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7 Degree 42mm Tapered Button Bit For Rock Drilling

7 Degree 42mm Tapered Button Bit For Rock Drilling

  • 7 Degree 42mm Tapered Button Bit For Rock Drilling
  • 7 Degree 42mm Tapered Button Bit For Rock Drilling
  • 7 Degree 42mm Tapered Button Bit For Rock Drilling
7 Degree 42mm Tapered Button Bit For Rock Drilling
Product Details:
Place of Origin: Shandong, China
Brand Name: MIROC
Certification: ISO
Model Number: Taper Button Bit
Payment & Shipping Terms:
Minimum Order Quantity: 50 pcs
Price: Negotiation
Packaging Details: Carton, wooden boxes or customized
Delivery Time: 15-20 days
Supply Ability: 20000 pcs per month
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Detailed Product Description
Material: Tungsten Carbide Bit Dia.: 32mm To 70mm
Buttons: 4, 5 , 6 , 7, 8 Buttons Skirt: Short Skirt, Long Skirt
Flushing Holes: 2 Or 3 Taper Degree: 4, 7, 11, 12 Degree
Button Shape: Ballistic, Spherical, Conical Shank Size: Hex 19mm, 22mm, 25mm
High Light:

7 degree tapered button bit

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42mm tapered button bit

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short skirt carbide rock drill bits

7 Degree 42mm Tapered Button Bit For Rock Drillings​

 

Taper button bit, as a small hole bit, use taper match bit with rod to be used for air leg or hand held jack hammer driller in quarrying and mining. With diameter of 32mm to 65mm, they are widely used in mining and quarrying, with combination of well anti-wear and anti-impact carbide buttons and high performance steel, it features the advantages of higher driving efficiency, long service life, better powder exhausting and easier bit back.

7 Degree 42mm Tapered Button Bit For Rock Drilling 0

 

 

Specifications

 

7° Tapered Button Bit Bit Dia. Buttons and Size (mm) Flushing Hole Weight Product Code
mm inch Front Gauge Front Side kg
Button Bit, Short Skirt
BS4XX
32 1 1/4 1x8 3x8 1 1 0.24 BS432-7D-22
36 1 3/7 1x8 3x9 1 1 0.37 BS436-7D-22
38 1 1/2 1x8 3x9 1 1 0.37 BS438-7D-23
40 1 4/7 1x8 3x9 1 1 0.38 BS440-7D-23-1
40 1 4/7 1x9 3x10 1 1 0.4 BS440-7D-23-2
40 1 4/7 1x9 3x9 1 1 0.4 BS440-7D-23-3
42 1 2/3 1x8 3x9 1 1 0.4 BS442-7D-23-1
42 1 2/3 1x9 3x10 1 1 0.43 BS442-7D-23-2
42 1 2/3 1x9 3x9 1 1 0.43 BS442-7D-23-3
Button Bit, Short Skirt
BS6XX
34 1 1/3 2x7 4x7 1 1 0.29 BS634-7D-22
Button Bit, Short Skirt
BS7XX
33 1 2/7 2x7 5x7 2 1 0.26 BS733-7D-22
35 1 3/8 2x7 5x8 1 1 0.33 BS735-7D-22
36 1 3/7 2x7 5x8 1 1 0.37 BS736-7D-23
38 1 1/2 2x7 5x8 1 1 0.38 BS738-7D-23-1
38 1 1/2 2x7 5x9 2 1 0.38 BS738-7D-23-2
40 1 4/7 2x7 5x9 1 1 0.4 BS740-7D-23
42 1 2/3 2x8 5x9 1 1 0.43 BS742-7D-23
Button Bit, Long Skirt
BL7XX
32 1 1/4 2x7 5x7 1 1 0.3 BL732-7D-22
33 1 2/7 2x7 5x7 1 1 0.31 BL733-7D-22
35 1 3/8 2x7 5x8 1 1 0.36 BL735-7D-22
38 1 1/2 2x7 5x9 1 1 0.41 BL738-7D-22
41 1 5/8 2x7 5x9 1 1 0.42 BL741-7D-23

 

7 Degree 42mm Tapered Button Bit For Rock Drilling 1

Contact Details
KSQ Technologies (Beijing) Co. Ltd

Contact Person: Jillian Liu

Tel: +8618611434109

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