Product name: 12inch 18inch 24inch high air pressure DTH drill hammers

Model: DHD/QL/SD/NUMA/MISSION 18 inch 24 inch high air pressure DTH hammer

Processing: Forging

Materials: High Manganese steel

Pressure: High air pressure

Shank: DHD/QL/SD/NUMA/MISSION shank

Working pressure: 7-25 Bar

Trademark: MING

Machine Type: Drilling Tool

Heat treatment: Quenching + Tempering

Material: Carbide, Alloy steel

Processing Type: Forging

Application: Construction, Engineering, Piling, Waterwell drilling

Service: OEM, ODM

Feature: Wear-resisting

How to order?

Shank Type + Top Sub Thread + (With/Without Valve, if this parameter is optional)

Factory information:

1.Advance equipment

2.Professional technicians

3.Strict production process

KINGDRILLING hammer bits are used with Down-the-hole hammers for drilling holes through a wide range of rocks types. In conjunction with DTH hammers, drill hammer bits are designed with a spline drive for rotating the bit in the ground. Drill bits are available in different sizes and different styles so they can drill a wide range of hole sizes. Our variety of Down the Hole (DTH) bits is manufactured using high quality materials to provide you with a fine balance between penetration capability and bit life.
 




1. How to order the products?
A: Please send the inquiry with detail item description or with Model number.

2. How to check the product are the exact one you want?
A: If possible, please attach one reference picture to avoid any misunderstanding or any links from our website for a better understanding.

3. How to control quality?
A: We have our own experienced QC team,there will be strict inspection and testing for each order before shipping out.

4. Shipping way.
Sample order: We suggest Courier express like DHL/UPS/FEDEX or by air/by train.
Bulk order: We suggest by air or by sea.

5. After Services.
1. Our sales team will response for your question within 24 hours (Holidays Excluded)
2. Technical Support will be available in any time. .