H35R4275A Tungsten Carbide Button Bits Applied For Well-Developed Rock Formations Soft To Medium Hardness

Product Description:

The H35R4275A series is our high cost-effective products. The 35 mm diameter carbide buttons keep a longer wear resistance, while working under normal condition, to improve work efficiency and reduce the loss of equipment and accessories, appropriate ventilation and dust removal are recommended.

All these Bits are made by high quality carbide buttons sintered with Stark Tungsten Powder and Alloy Steel cold extruded by automobile part processing technology.

Induction brazing is used in the product line of soldering process to bind these two kinds of metals bound under precious temperature control to assure the connection firmly and fully.

Product Demonstration:

Conical Carbide Buttons prevent breakage from sudden impact under excavation conditions.

Slim body shape keeps the effective penetration with lower cost per ton of excavated material.

The cold forge process assures the body of the bit an integral flow of the steel, preventing any breakage during sudden impact with hard formations and conditions.

The sharper carbide buttons make each cutting effective and quick. This is very competitive in soft to medium hardness formation and minerals. And hardfacing is available as well, pertaining to the requirement of the customers.

Application:

All the bits of this series are suited for drilling, mining, tunnelling, trenching, etc in construction, surface and underground mining industries.

All drum cutter with standard block size is compatible. Trenchers, roadheaders, continuous miners, longwall miners, and highwall niners are the major equipment in line with the H35R4275A round shank bits.

Most international equipment brands are compatible as below:

1. longitudinal cutting system, continuous miner:

2. transverse cutting system, longwall shearer:

3. longitudinal cutting system, road header:

4. surface cutting system, trenchers:

Advantages:

The H35R4275A series are effective for drilling on rock formation with well-developed rock mass of hardness 40 to 70MPa.

Its sharper and conical carbide buttons make cutting quickly and effectively, and cost performance is obvious compared with normal bits without protection layers. The 44mm shank is stonger under heavy load condition. We also supply OEM service according to speicified need of customers.

Package & Shipping:

All the bits will be dipped into anti-rust oil and neatly packed into plastic boxes, then delivered on crates.

Colourized boxes make bits classification easily and shroten the sourcing time while teeth replacement on sites.

10 pieces in each box, ensure mobilization on site or confined spaces.

Q&A:

1. What kind of Terms of Payment do you accept:
T/T, Western Union or L/C at sight.

2. How long will you make a delivery after order placed:
Based on order quantity, normally it takes 25 days for production.
Only 2 or 3 days if we have stock on your request size.

3. Do you deliver product to place of xxx, and how:
Sample order: we suggest Courier express like DHL/UPS/TNT/FedEx by air.
Bulk order: we suggest by sea.

4. Quality Control:
We have our own experienced QC.
There will be strict inspection and testing for every order before shipment.

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