High Air Pressure DTH Drill Button Bit for DTH Hammer (DHD, SD, QL, MISSION, QL)

• After-sales Service: 1 Years
• Warranty: 1 Years
• Certification: ISO 9001:2008
• Standard: GB
• Surface Treatment: Spray-Paint
• Manufacturing Process: Forging
• Model NO.: Mission 50
• Material: Alloy Steel
• Face Design: Flat, Convex, Concave
• Tip Material: Tungsten Carbide
• Transport Package: Wooden Case
• Specification: 140mm to 178mm
• 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 50
Head Shape	Head Diameter	Shank Length (mm)	Spline	Port Holes	Button Qty.pcs X Dia. mm
					Button Type (Optional)	Gauge Buttons	Front Buttons
Convex Face	140mm	260	12	2	Spherical or Balistic	7pcs X 18mm	4pcs X 15mm + 3pcs X14mm
Flat Face	146mm	260	12	2	Spherical	8pcs X 18mm	8pcs X 14mm
Flat Face	152mm	260	12	2	Spherical or Balistic	8pcs X 18mm	8pcs X 14mm
Flat Face	165mm	260	12	2	Spherical or Balistic	8pcs X 18mm	9pcs X 14mm
Concave Face	178mm	260	12	2	Spherical	8pcs X 18mm	6pcs X 16mm + 5pcs X 14mm