Crown Barrel Diamond Core Drill Bit for Blast Furnace

• Customized: Customized
• Standard: DIN, JIS, AISI, API
• Length: Taper-length
• Type: Twist Drill Bit
• Material: High Carbon Steel
• Usage: Well Drilling, Metal Drilling
• Model NO.: t35 t32 t45
• Thread of Core Drill Bit: 1/2"Gas, M14, 5/8-11", etc
• Diameter of Core Drill Bit: 18-400
• Customized Support: OEM
• Feature: Sharpness, Fast Drilling, Perfect Result
• Transport Package: in Carton Box or Wooden Box
• Specification: 30mm 45mm 50mm 76mm and so on
• Trademark: BKS
• Origin: China
• Production Capacity: 10000000 Piece/Pieces Per Week

Product Description

 

Product Description

 

drill button bit Carbide Mining Rock Ballistic Drill Bits Taper Button Drill Mining Bit 

 

All our drill bits are also CAD designed, CNC manufactured for perfect bits body, and multiple heat-treated to enhance hardness, surface-compressed for fatigue resistance, all thus to extend the product life for maximum wear and performance in the toughest of drilling conditions. Moreover, all these bits are also made from high quality alloy steels and fitted with premium quality tungsten carbide tips for superior penetration rate. 

Bit Diameter: 30mm-76mm

Length of drill rod: 1800mm-5530mm

Button bit design: Flat face, drop center, normal and retrac body.

Tungsten carbide (Buttons): Spherical, ballistic and conical.

Applications: Drifting, tunneling, bench

 

Packaging & Shipping

by carton 

by wooden box 

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