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Quzhou Sanrock Heavy Industry Machinery Co., Ltd.
Quzhou Sanrock Heavy Industry Machinery Co., Ltd.
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5 Inch Rig Drill Bit / Dth Hammers And Bits Customerized Color API approved

Quzhou Sanrock Heavy Industry Machinery Co., Ltd.
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5 Inch Rig Drill Bit / Dth Hammers And Bits Customerized Color API approved

Place of Origin : Zhejiang, China

Brand Name : Sanrock

Certification : API

Supply Ability : 5000 Set/Sets per Month

Packaging Details : wooden box or plastic box.

MOQ : 1 Set/Sets

Price : negotiable

Type : Drill Bit

Machine Type : Drilling Tool

Material : Carbon Steel

Processing Type : Forging

Use : Coal/Ore Mining, Well Drilling

Application : rock, water well

Color : Customerized

Size : 1-12 inch for choice

Port : Ningbo or Shanghai

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5 Inch Rig Drill Bit / Dth Hammers And Bits Customerized Color API approved

Bit face shape selection:
1. Drop Center Bit
For high penetration rates in soft to medium hard and fissured rock formations. Low to medium air pressures. Maximum hole deviation control.
2. Concave Face
The all-round application bit face specifically for medium hard and homogenerous rock formations. Good hole deviation control and good flushing capacity.
3. Convex Face
For high penetration rates in soft to medium-hard with low to medium air pressures. It is the most resistance to steel wash, and may reduce the load and wear on the gauge buttons, but poor hole deviation control.
4. Double Gauge Face
This kind of face shape is suitable for fast penetration rates in medium to hard rock formations. Designed for high air pressures and good resistance to steel wash step gauge bit.
5. Flat Face Bit
This kind of face shape is suitable for hard to very hard and abrasive rock formations in applications with high air pressures. Good penetration rates an resistance to steel wash.

5 Inch Rig Drill Bit / Dth Hammers And Bits Customerized Color API approved

5 Inch Rig Drill Bit / Dth Hammers And Bits Customerized Color API approved

5 Inch Rig Drill Bit / Dth Hammers And Bits Customerized Color API approved

PRODUTION

5 Inch Rig Drill Bit / Dth Hammers And Bits Customerized Color API approved


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Quality 5 Inch Rig Drill Bit / Dth Hammers And Bits Customerized Color API approved wholesale

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