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

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

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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.

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

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 Φ16*6 +
Φ14*5		 2
Drop center 146(5 3/4) 8 260.5 95.2 18.8 19.5 95 80 Φ16*8 Φ16*6 +
Φ14*5		 2
Drop center 152(6) 8 260.5 95.2 18.8 19.5 95 80 Φ16*8 Φ16*6 +
Φ14*5		 2

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


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