Audited Supplier
DHD380 button bit
ISO 9001:2000, ISO 9001:2008
Forging
Alloy Steel
Golden
20 Days
14-24bar
TEAMWHOLE
Plywooden Case
DHD380, Mission80, SD8, QL80
Changsha
82071900
Product Description
DTH hammer bits range:
3" DTH hammer bits (90mm - 105mm), shanks : DHD 3.5, COP 34, COP 32, Mission 30, BR 3,
4" DTH hammer bits (105mm- 130mm), shanks: DHD 340/COP 44, COP 42, QL 40, SD 4, Mission 40,
5" DTH hammer bits (130mm- 152mm), shanks: DHD 350/COP 54, COP 52, QL 50, SD 5, Mission 50
6" DTH hammer bits (152mm- 171mm), shanks: DHD 360/ COP 64, COP 62, QL 60, SD 6, Mission 60
8" DTH hammer bits (200mm- 305mm), shanks: DHD380, QL 80, SD 8, Mission 80, COP 84
Application Range:
It is widely applied to all kinds of drilling and excellent for mining and water well projects.
Design Principles:
To pursuit smooth operation and reliability.
Packing:
