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7/11/12 DegreeTungsten Carbide Rock Drill Tapered Button Center Bit for Rock Drill

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Henan Jinzen Rock Drilling Tools Company

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7/11/12 DegreeTungsten Carbide Rock Drill Tapered Button Center Bit for Rock Drill

Name: 71112 DegreeTungsten Carbide Rock Drill Tapered Button Center Bit for Rock Drill
Brand: Kinglong
Price: 5 USD

Brand Name : Kinglong

Model Number : Tapered Button Bits

Certification : IS9001

Place of Origin : Wuhan

MOQ : 1PC

Price : USD5-10pc

Payment Terms : T/T, Western Union

Supply Ability : 50000PCS per month

Delivery Time : 5-8 days

Packaging Details : wooden package

Material : Tungstern Carbide Threaded Drill Bit

Use : Rock Drilling

Type : tapered button bits

Machine type : Drilling Tool

Processing type : Forging

Color : Customized,Red,BLUE,yellow.black,Gold

Application : Hard Rock Drilling, Stone Quarry, Coal Mining, Blast Hole

Suitable Brand : Atlas copco,Boart longyear,Halco,Fantini,Furukawa...

Diameter : 33~152mm

Threaded : R25 R28 R32 R38 T38 T45 T51 AT60 ST58 ST68 etc

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tapered drill bits consist of mining and tunneling two series, with higher drilling efficiency, longer service life, better powder-discharge, better wear-resistance and impact-resistance, easier bit-back performance etc., widely used in metal mine, quarry, tunneling, hydro-electrical engineering and so on.

The features

1. Raw material: alloy steel and tungsten carbides by heat forging treatment

2. Buttons/tipe & size : 4,5,6,7,8;0711/0710mm

3. Skirt length: 50-55mm, 60-70mm.

4. Angle: 7 /11/12 degree.

5. Package: wooden case or plastic box with 50 pieces or 100 pieces.

6. Design: We can design according to customers' requirement and drawing, including buttons number, button type, and flushing holes.

Diam.		Button size(mm)		Flushing hole		Height (Mm)	Weight (Kg)
mm	inch	Gouge	Front	Gouge	Front
30	1 3/16	4×D7	2×D7	1	2	60	0.20
32	1 1/4	4×D7	2×D7	1	2	60	0.23
34	1 11/32	4×D7	2×D7	1	2	60	0.26
36	1 7/16	4×D7	2×D7	1	2	60	0.29
38	1 1/2	4×D8	2×D8	2	2	60	0.35
40	1 9/16	4×D8	2×D8	2	2	65	0.38
42	1 21/32	4×D8	2×D8	2	2	65	0.39

7/11/12 DegreeTungsten Carbide Rock Drill Tapered Button Center Bit for Rock Drill

1.Pre-sale service:

Act as a good adviser and assistant of clients enable them to get rich and generous returns on their investments . 1.Select equipment model. 2.Design and manufacture products according to client's special requirement ; 3.Train technical personnel for clients .

2.Services during the sale:

1.Pre-check and accept products ahead of delivery .
2. Help clients to draft solving plans .

3.After-sale services:

Provide considerate services to minimize clients' worries.
1.Complete After-sales service,professional engineers available to service machinery at home or oversea.
2. 24 hours technical support by e-mail.
3.Other essential technological service.

7/11/12 DegreeTungsten Carbide Rock Drill Tapered Button Center Bit for Rock Drill Images

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