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64mm 76mm R28 Stone Drill Bits CNC Milling Reaming Button Drill Bit

64mm 76mm R28 Stone Drill Bits CNC Milling Reaming Button Drill Bit

64mm 76mm R28 Stone Drill Bits CNC Milling Reaming Button Drill Bit
64mm 76mm R28 Stone Drill Bits CNC Milling Reaming Button Drill Bit
64mm 76mm R28 Stone Drill Bits CNC Milling Reaming Button Drill Bit
Product Details:
Place of Origin: China
Brand Name: MIROC
Certification: ISO
Model Number: Reaming Drill Bit
Payment & Shipping Terms:
Minimum Order Quantity: 50
Price: negotiation
Packaging Details: Carton Box or Wooden Box
Delivery Time: 25 days
Payment Terms: T/T or L/C
Supply Ability: 20000 pieces per month
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Detailed Product Description
Parts Name: Rock Drill Bits Material: Carton Steel+Tungsten Carbide
Application: Mining, Blasting,road Construction Hole Drilling Carbide Shape: Spherical, Ballistic
Diameter: 33-152mm Mining Object: Granite, Marble, Sandstone,limestone
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64mm 76mm R28 Stone Drill Bits CNC Milling Reaming Button Drill Bit

 

Description

Reaming bit functions to enlarge a borehole and it is designed with a drill portion and a reamer portion. The drill portion is formed by cutting edges at the end of a plurality of flutes, and the reamer portion includes a first relief formed on each flute surface disposed at a predetermined angle with respect to the flute surface to form a first reamer cutting edge. A second relief is formed contiguous with the first face on each reamer portion and is disposed at a second angle, less than the first angle with respect to the flute surface.


Color: Green,Blue or Based on Customer requirements


Material: Tungsten carbide and high strength alloy steel


Processing: CNC milling and proprietary heat treatment process


Type: R28 Reaming Bit 6


Applications
• Underground mining
• Tunneling

 
Competitive Advantage

• High grade tungsten carbide inserts
• Bit bodies manufactured from high grade steel and processed using state-of-the-art CNC machinery and heat treatment

 
Specification

Product Code and Brief Description Angle

Front Flushing 

Holes

Side Flushing 

Holes

Weight 

(kg)

RE1064-6D-R28, R28 Reaming Bit 6° 35° - - 0.8
RE1264-6D-R28, R28 Reaming Bit 6° 25° - - 0.8
RE1076-6D-R28, R28 Reaming Bit 6° 35° - - 1.2
RE1276-6D-R28, R28 Reaming Bit 6° 30° - - 1.2
RE1289-6D-R28, R28 Reaming Bit 6° 35° - - 1.7
RE1289-6D-R28, R28 Reaming Bit 6° 30° - - 1.7

64mm 76mm R28 Stone Drill Bits CNC Milling Reaming Button Drill Bit 0

Contact Details
KSQ Technologies (Beijing) Co. Ltd

Contact Person: Mr. Yingkai Zhang

Tel: +86 18501231988

Send your inquiry directly to us (0 / 3000)

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