DTH Hammer Drill Bit DHD340 DTH Hammer DTH Medium Air Pressure Hammer for Stone Quarrying Ore Mine Drill Rig Parts Nm100 Hammer

• Customization: Available
• After-sales Service: 1 Years
• Warranty: 1 Years
• Model NO.: DHD3.5, DHD380, DHD360, Mission50, Sd6, Numa120
• Surface Treatment: Galvanized
• Manufacturing Process: Forging
• Material: Tungsten Carbide, High Manganese Steel
• Diameter: 1" to 16"
• Processing Type: Forging
• Pressure: High Pressure
• Transfer: Air/Sea/Express
• Color: Request
• Advantage: High Performance
• Product Name: Down The Hole (DTH) Hammer
• Inserts Design: Spherical; Ballistic; Parabolic
• Transport Package: Wooden Box or as Customers Inquire
• Specification: 76-1000mm
• Trademark: PANDA
• Origin: Shandong China
• HS Code: 82071990
• Production Capacity: 2000 Pieces / Week

Product Description

Product Description:

Our hammer and bits are made of high quality alloy steel with advanced heat treatment to assure the good drilling performance and long service life. They are widely used by our customers all over the world.

All the products are manufactured as per the international standard and well compatible with the brand of Atlas Copco, Ingersoll-Rand, Sandvik etc

Main Features

1) DTH hammers series we supply

A) High pressure series

B) Medium pressure series

C) Low pressure series

D) High efficiency high pressure series

E) Reverse circulation series

2)Outside diameters: 61.2~275mm

3)Drilling diameter: 68~1000mm

Application

They are widely used for mine, quarry, road construction for the drilling and blasting work, water well drilling, slope protection, anchoring, etc. 

Competitive Advantage:

• High grade tungsten carbide inserts

• Bit bodies manufactured from high grade steel and processed using state-of-the-art CNC machinery and heat treatment

Specification:
 

Type	Model	Length (mm)	Weight (kg)	External Dia.(mm)	Hole Range(mm)
3.5 inch	DHD3.5	930	25	Φ82	Φ90-110
4 inch	DHD340	1030	39	Φ99	Φ110-135
	SD4	1084	40.5	Φ99
	QL4	1097	41	Φ99
	Mission40	1005	40	Φ99
5 inch	DHD350	1214	76.5	Φ125	Φ135-155
	SD5	1175	72.5	Φ125
	QL5	1147	73	Φ125
	Mission50	1110	68.5	Φ125
6 inch	DHD360	1248	100	Φ142	Φ155-190
	SD6	1261	100	Φ142
	QL6	1212	95	Φ146
	Mission60	1161	90	Φ146
8 inch	D85	1492	188	Φ180	Φ195-254
	SD8	1463	192	Φ180
	QL8	1465	182	Φ180
	Mission80	1338	176	Φ180
10 inch	SD10	1502	290	Φ226	Φ254-311
	NUMA100	1510	288	Φ226
12 inch	DHD1120  NUMA120 NUMA125	All can be designed according to your requests!

Different Shanks:



Connection:





FAQ:

Q1: Can I have a sample for testing?

A:Samples are still to be paid but discounted price can be provided. 

Q2: Do you have the inspection procedures?

A:100% strict inspection and testing for every order before packing.

Q3: How can i get the after sale services?

A:Free replacement will provide once the problems casued by our product quality.

Q4: Can I have a visit to your factory before the order?
 

A: Sure, welcome, here is our address: Yantai, Shandong.
 

CONTACT: