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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
64mm 76mm R28 Stone Drill Bits CNC Milling Reaming Button Drill Bit
Specifications
Place of Origin :
China
Brand Name :
MIROC
Model Number :
Reaming Drill Bit
MOQ :
50
Packaging Details :
Carton Box or Wooden Box
Delivery Time :
25 days
Payment Terms :
T/T or L/C
Supply Ability :
20000 pieces per month
Price :
negotiation
Certification :
ISO
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
Description

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

Product tags

milling drill bit

,

cnc drill bit

,

milling drill bit set
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64mm 76mm R28 Stone Drill Bits CNC Milling Reaming Button Drill Bit

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Product Detail
Place of Origin :
China
Brand Name :
MIROC
Model Number :
Reaming Drill Bit
MOQ :
50
Packaging Details :
Carton Box or Wooden Box
Delivery Time :
25 days
Contact Supplier
video
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

KSQ Technologies (Beijing) Co. Ltd

Verified Supplier
12 Years
beijing, beijing
Since 2009
Business Type :
Manufacturer, Exporter
Main Products :
Rock Drilling Tools, DTH Drilling Tools, Button Drill Bit
Total Annual :
3000000-5000000
Employee Number :
50~100
Certification Level :
Verified Supplier
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