High quality DTH Water well drilling bits 115-DHD340

Quick Details:
Place of Origin: China
Brand Name: MSD
Certificate: ISO9001
Model Number: 115-DHD340
Payment & Shipping Terms:
Price: Negotiable
Delivery Time: 10-25 days
Payment Terms: T/T west union L/C
Supply Ability: 10000 pieces per month

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Product Description

1 Applications: Quarry, mining & well drilling
2 Bit Diameter: 115mm
3 Shank type: DHD/SD/QL/MISSON
4 Color: As request
5 Face Shape: Flat, Concave, Covex & drop center face
6 Carbide button shape: Parabolic, Ballistic, Sharp & Domed
7 Material: Tungsten carbide and hard alloy steel

High quality DTH water well drilling bits with size 115-DHD340

Compared with SANDVIK and ATLAS COPCO drilling tools, a new type of DTH Water well drilling bits designed and made by MSD is about 10% faster when tested on the hardest iron ore mine in China , meanwhile because thicker external cylinder is used, its service life is longer than others.

MSD technology manufactures High efficient, Durable, long life High Air Pressure DTH Hammers and bits to reduce your cost per meter when drilling in various application formations

Diameter		Button		Button Angel	Air Holes	Weight (kgs)
mm	inch	Gauge	Front	Button Angel	Air Holes	Weight (kgs)
Drill bits for DHD340 hammers
105	4 1/8	7x16	6x14	38	2	7.6
110	4 5/16	7x16	6x14	38	2	7.8
115	4 1/2	7x16	6x14	38	2	8.2
120	4 3/4	8x16	8x13	38	2	8.7
125	4 15/16	8x16	10x13	38	2	8.9
130	5 1/8	8x16	8x14	38	2	9.4

Advantages of MSD down the hole bits:

The longer life of the drill: the alloy material, with longer using life which better than the similar products;

High drilling efficiency: the drill buttons are wear-resistant, so that the drill can always keep sharp, thus greatly improving the speed of drilling.

The drilling speed is stable: the bit is scraped and cut to break the rock.

Good performance: MSD bit has strong wear resistance, good diameter protection and can make the cutting teeth be used efficiently, can drill more meters.

The use of a wide range: the practice proves that the bit is suitable for carbonate rock, limestone, chalk, clay rock, siltstone, sandstone and other soft and hard (9-grade drillability of rock, hard rock drilling), compared with normal bit, especially drilling in 6-8 grade rock the effect is particularly significant.

The Application of DTH hammer:

MSD DTH Drill Bit is mainly used in geological exploration, coal mine, water conservancy and hydropower, highway, railway, bridge, and construction etc.

---------------------------------------------------------------------------FAQ---------------------------------------------------------------

Q: How about your delivery of DTH Water well drilling bits?

A: We have quick delivery,Commonly used models, we can deliver within 15 days

Q: What kind of rock drilling tools can you provide?

A: We have an abundant product porfolio,covering DTH Water well drilling bits,top hammer tools,casing systems,and related accessories

Q: Are you a factory or a trading company?

A: We are a professional factory in designing and manufacturing high quality drill bits

Q: Can you offer us the free samples?
A: Normally we do not offer free samples, but we could properly adjust according to detailed requirement.

Q: What's your commonly size about DTH Water well drilling bits?

A: Please reference above specification table.

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