pdc bit

1.size: cover all IADC code 2.stocks adequate and timely delivery 3.20 years experience in drill equipment

1.Advantages of our products

(1) strong resistance to abrasion and impact resistance.

(2)Cutter’s quality performance is good.

(3)Long work life.

(4)Stocks adequate, time delivery.

(5)Rich experience in drill bit.

(6)High quality, competitive price

2.Detailed product description

IADC CODE	437, 447, 517, 527, 537, 547, 617, 637, 737
Bit Diameters	4 5/8", 5 7/8", 6", 6 1/2", 6 5/8", 7 1/2", 7 7/8", 8 1/2", 9 1/2", 9 5/8", 11 5/8", 12 1/4", 13 5/8", 14 3/4", 15 1/2", 16", 17 1/2", 18", 26"
Cutter Sizes	5/16" (8mm), 1/2" (13mm), 5/8" (16mm), 3/4" (19mm), etc.
Material	Alloy steel, carbide
Formation or layer	Soft, medium soft, hard, medium hard, very hard formation
Bearing type	Sealed bearing and non-sealed bearing HJ(metal sealed journal bearing) HA(rubber sealed journal bearing) Aircooled bearing type
application	Petroleum and gas, water well, mining and tectonic industries, oil field, construction, geothermal, directional boring and underground foundation work, water conservancy and hydropower
Delivery terms	By sea or by air
Export Markets	North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe

3.The PDC cutter features

1.long life-employing new sinter technics firms the bonding of diamond particles. The abrasion resistance has a vast increase, with 2-3mm of the diamond layer, this assure the diamond compact cutter has a longer life.

2.Higher impact resistance-The beveled interface of diamond layer and tungsten carbide, reduces  reidual stress of PDC diamond compact cutter, and increase impact resistance.

Themal stability-the resist temperature reaches700°C,which makes reliable quality and better performance when PDC used in the drilling bits.

3.Nearly all of our PDC cutters are designed and manufactured to meet specific project requirements. They can be manufactured in many different shapes—from basic cylindrical cutters to inserts with customized angles, diamond thickness, chamfers, and sizes.

Hejian Wanda Petroleum Machinery Co.,Ltd. Supplies all kinds of PDC coring and non-coring bits, PDC sintering matrix bits and PDC anchoring bit. We also can design PDC bits according to customer requirements, such as different geology condition, special strata and so on.

pdc bit