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On-time dispatch rate

Wholesale High Strength Core Barrel Hardrock Type Cone Rock Roller Drill Bit

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$265
1-9 pieces
$260
≥10 pieces

Model Number

8.5inch (140mm)
Customization options
Customized packaging (Min. order: 1,000 pieces)

Key attributes

Type

DRILL BIT

Machine Type

Drilling Equipment

Material

20GrNiMo

Processing Type

Forging

Use

ROCK DRILLING

Warranty

Unavailable

Shipping

Shipping fee and delivery date to be negotiated. Chat with supplier now for more details.

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Money-back protection

Claim a refund if your order doesn't ship, is missing, or arrives with product issues

1-year warranty

Access to free parts replacement and repair coverage

Finance Service

4 interest-free payments with

Service

Free replacement parts & online technical support
Free replacement parts & online technical support
1-year warranty
1-year warranty

Key attributes

Type
DRILL BIT
Machine Type
Drilling Equipment
Material
20GrNiMo
Processing Type
Forging
Use
ROCK DRILLING
Warranty
Unavailable
Weight (KG)
15
Place of Origin
Hebei, China
Video outgoing-inspection
Provided
Machinery Test Report
Provided
Brand Name
JSBIT
Product name
High Strength Core Barrel Hardrock Type Cone Rock Roller Drill Bit
Size
8.5inch (140mm)
Seal and Lubrication
HNBR O-ring
Formation
Granite, quartzite, bluestone, limestone and dolomite
Teeth shape
Conical ended shape tooth
IADC Code
617/637
Body And Wheel Material
20GrNiMo
Warranty
It dpends on conditions
MOQ
1pcs
Sample
Support

Packaging and delivery

Selling Units
Single item
Single package size
15X15X26 cm
Single gross weight
15.0 kg

Lead time

Customization options

Customized packaging(+ from /Min. order: 1,000 pieces)
View details

Product descriptions from the supplier