Tengda Petroleum Supplies 9 1/2inch Drag Bits(3 Ways)

Name: Tengda Petroleum Supplies 9 1/2inch Drag Bits(3 Ways)
Brand: Hejianshi Tengda Petroleum Supplies Co.,Ltd
Rating: 4.4 (48 reviews)

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10yrs

Cangzhou, Hebei, China

Manufacturer
OEM service

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Tengda Petroleum Supplies 9 1/2inch Drag Bits(3 Ways)

Product description

Tengda Petroleum Supplies – Drag Bits(3 ways)

A drag bit is a drill bit usually designed for use in soft formations such as sand, clay, or some soft rock. However, they will not work well in coarse gravel or hard rock formations. Uses include drilling water wells, mining, geothermal, environmental and exploration drilling. Whenever possible, they should be used to drill pilot holes because they produce cuttings that are easiest to log.

Step type bits are the most common type of drag bit used in the world today. They are primarily designed for soft to medium formations.

Drag Bits

1) More Aggressive Than Tricone

2) Higher Penetration Rates In Softer Formations Provide Lower Costs Per Foot

3) Higher Speed/Lower Cutting Action

J-Slot or Threaded Connection Available

Do you have a hard to find thread? High-quality CNC machine threads. Thread matching service available

High Quality Welds and Brazing

High grade tungsten carbide is brazed on using a special technique to ensure maximum footage and longest wearing fabricated bits.

Any Size Drag Bit

From 1-7/8'' to 96''

Full open centers or jetted for m

Any Number of Blades

Concentric, guaranteed to run true

Maximum cutting angle

Precise skew and spacing for superb cutting efficiency and alignment

Any length reaming edge

Tungsten carbide or hardfacing available in any length.

The product

Brife introduction about our company

Hejian Tengda Petroleum Co.,ltd located in the PetroChina in Huanbei. Our company is a business entity specializing in development,production,distribution,and after sales service of drilling equipments.

It is a company with manufacturing,design,research and development of PDC drilling bit for almost all codes of Tricone rock bit.In addition,we produce drilling rig,mud pump ,Diamond Drill and other accessories.

The company established in 1980,there are 10 workshop with 100 workers. And the ground now is broken for 100,000-square-foot addition,bringing total square footage of office space,machine shop,warehouse and storage facilities to more than 500,000 square-feet.What started out as one-man company now has grow into a worldwide organizatin that has sode bits all over the world.

Our company have reliable quality and competitive prices.We are certified by API and ISO.Whatever drilling tools you need,we can supply them,also we can produce them according to your special orders.

Tengda products not only won the trust of domestic users,but also are exported Southeast Asia,Russia,America and Africa.