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

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

Type: Core Drill Bit
Material: Tungsten Carbide
Usage: Masonry Drilling
Customization:
Shipping Cost:

Estimated freight per unit.

about shipping cost and estimated delivery time.
Payment Method: visa mastercard discover JCB diners club american express T/T
  Initial Payment Full Payment
Currency: US$
Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
From payment to delivery, we protect your trading.
Hard Stone Rock Drilling Taper Cross Bit with Size 30mm-45mm pictures & photos
Hard Stone Rock Drilling Taper Cross Bit with Size 30mm-45mm
US $7-27 / Piece
Min. Order: 50 Pieces
Diamond Member Since 2014

Suppliers with verified business licenses

Secured Trading Service
Rating: 5.0/5
Manufacturer/Factory

Basic Info.

Model NO.
30mm, 32mm, 34mm, 36mm, 38mm, 40mm, 42mm, 45mm
Diameter
28mm 30mm 32mm 34mm 36mm 38mm 40mm 42mm 45mm
Color
Red, Blue, Golden, Yellow
OEM and ODM
Yes
Certificate
ISO2000
Processing Type
Forging
Mining Object
Coal Machinery
Transport Package
Plywood Box or Carton
Specification
as per order quantity
Trademark
none
Origin
China
HS Code
82071990
Production Capacity
20000PCS Per Month

Packaging & Delivery

Package Size
10.00cm * 5.00cm * 5.00cm
Package Gross Weight
0.500kg

Product Description


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

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

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

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

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From payment to delivery, we protect your trading.
Hard Stone Rock Drilling Taper Cross Bit with Size 30mm-45mm pictures & photos
Hard Stone Rock Drilling Taper Cross Bit with Size 30mm-45mm
US $7-27 / Piece
Min. Order: 50 Pieces
Diamond Member Since 2014

Suppliers with verified business licenses

Secured Trading Service
Rating: 5.0/5
Manufacturer/Factory
Terms of Payment
LC, T/T, D/P, PayPal, Western Union