Fujian, China
Business Type:
Main Markets:
South America, Europe, Southeast Asia/ Mideast
Terms of Payment:
LC, T/T, Western Union
OEM/ODM Service
Sample Available
French / Russian / Spanish Speaker

Cross Bit, Taper Cross Bit, Taper Bit manufacturer / supplier in China, offering Hard Stone Rock Drilling Taper Cross Bit with Size 30mm-45mm, Semi Automatic Mushroom Face Stone Splitting Machine, Silent Cracking Agents for Granite Stone Breaking and so on.

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Supplier Homepage Products Small hole drilling tools taper cross bit Hard Stone Rock Drilling Taper Cross Bit with Size 30mm-45mm

Hard Stone Rock Drilling Taper Cross Bit with Size 30mm-45mm

Get Latest Price
Min. Order / Reference FOB Price
50 Pieces US $7-27/ Piece
Port: Xiamen, China
Production Capacity: 20000PCS Per Month
Payment Terms: L/C, T/T, Western Union, Money Gram
Type: Core Drill Bit
Material: Tungsten Carbide
Usage: Masonry Drilling
Diameter: 28mm 30mm 32mm 34mm 36mm 38mm 40mm 42mm 45mm
Color: Red, Blue, Golden, Yellow
OEM and ODM: Yes

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Basic Info

Model NO.: 30mm, 32mm, 34mm, 36mm, 38mm, 40mm, 42mm, 45mm
Certificate: ISO2000
Processing Type: Forging
Mining Object: Coal Machinery
Trademark: none
Transport Package: Plywood Box or Carton
Specification: as per order quantity
Origin: China
HS Code: 82071990

Product Description

A. Apply to all kinds of quarry.
B. Economy prices and durable quality.
C. All our customers satisfied with it.
D. Easy operat
Products Name: Drilling cross bits with competitive prices

Why Choose Us?

Xiamen Bestlink Factory Co., Ltd since 1985 is committed to providing the best drilling and cutting machine, tools and accessories products in marble and granite stone quarrying, as well as in civil engineering application, especial demolition project. It is now a leading manufacturer of cutting and drilling equipment for the extraction of marble, granite and ornamental stones in china.

Products Features:

The taper cross bits can be used under any rock drilling condition because of it's comprehensive adaptability.
Compared with taper chisel bits, taper cross bits have a better drilling performance because carbide tips on
Cross bits doubled, which means carbides shape are cross type on drill bits. Taper cross bit is mainly used for
Hard or very hard rock formation.


To ensure the normal service life, the taper drill bits need to be matched well with taper drill rods, the taper
Degree must be the same between taper drill bits and taper dill rods; The penetration depth of taper drill rods
Which into the taper hole of taper dill bits should be over 25mm, and the head of the taper drill rods should
Not touch the bottom of the taper of taper drill bits, otherwise the taper drill bits would be lost easily during
Taper Angle
a=4 ° , 7 ° ,
11 ° , 12 °
2471 800.18
2671 800.19
2871 800.19
2971 800.2
3050 67 71 800.3
3250 67 71 800.3
3371 800.32
3467 71 800.34
3567 71 800.35
3671 800.36
3867 71 800.42
4071 800.43
4269 800.46

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