: Changsha Tianhe Drilling Tools and Machinery Co.,Ltd.

To survive with high quality,to develop with non-stop innovation,to repute with thoughtful service,to brand with great sincerity

3.5 Inch DHD3.5 Button Drill Bit , High Strength Steel Rock Drilling Tools

Product Categories

Changsha Tianhe Drilling Tools and Machinery Co.,Ltd.

Contact Now

3.5 Inch DHD3.5 Button Drill Bit , High Strength Steel Rock Drilling Tools

Contact Now

3.5 Inch DHD3.5 Button Drill Bit , High Strength Steel Rock Drilling Tools

General Introduction Bit Face Shape Selection: 1. Drop Center Bit For high penetration rates in soft to medium hard and fissured rock formations. Low to medium air pressures. Maximum hole deviation ...

Product Tags:

rock drill bits

rock hammer drill bits

Send your message to this supplier


*From:	Your email address is incorrect!
*To:	Changsha Tianhe Drilling Tools and Machinery Co.,Ltd.
*Subject:	Subject is empty!
*Message:	For the best results, we recommend including the following details: -Self introduction -Required specifications -Inquire about price/MOQ Characters Remaining: (0/3000) Please enter 20 to 3000 characters to contact this supplier!