Product Details

Hot Sale 34mm 8 Buttons 7 Degree Auger Hard Rock Drilling Bits

Brand Name Hengwang
Place of Origin Shandong, China
Material Carbon Steel
Certification ISO
Type Drill Bit
Use Ore Mining
Processing Type Forging
Machine Type rock drill

Product Features

Product Description

Button bits with stronger button-fixing ability,longer service life,better wear-resistance and impact-resistance performance,widely used in tunneling,underground mining,open pit mining,anchoring and other large-scale construction projects.


Detailed Images


Name:Button Bits

Size: 32mm,36mm,38mm,41mm

4,6,7,8,9 button ,long and short skirt  

Used in tunnel ,quarry,mine,etc

Color can be customized




Name: Button Bits

Size: 32mm,36mm,38mm,41mm
4,6,7,8,9 button ,long and short skirt
Used in tunnel ,quarry,mine,etc
Color can be customized

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Contact Information:

Email:hw012@

Skype:3261913414@

Mobile/Whatsapp:+8613608913867

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