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High Air Pressure DTH Button Bits , 4 Inch Downhole Drilling Tools

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High Air Pressure DTH Button Bits , 4 Inch Downhole Drilling Tools

Name: High Air Pressure DTH Button Bits 4 Inch Downhole Drilling Tools
Brand: ROSCHEN
Price: 1 USD

Brand Name : ROSCHEN

Model Number : 4"

Certification : ISO

Place of Origin : Germany

MOQ : Negotiable

Supply Ability : 100 sets

Packaging Details : Polywooden Box

Price : Negotiable

Type : DTH Button Bits

Size : 4 Inch

Drill : down the hole drill

Adanvtage : High Air Pressure

Equipment : dth drilling equipment

king : drill king international

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High Air Pressure DTH Button Bits , 4 Inch Downhole Drilling Tools

DTH Button Bits Features:

1. Strict quality controlling
2. Selected high quality special steels and carbide
3. Produced by CNC machines
4. Simple and reasonable design, Low problem rate

DTH Button Bits Parameters

Hammer inch	Bits diameter		Shank
	Metric	Inch
1"	64mm-70mm	2 1/2"-2 3/4"	BR1
2"	70mm-95mm	2 3/4"-3 3/4"	MACH20/BR2
3"	90mm-102mm	3 1/2"-4"	COP32/COP34/MACH303
			M30/DHD3.5/BR3
4"	105mm-152mm	4 1/8"-6"	COP44/DHD340/MACH44
			SD4/M40/QL40
5"	133mm-165mm	5 1/4"-6 1/2"	COP54/DHD350R/MACH50
			SD5/M50/QL50/BR5
6"	152mm-254mm	4 1/8"-10"	COP64/DHD360/SD6
			M60/QL60/Bulroc BR6
8"	203mm-330mm	8"-13"	COP84/DHD380/SD8
			QL80/M80
10"	254mm-380mm	10"-15"	SD10
			NUMA100
12"	305mm-508mm	12"-20"	DHD1120/SD12
			NUMA120/NUMA125

High Air Pressure DTH Button Bits , 4 Inch Downhole Drilling Tools

DTH Button Bits Different Buttons Shapes:

Dome / Round button
Used as gauge buttons of DTH bits, suitable for very abrasive and very hard rock formation.
Parabolic / Semi-ballistic
Used as gauge buttons and front buttons of DTH Bits, suitable for medium abrasive and hard rock formations.
Ballistic button
Used front buttons of DTH bits, suitable for medium abrasive and medium hard formations. Also be used as gauge buttons for soft rock.

Product Tags:

high air pressure dth bits

DTH Button Bits

4 inch dth bit

High Air Pressure DTH Button Bits , 4 Inch Downhole Drilling Tools Images

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