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7 11 12 degrees Taper Button Bit , Small Rock Drill Bits With Vacuum Heat Treatm

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7 11 12 degrees Taper Button Bit , Small Rock Drill Bits With Vacuum Heat Treatm

7 11 12 degrees Taper Button Bit , Small Rock Drill Bits With Vacuum Heat Treatm

Large Image :  7 11 12 degrees Taper Button Bit , Small Rock Drill Bits With Vacuum Heat Treatm

Product Details:

Place of Origin: China
Brand Name: MSD
Certification: SGS
Model Number: 32(7)-7°

Payment & Shipping Terms:

Minimum Order Quantity: 1 piece
Price: Negotiable
Packaging Details: wood package
Delivery Time: 10-25 days
Payment Terms: T/T west union L/C
Supply Ability: 100000 sets per month pieces per month
Detailed Product Description
Button Bit Shape: Spherical, Ballistic Certificate: ISO9001
Design: Precise Design Suit Particular Needs Processing Type: Forging
Color: Custom

7° 11° 12° Taper Button Bit , Small rock drill bits With Vacuum Heat Treatment

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   MSD is a high quality drilling tools brand.After more than 20 years of research and development ,MSD drill bit has the characteristics of no buttons fall down,no buttons broke,no steel body broke... It has a longer service life and can drill more meters. 

  There are six categories of product in MSD:low pressure DTH drill bits;high pressure DTH drill bits thread drills,Top hammer drill bits,tapered drill bits,ODEX drill bits,DTH hammer,drill pipes(rod).MSD drill tools are sold to domestic and foreign,Has been highly appreciate by customers.MSD had become a supplier of Hainan Mining,Shanxi LuFan Iron Mine,Gansu Jiuquan Gold Mine and Debao Copper Mine,

and more than 50 large state-owned mines.                     


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1.Button:tungsten carbide button is the key of the tapered drill bits .our tungsten carbide button is manufacture by ourselves . tungsten carbide grad JZ05 JZ15X JZ8 JZ8X for you different rock condition .

2.Steel :42CrMo alloy steel which with Vacuum heat treatment to improve the hardness of the steell body . we also can customization for different alloy steel according your application

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1. The hard alloy tooth material adopts high wear-resistant formula, and the broken tooth ratio is less than 0.2%.

2. The pants body is made of high-strength and high-quality alloy steel. After the advanced heat treatment process, the break rate is lower than 0.1%.

3. The use of advanced CNC machining and advanced alloy tooth assembly technology, the tooth loss rate is less than 0.1%.

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Contact Details
HAO Carbide Co., Ltd

Contact Person: Marketing Manager

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