Tapered Chisel Bits

Cemented Tapered Chisel Drill Bits are from high quality cemented carbide, produced with advanced technology and equipment,it is used with tapered drill rod. Taper chisel bit is widely applied in used in granite and marble quarry, gold mine, mining of black metal mines , nonferrous metal mines , marble and granite ,railway, tunnel ....

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1, Increased penetration rate

2, Longer service life

3, Lower drilling costs

4, Made from steel and tungsten carbide as same grade as internationally well-known brand

Cemented Tapered Chisel Drill Bits is more popular in Saudi Arabia, and it's suitable for hard rock drilling.

GMD could supply two kinds of Chisel Bit, One is Horse Shoe Bits, the other is Oblique chipway Chisel bits. We called them, Y1 and Y2( Kindly check below)

Cemented Tapered Chisel Drill Bits could be used for air leg rock drill and all hand-held jack hammer drilling needs

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Cemented Tapered Chisel Drill Bits Description : 
(1)Connect shank Size: 22mm*108mm, 25mm*108mm
(2)Bit Diameter: Range from 20 to 60mm 
(3)Standard Taper: 6 degree, 7 degree, 11 degree, 12 degree. 
(4)Material︰40Cr, 42CrMo.

GMD could design and produce different drilling bits according to your requirements.

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The information you may like to know before order: 

1. Q:Methods of Payment:

   A: T/T (Telegraphic Transfer) or Western Union or L/C at sight

2. Q: Handling time for an order

A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.

3. Q: Shipping way

   A: Sample order: we suggest Courier express like DHL/UPS/TNT/FEDEX or by air

     Bulk order: we suggest by air or by sea.

4. Q: Quality Control

   A: We have our own experienced QC.

  There will be strict inspection and testing for every order before shipping out.

5. Q: After Services:

   A: (1). Our sales team will response for your question within 24 hours (Holidays Excluded)

      (2). Technical Support will be available in any time

      (3). Free replacement will provide once the failure confirmed caused by our product quality


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