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Mining Drill Bits
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Product: Views:331Mining Drill Bits 
Unit price: Negotiable
MOQ:
Quantity:
Delivery date: Since the payment date Days delivery
Valid until: Long-term effective
Last updated: 2019-03-02 16:53
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Details

Product Introduction

PDC(Polycrystalline Diamond)Anchor Shank drill bits are used high quality PDC cutters as the cutting teeth, the bits have high wear resistance, high impact resistance and high drilling efficiency; The bits are used advanced welding technology, which can guarantee the bits have high welding strength, longer life, high comprehensive construction efficiency, suitable for wide-range rock formations, have high ration of finish holes and no hole shrinkage.


Application

Suitable for bolt mesh support of coal mining, etc.


Specification

Diameter(mm)

PDC cutter NO. (1304)

Wings

Water holes

Drilling ways

Thread

25.4mm, 27mm

2PCS

2

NO.

Dry drilling/
Vacuuming drilling

Hex Drive

27mm, 28mm,
30mm, 32mm, 35mm, 36mm, 38mm

2PCS

2

1

Wet drilling

M14*1.5,M16*2,R17,R22
or others as requested

40mm, 42mm, 45mm, 48mm

2PCS

2

1

Wet drilling

M14*1.5,M16*2,R17,R22
or others as requested

We can also produce and design as per clients' drawings/ samples/ requirements.


Material

PDC(Polycrystalline Diamond)Cutter, Carbide Steel


Packaging

1 or 2 piece in a plastic box, then in carton


http://www.hnbesharp.com/

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