Home
Products
About Us
Factory Tour
Quality Control
Contact Us
Request A Quote
Home ProductsThread Button Bit

R28 Diameter 43mm 7 Buttons Thread Button Bits For Quarry Granite Rock

Good quality Small Rock Drill Bits for sales
Good quality Small Rock Drill Bits for sales
I'm Online Chat Now

R28 Diameter 43mm 7 Buttons Thread Button Bits For Quarry Granite Rock

China R28 Diameter 43mm 7 Buttons Thread Button Bits For Quarry Granite Rock supplier
R28 Diameter 43mm 7 Buttons Thread Button Bits For Quarry Granite Rock supplier R28 Diameter 43mm 7 Buttons Thread Button Bits For Quarry Granite Rock supplier

Large Image :  R28 Diameter 43mm 7 Buttons Thread Button Bits For Quarry Granite Rock

Product Details:

Place of Origin: China
Brand Name: OED/OEM
Certification: ISO 9001 2008
Model Number: R28/43

Payment & Shipping Terms:

Minimum Order Quantity: 2pcs
Price: Negotiable
Packaging Details: Wooden Box
Delivery Time: 15 days
Contact Now
Detailed Product Description
Skirt Material: 45CrNiMov Button Bit Diameter: 43mm
Thread: R28 Carbide Material: Tungsten Carbide YK05
Weight: 0.68kgs Type: Thread Button Bit
Gauge Buttons: 5×Ø9.5mm Front Buttons: 2×Ø8mm

R28 Diameter 43mm 7 buttons Thread Button Bits For Quarry Granite Rock Bits

 

Specification of the drill bits:

• Thread: R28

• Diameter:43mm

• Gauge Buttons: 5*9.5mm

• Front Buttons: 2*8mm

• Skirt Design: Standard

• Weight: 0.68KGS

Skirt Design: Standard

Carbide Design: Ballistic

Face Design: Flat

 

Advantages:
1.Entire CNC processing procedure ensure the quality consistency

2.Military grade requirements of heat-treatment guarantee durability

3.Fast penetration rates, and straight and clean hole quality. Long life of drilling holes.

 

 

R28 Diameter 43mm 7 Buttons Thread Button Bits For Quarry Granite Rock

 

We have a professional team who focus on customer service. So just let us know your idea or usage, and then we can provide the drawing to you for confirmation.

by which the drilling bits body will hold the carbide buttons so tightly that reduce the risk of buttons’ dropping out of the holes.
In order to better resist the abrasiveness of rock, spherical shape will be a good option for the carbide if high speed is not a necessity.

Main Diameter 40mm, 41mm, 43mm, 45mm.

Carbide shape: Dome, Ballistic , Semi-Ballistic,

Skirt body : Standard

drifting drill rod<span microsoft="" yahei";="" font-size:="" 14px;"="" font-size:14px;"="" style="box-sizing: border-box; margin: 0px; padding: 0px; overflow-wrap: break-word; font-family: Arial; font-size: 14px;">Drift rod size : R32-R28-H28 2600mm, 3100mm

 

 

Rock Drill Bits: R Has good wear properties
• It is available in sizes 38 mm40mm, 41mm, 43mm, 45mm.

 

R28 Threaded Drill Bits for Drifting and Tunneling

 

Name Code No. Thread Diameter Gauge Front Skirt Design Weight

 

 

 

 

Threaded Button Bits

Q7-36-R28 R28 36 5*8mm 2*7mm Standard 0.42
Q7-38-R28 R28 38 5*8mm 2*8mm Standard 0.48
Q7-41-R28 R28 41 5*9mm 2*9mm Standard 0.56
Q7-43-R28 R28 43 5*9.5mm 2*8mm Standard 0.68
Q7-45-R28 R28 45 5*10mm 2*9mm Standard 0.72
Q9-45-R28 R28 45 6*9mm 3*8mm Standard 0.72
Q9-48-R28 R28 48 6*9mm 3*9mm Standard 0.89
Q9-51-R28 R28 51 6*10mm 3*9.5mm Standard 0.97

Contact Details
HUNAN GOLDEN GLOBE I AND E OED CO.,LTD.

Contact Person: admin

Send your inquiry directly to us (0 / 3000)