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

Hard Stone Rock Drilling Taper Cross Bit With Size 30mm-45mm thumbnail-1
Hard Stone Rock Drilling Taper Cross Bit With Size 30mm-45mm photo-1
Negotiable MOQ: 50 Pieces (Price negotiable depending on order volume and customization)
Key Specifications
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Place of Origin:
Fujian, China
Brand Name:
BESTLINK
Model Number:
30mm, 32mm, 34mm, 36mm, 38mm, 40mm, 42mm, 45mm
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Xiamen Bestlink Factory Co., Ltd.
Gold Verified Supplier
5Yrs
Payment & Shipping
Payment Methods:
Port of Shipment:
Xiamen Port
Delivery Detail:
Delivery time depends on order quantity.

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Place of Origin Fujian, China
Brand Name BESTLINK
Model Number 30mm, 32mm, 34mm, 36mm, 38mm, 40mm, 42mm, 45mm
Type Center Drill Bit
Material Tungsten Carbide
Use Masonry Drilling

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.


NOTES:

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
Operation.

We can design and manufacture  according or dracustomer's sample or drawing.

 

 Description Diameter Length Weight
 
 
 
 
 
 
 
 
Taper Angle
a=4 ° , 7 ° ,
11 ° , 12 °		 mm mm kg
24 71 80 0.18
26 71 80 0.19
28 71 80 0.19
29 71 80 0.2
30 50 67 71 80 0.3
32 50 67 71 80 0.3
33 71 80 0.32
34 67 71 80 0.34
35 67 71 80 0.35
36 71 80 0.36
38 67 71 80 0.42
40 71 80 0.43
41 71 0.45
42 69 80 0.46
44 80 0.47
45 80 0.5
46 80 0.51
48 80 0.53
50 80 0.6
  55 85 0.7

 

 

 


 

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Xiamen Bestlink Factory Co., Ltd.
Gold Verified Supplier
5Yrs
Business Type
Manufacturer, Trading Company
Year Established
2009
Factory Size
1,000-3,000 square meters
Total Employees
11 - 50 People
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