Rock Drill Mission 80 DTH Hammer Button Bit for Hard Rock Drilling

• After-sales Service: 1 Years
• Warranty: 1 Years
• Certification: ISO 9001:2008
• Standard: GB
• Surface Treatment: Spray-Paint
• Manufacturing Process: Forging
• Model NO.: Mission 80
• Material: Alloy Steel
• Face Design: Convex
• Tip Material: Tungsten Carbide
• Transport Package: Wooden Case
• Specification: 203mm to 305mm
• Trademark: RUILISTER
• Origin: China
• HS Code: 82071990
• Production Capacity: 2000PCS/Month

Product Description

What is DTH Hammer?
DTH hammer has a wide rang of use in all kinds of hard and abrasive rocks.

The application of DTH hammer:
DTH hammer are used for blast hole drilling and blasting, mainly applied in mining, marble quarry or drilling and other construction projects.
 

Mission Shank Drill Bits - Mission 80
Head Shape	Head Diameter	Shank Length (mm)	Spline	Port Holes	Button Qty.pcs X Dia. mm
					Button Type (Optional)	Gauge Buttons	Front Buttons
Concave Face	203	329	12	2	Spherical	10pcs X 18mm	4pcs X 18mm + 10pcs X16mm
Concave Face	216	329	12	2	Spherical	10pcs X 18mm	4pcs X 18mm + 10pcs X16mm
Concave Face	230	329	12	2	Spherical	12pcs X 18mm	12pcs X 18mm + 6pcs X 16mm
Concave Face	235	329	12	2	Spherical	12pcs X 18mm	12pcs X 18mm + 6pcs X 16mm
Concave Face	254	329	12	2	Spherical	12pcs X 18mm	12pcs X 18mm + 8pcs X 16mm
Concave Face	275	329	12	2	Spherical	12pcs X 18mm	8pcs X 16mm + 19pcs X 16mm
Concave Face	305	329	12	3	Spherical	15pcs X 18mm	12pcs X 16mm + 23pcs X 16mm