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Kenya Hot Selling Drill Bits Taper Tapered Button Bit for Rock Drilling

Price $5.00
Min Order 1 Piece
Availability In Stock
Shipping From Zhejiang, China
Popularity 458 people viewed
Model NO.:
34mm 7degrees 11degrees 12degrees
After-sales Service:
Video Technical Support, Online Support, Spare PAR
Certification:
ISO 9001:2000
Manufacturing Process:
Forging
Trademark:
D Miningwell
Transport Package:
Carton
Specification:
23X18X23 cm
Origin:
Zhejiang, China
Product Description
Taper button bits

Taper bits, especially Tapered button bits are the most popular tapered drill bits with a wide selection of head diameters from 26mm to 48mm. With carbide buttons hot pressed on the bit skirts, tapered button bits have a good drilling performance and are excellent in longevity.

We manufacture various tapered button bits in different degrees as below:
Bit diameter: 26mm to 60mm;
Tapered degree: 4°, 6°, 7°, 11°, 12°;
Shank sizes: Hex. 19mm, Hex, 22mm and Hex. 25mm;
Carbide type: Chisel type, Cross type, Button type.
 
DIAMETERBUTTONSFLUSHINGCARBIDEFACE
MMINGAUGE NO/ SIZEFRONT NO/ SIZEHOLEPROFILEPROFILE
321 1/4''5x72x7IF 1GParabolicFlat
381 1/2''5x92x71F2GConicalFlat
361 13/32''5x82x72F 1GConicalFlat
381 1/2''5x92x72F 1GConicalFlat
381 1/2''5x92x72F 1GConicalFlat
401 9/16''5x92x82F 1GConicalFlat
411 5/8''5x92x82F 1GConicalFlat
411 5/8''5x92x82F 1GParabolicFlat


Taper drill rod
 

1. Steel grade: 95CrMo equivalent to SANDBAR 20 or C253, 55SiMnMo

2. Shank size: hex19mm hex.22mm, hex.25mm including Plug Hole Rod 

3. Head Diameter: 24mm-44mm

4. Length: 0.4m - 8m

5. Package: in wooden case or in bundles.



 
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