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Changsha ENYU Engineering Equipments Co. Ltd.
Changsha ENYU Engineering Equipments Co. Ltd.
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Mining Quarrying Tunneling Top Hammer Drilling Tools Highest Penetration Rate

Changsha ENYU Engineering Equipments Co. Ltd.
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Mining Quarrying Tunneling Top Hammer Drilling Tools Highest Penetration Rate

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Brand Name : ENYU DRILL

Model Number : 6/ 7/11/12 degree

Certification : ISO9001: 2008, SGS

Place of Origin : Hunan, China

MOQ : 1 PCS

Price : Negotiable

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

Supply Ability : 50000 PCS/ Month

Delivery Time : 10-30 days after receiving payment

Packaging Details : Cartons + Ply-Wooden Cases

Color : as Request

Bits diameter : 32 mm to 42 mm

Adavantage : High Performance

Surface treatment : Painting

Material : Special Steel + Carbide

Export Markets : Global

Transport Package : Cartons + Ply-Wooden Cases

usage : Mining, Quarry, Ground Engineering, Tunnel

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Specification of tapered cross bits:

1. Bit diameter: 32 mm to 42 mm

2. Taper degree: 6/ 7/ 11/ 12 degree

3. Material: high quality carbon and high quality steel

Technical data of tapered cross bits:

Drill bit diameter Taper(°)
(mm) (inch)
32 1 1/4 6/7/11/12
34 1 11/32 6/7/11/12
35 1 3/8 6/7/11/12
36 1 13/32 6/7/11/12
38 1 1/2 6/7/11/12
40 1 9/16 6/7/11/12
41 1 5/8 6/7/11/12
42 1 21/32 6/7/11/12

Adavantages of tapered cross bits:

1. High quality alloy steel and tungstan carbide, optimum design, multiple precision heat-treatment.

2. Highest penetration rate, maximun wear resistance, longest life and outstanding performance

Packaging of tapered cross bits:

Using ply-wooden cases and pallet for package to protect the products and avoid the damagement during transportation.

Also we can customize package according to your special requests.

Shipping of tapered cross bits:

1. Sample order can be delivered by air or international express, such as DHL, UPS, Fedex etc.

2. Batch orders can be delivered by air, by truck, by railway or by sea

Tip: We can choose most favorable delivery ways for our customers.

Mining Quarrying Tunneling Top Hammer Drilling Tools Highest Penetration Rate


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