatment
Brand: Changsha Sollroc Engineering Equipments Co., Ltd
Price: 220 USD
Availability: InStock

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

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

Product Details:

Place of Origin:	Hunan, China
Brand Name:	SOLLROC

Payment & Shipping Terms:

Minimum Order Quantity:	1
Price:	$220

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

Description

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
Highlight:	200mm to 350mm DTH Drill Bits , Borehole Drilling DTH Drill Bits , Heat Treatment Down The Hole Bits

SOLLROC Down the Hole 8inch DTH Bits for Borehole Drilling

Technical Specifications

DTH Bits Shank	Bit Dia.	No. Air Holes	Gauge Buttons	Front Buttons
DHD380/COP84
195 mm (7 11/16")	3	9×φ18	9×φ16	32.0
203 mm (8")	2	9×φ18	10×φ18	41.0
216 mm (8 1/2")	2	10×φ18	12×φ16	49.0
254 mm (10")	3	11×φ18	17×φ16	71.0
305 mm (12")	4	12×φ18	29×φ16	95.0
SD8
195 mm (7 11/16")	3	9×φ18	9×φ16	32.0
203 mm (8")	3	9×φ18	9×φ18	41.0
216 mm (8 1/2")	2	10×φ18	12×φ16	49.0
254 mm (10")	3	11×φ18	17×φ16	71.0
305 mm (12")	4	12×φ18	29×φ16	95.0
QL80
195 mm (7 11/16")	3	9×φ18	9×φ16	32.0
203 mm (8")	3	9×φ18	9×φ18	41.0
216 mm (8 1/2")	2	10×φ18	12×φ16	49.0
254 mm (10")	3	11×φ18	17×φ16	71.0
305 mm (12")	4	12×φ18	29×φ16	95.0

Contact Person: Ms. Ling Bo

Tel: 86-13077353340

Fax: 86-731-85551635

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