Factory selling Thread Button Bit - 6″ DTH Hammer valveless DHD360 COP64 QL60 Shank – Spark

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We always continually provide you with the most conscientious customer service, and the widest variety of designs and styles with finest materials. These efforts include the availability of customized designs with speed and dispatch for Dth Bit Grinder, Rc Drilling Bit, Coal Mining Button Bit Tools, At our firm with good quality initially as our motto, we manufacture merchandise that are entirely made in Japan, from materials procurement to processing. This enables them for being used with confident peace of mind.

Factory selling Thread Button Bit - 6″ DTH Hammer valveless DHD360 COP64 QL60 Shank – Spark Detail:

Specification

Brand Name	SPARK
Product model	DHD360 COP64 QL60
Application	Mining, quarry, water well, geothermal well,piling, foundation, slope reinforcement
Thread	API 3 1/2″Reg Pin
Outer diameter	148mm
Shank	DHD360 COP64 QL60 without foot valve
Hole size	152~203mm (standard)>203mm (oversize)
Air pressure	Max 30bar
Air consumpation	20m³/min(18Bar)
Rec. rotary speed	25~55 rpm
Weight	96kg~100kg

Item Description

ITEM DESCRIPTION
	NO	PART LIST
	1	TOP SUB (can add carbides)
	2	TOP SUB RING
	3	CHECK VALVE
	4	SPRING
	5	SHOCK RING
	6	AIR DISTRIBUTOR
	7	INNER CYLINDER
	8	PISTON
	9	OUTER CYLINDER
	10	BUSH DRIVE SUB
	11	O RING
	12	BIT RETAINING RING
	13	CHUCK SLEEVE

For the valveless hammer, we also have other size for your choice: 3.5″, 4″, 5″,6″, 8″, 10″,12″. If you need more information, please contact our sales for details.

We Also Have Other Series Hammers With Foot Valve, The Advantage Are As Follows

1. The hammers adopts high frequency design, the impact frequency is close to the valveless hammer.

2. All the parts are made of high quality special steel, and the surface is hardened, and the surface finish is improved, which can ensure good wear resistance and long lifetime.

3. Simple struture, high realiablity, easy to disassemble and maintain.

4. The impact power is higher than valveless type. It is very suitable for water well drilling. The cuttings will not reverse into the hammer.

Product package: We wrap the hammers in a plastic bag, then put it in plywood case, and then strap the case.

DTH Hammer-3

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Assume full responsibility to meet all demands of our clients; achieve continuous advancements by promoting the growth of our clients; become the final permanent cooperative partner of clients and maximize the interests of clients for Factory selling Thread Button Bit - 6″ DTH Hammer valveless DHD360 COP64 QL60 Shank – Spark , The product will supply to all over the world, such as: UK, Danish, UK, Our advantages are our innovation, flexibility and reliability which have been built during last 20 years. We focus on providing service for our clients as a key element in strengthening our long-term relationships. The continual availability of high grade products in combination with our excellent pre- and after-sales service ensures strong competitiveness in an increasingly globalized market.

This manufacturer can keep improving and perfecting products and service, it is in line with the rules of market competition, a competitive company.