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Q7-40mm 7 Degree rock mining drill bits for quarry and rock blasting

Q7-40mm 7 Degree rock mining drill bits for quarry and rock blasting
  • Q7-40mm 7 Degree rock mining drill bits for quarry and rock blasting - 0
  • Q7-40mm 7 Degree rock mining drill bits for quarry and rock blasting - 1
  • Q7-40mm 7 Degree rock mining drill bits for quarry and rock blasting - 2
  • Q7-40mm 7 Degree rock mining drill bits for quarry and rock blasting - 3
Q7-40mm 7 Degree rock mining drill bits for quarry and rock blasting
Quick Details:
Place of Origin: China
Brand Name: MSD
Certificate: ISO9001
Model Number: 40(7)-7°, 11°, 12°
Payment & Shipping Terms:
Price: Negotiable
Delivery Time: 10-25 days
Payment Terms: T/T west union L/C
Supply Ability: 100000 piece per month pieces per month

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  • Product Description
  • 1   Bit Diameter: 40mm
  • 2   Tapered degree: 7°/11°/12°
  • 3   Button Bit Shape: Parabolic
  • 4   Processing Type: Forging
  • 5   Color: Customization
  • 6   Minimum Order Quantity: 200pcs/size
  • 7   Material: Tungsten carbide and hard alloy steel(35CrMoVPLK)
  • 8   Packaging Details: Plastic/wooden box package
  • 9   Certificate: ISO9001
  • Q7-40mm 7 Degree rock mining drill bits for quarry and rock blasting

Degree 7/11/12 Taper Button Bit 32mm-51mm For Underground Mining Tunneling


Our Taper Button Bit is from high quality cemented carbide and produced with heat treatment technology, including different types bits ,such as tapered chisel bits, tapered button bits and tapered cross bits which connected with tapered drill rod well for air leg or hand-held rock drill machine for drilling holes in gold and coal mining, marble and granite quarries, stone project, tunnel and water conservancy.

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-------------------------------------------FAQ---------------------------------------


Q: Do you have other taper degree about size D40mm taper button bit?

A: yes we have taper degree: 7°/11°/12°


Q: How about the Taper Button Bit methods of payment?

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


Q: Do you have MOQ for taper button bits?

A: Normally, we request MOQ: 200pcs per size, pls contact with our sales for any special case.


Q: Do you have after-sale service and warranty service about products of  Taper Button Bit ?

A: Any quality or quantity problem once confirmed, we will reply you within 24 hours and give you a solution.


Q: Can I have a free sample before order mass quantity?

A: Yes, we can provide the free sample for quality test, but you need pay the freight cost.


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