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Changsha Sollroc Engineering Equipments Co., Ltd
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4 Inch Hard Rock Hammer Bits DHD340A 115mm For Mining With High Hardness

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4 Inch Hard Rock Hammer Bits DHD340A 115mm For Mining With High Hardness

Brand Name : SOLLROC

Model Number : DHD340A 115mm DTH Bit

Certification : SGS

Place of Origin : China

MOQ : 1pc

Price : Negotiable

Payment Terms : L/C, D/A, D/P, T/T, , MoneyGram

Supply Ability : 1000pcs/Month

Delivery Time : 15-25days

Packaging Details : Cartons + ply wood case (no plastic)

Brand : Sollroc

Orgin Place : HuNan,China(Mainland)

Color : Black Or Requested

Delivery time : 15-25 Days

MOQ : 1pc

Material : Alloy Steel

Advantage : High Efficiency

Product Type : DHD340A 115mm DTH Bit

Use : Mining,Water well drilling

Packing : Plywood Case

name : dth drill bits

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4 Inch Hard Rock Hammer Bits DHD340A 115mm DTH Drill Bits For Mining

Our Products:

With professional manufacturing experience in DTH hammer production, our factory can supply you with high
pressure and medium to low pressure DTH hammers. It strictly matches with API standard and other Chinese industry standards.It is durable for being produced with advanced craftwork and good material.

Products Description

DHD340 DTH Hammer Bits

4" shank Bits Bit Dia(mm) Bit Dia(inch) Air Hose Guage buttons Front buttons Part No
DHD340 Bits 115 4 1/2" 2 7×φ14 7×φ13 HD45-115

Features

1. Simple and reasonable design, Low problem rate, long life.

2. Strict quality controlling, selected high quality special steels and carbide.
3. Produced by CNC machines, low air consumption, smooth drilling, Maximum impact power, High penetration rate.

Hammer inch Bits diameter Shank
1" 64mm-70mm 2 1/2"-2 3/4" BR1
2" 70mm-95mm 2 3/4"-3 3/4" MACH20/BR2
3" 90mm-102mm 3 1/2"-4" COP32/COP34/MACH303
M30/DHD3.5/BR3
4" 105mm-152mm 4 1/8"-6" COP44/DHD340/MACH44
SD4/M40/QL40
5" 133mm-165mm 5 1/4"-6 1/2" COP54/DHD350R/MACH50
SD5/M50/QL50/BR5
6" 152mm-254mm 4 1/8"-10" COP64/DHD360/SD6
M60/QL60/Bulroc BR6
8" 203mm-330mm 8"-13" COP84/DHD380/SD8
QL80/M80
10" 254mm-380mm 10"-15" SD10
NUMA100
12" 305mm-508mm 12"-20" DHD1120/SD12
NUMA120/NUMA125


Products photos:
4 Inch Hard Rock Hammer Bits DHD340A 115mm For Mining With High Hardness





Advantages:

2. Smooth performance and long service life of HD series DTH hammer due to high quality alloy steel materials and advanced processing technology adapted.

3. Low problem rate and easy to maintenance due to simple, reliable and easy assemble and disassemble inner structure of hammer.

4. Easy to depart bit from hammer due to multi-head thread connecting chuck and cylinder of hammer.

5. Interchangeable with DTH bit and drill pipe

Quality warranty:

Our hammers are made of high quality steel and all spares are inspected strictly before shipping. We have quickly responses for your complaint and suggestion.

Package:
Using ply-wooden cases and pallet for exporting to protect products and avoid the damagement during transportation. Also we can customize package according to your special requests.

Transportation:
By air, By Express or By sea according to your requests


Product Tags:

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4 Inch Hard Rock Hammer Bits DHD340A 115mm For Mining With High Hardness Images

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