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Changsha Tianhe Drilling Tools and Machinery Co.,Ltd.

City:jinzhou

Province/State:ningxia

Country/Region:china

Contact Person:MsSpring Huang

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China White TRC5HA DTH Hammer Bits 140/146/152mm Size Simple Internal Structure wholesale

152mm Size Simple Internal Structure

Name: White TRC5HA DTH Hammer Bits 140146152mm Size Simple Internal Structure
Brand: Teamwhole
Price: 1 USD

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Brand Name :Teamwhole

Model Number :TRC5HA

Certification :ISO9001:2008

Place of Origin :Hunan, China (Mainland)

MOQ :1 Piece/Pieces DTH RC bit

Payment Terms :T/T, L/C, Western Union

Supply Ability :1000 Piece/Pieces DTH RC bit per Month

Delivery Time :within 20days after order confirmed

Packaging Details :Plywood carton

Type :Button Bit

Machine Type :Drilling Tool

Material :Carbide

Processing Type :Forging and heat treatment

Use :Geological exploration, well drilling

Price :Negotiation

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TRC5HA RC bit:

Specifications:

1). 4'' RC bits: TRC4
2). 5'' RC bits: RE543,RE545,RE040,RE052,RE054,RE140
3). 6'' RC bits: TRC6;
4). 8'' RC bits: TRC8;
5). 12'' RC bits: TRC12.
Connection thread specifaction:
1). Remet series: 3 1/2'',4'' ,4 1/2'' ;
2). Metzke series: 4'';

RC double drill pipes is available.

Shank model	Face	Rec. hole size mm(inch)	Spline number	L (mm)	Φ1 (mm)	B1 (mm)	B2 (mm)	Φd1 (mm)	Φd2 (mm)	Gauge buttons	Front buttons	Flushing hole
TRC5A	Drop center	140(5 1/2)	8	260.5	95.2	18.8	19.5	95	80	Φ16*8	Φ166 + Φ145	2
	Drop center	146(5 3/4)	8	260.5	95.2	18.8	19.5	95	80	Φ16*8	Φ166 + Φ145	2
	Drop center	152(6)	8	260.5	95.2	18.8	19.5	95	80	Φ16*8	Φ166 + Φ145	2