High pressure DHD360 DTH D203mm drill bit wear and impact resistance

Quick Details:
Place of Origin: China
Brand Name: MSD
Certificate: ISO9001
Model Number: DHD350
Payment & Shipping Terms:
Price: Negotiable
Delivery Time: 10-25 days
Payment Terms: T/T west union L/C
Supply Ability: 10000 piece per month pieces per month

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Product Description

1 Place Of Origin: Hunan, China (Mainland)
2 Material: Tungsten Carbide And Hard Alloy Steel
3 Type: DHD350/D203mm
4 Packaging Details: Wooden case
5 Payment Terms: T/T 30% advance, the balance 70% before shipping
6 Port: Any port in China
7 The Other Name: DTH drill bits

Diameter		Button		Button Angel	Air Holes	Weight (kgs)
mm	inch	Gauge	Front	Button Angel	Air Holes	Weight (kgs)
Drill bits for DHD360 hammers
152	6	8x18	4x16+4x14	38	2	23
165	6 1/2	8x18	8x16	38	2	24
178	7	8x18	10x16	38	2	26
185	7 1/4	8x18	10x16	38	2	26.8
194	7 1/2	10x18	13x16	38	2	27.5
203	8	10x18	8x16+6x16	38	2	31
216	8 1/2	10x18	8x16+6x16	38	2	47
235	9 1/4	12x18	30x16	38	2	54
254	10	12x18	12x18+8x16	38	2	65

Remark:Other sizes can be made according to your needs

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

Q: Regarding DTH D203mm 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 right, according hardness of stone and stone's feature, we have different type respectively.

Q: What is the face type of DTH D203mm drill bit ?

A: Drop center bit/concave face/convex face/double gauge face/flat face bit

Q: What is the carbide button shape type of DTH D203mm drill bit?

A: Domed/round button parabolic/semi-ballistic button ballistic button sharp button flat button

Q: Do you have other type of DTH D203mm drill bit?

A: Our DTH drilling bit can be suitable for many types of DTH Hammer, such as XL, Mission, COP, IR, etc.

Tag: D203mm DTH drill bits, 203 DTH drill bit, DTH drill bits, DHD 350 drill bit,

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