High pressure DTH drill bit 273-DHD380 wear and impact resistance

Quick Details:
Place of Origin: China
Brand Name: MSD
Certificate: ISO9001
Model Number: 273-DHD380
Payment & Shipping Terms:
Price: Negotiable
Delivery Time: 10-25 days
Payment Terms: T/T west union L/C
Supply Ability: 10000 pieces per month pieces per month

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Product Description

1 Brand: MSD
2 Product alias: DTH drilling bit
3 Drilling depth: 1000(m)
4 Impact frequency: 2000~2800（Hz）
5 Scope of application: Water well drilling mining
6 Drilling speed: 500（mm/min）
7 Material: Tungsten Carbide And Hard Alloy Steel

High pressure DTH Drill Bit 273-DHD380 wear and impact resistance

Compared with SANDVIK and ATLAS COPCO drilling tools, a new type of High Air Pressure DTH Hammer 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 DHD380 hammers
203	8	10x18	8x18+6x16	38	2	47
216	8 1/2	10x18	8x18+6x16	38	2	53
235	9 1/4	12x18	12x18+8x16	38	2	57.5
254	10	12x18	20x18+9x16	38	2	61
275	11	12x18	20x18+9x16	38	2	71
305	12	12x18	20x18+9x16	38	2	95

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

Q: DTH drill bit which industry can use?
A: Mining, tunnel, foundation pit, quarry, oil, well, etc.

Q. Do you have different type for different kind of stone?
A. Yes, according hardness of stone and stone's feature, we have different type respectively.

Q: If we need technical support about DTH drill bit, can you offer us?
A: Yes, we have an experienced team, offering our customers additional benefits with specific advice

Q: Is there cheap shipping cost to import to our country?
A: For small order, express will be the best, and for bulk order, sea is best way but take longer time. For urgent orders, we suggest via air or by express send to your destination.

Q: Which Express company you send? How many days we can receive?
A: We are official partner of TNT, UPS, DHL, Fedx. It will take only 3-5 days after we sent.

Tag: DTH drill bits, DHD380 drill bits, rock drill bit, D273mm drilling bits,

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High pressure DTH drill bit 273-DHD380 wear and impact resistance

Q. Do you have different type for different kind of stone?A. Yes, according hardness of stone and stone's feature, we have different type respectively.

Q: If we need technical support about DTH drill bit, can you offer us?A: Yes, we have an experienced team, offering our customers additional benefits with specific advice

Q: Is there cheap shipping cost to import to our country?A: For small order, express will be the best, and for bulk order, sea is best way but take longer time. For urgent orders, we suggest via air or by express send to your destination.

Q: Which Express company you send? How many days we can receive?A: We are official partner of TNT, UPS, DHL, Fedx. It will take only 3-5 days after we sent.

Q. Do you have different type for different kind of stone?
A. Yes, according hardness of stone and stone's feature, we have different type respectively.

Q: If we need technical support about DTH drill bit, can you offer us?
A: Yes, we have an experienced team, offering our customers additional benefits with specific advice

Q: Is there cheap shipping cost to import to our country?
A: For small order, express will be the best, and for bulk order, sea is best way but take longer time. For urgent orders, we suggest via air or by express send to your destination.

Q: Which Express company you send? How many days we can receive?
A: We are official partner of TNT, UPS, DHL, Fedx. It will take only 3-5 days after we sent.