TCI(tungsten carbide insert) bits/tricone roller bits - IADC417-637

1.certification API and ISO9001, 2.lower price, 3.minimum order 1pcs, 4.008615132793294 - more info check here: //www.buyindustrialtools.com/TCI-tungsten-carbide-insert-bits-tricone-roller-bits-10078932/

Quick Brief

Place of Origin: Hebei China (Mainland) Brand Name: ZK Model Number: IADC417-637 Type: Other Material: Tungsten Carbide Use: Well Drilling size: 12 1/4"

Product Features:

1.certification API and ISO9001

2.lower price

3.minimum order 1pcs

4.008615132793294

Business Terms:

Port: Tianjin Port

Minimum Order Quantity: 1 Piece/Pieces the more the cheaper

Supply Ability: 500 Piece/Pieces per Month more

Payment Terms: L/C,T/T

Contact Supplier

TCI(tungsten carbide insert) bits/tricone roller bits

Specifications and Product Details:

Quantity of reliable rock bit in stock, kinds of sizes and covers most of IADC code.

tricone rock bit:
1. journal bearing,hardfaced hear bearing surface
2. Oring seal is made of the more wear resistance high staturated buna-N with the increased seal section and precisely designed sealing flange in the cone sealing area increased the reliablity of the seal
3. the bit bearing can be ball locked or ring locked
4. new type of grease that can sustain high temperature up to 250 degrees centigrade.
5. size avaliable from 3(76mm) to 26(660.4mm)

TCI bits(Tungsten Carbide Insert bits)

1.Soft formations(417,437,447,517,537,547)

Features large chisel-shaped inserts to provide the highest penetration rate in the softest formations such as shales, clays,

limestone and sands.

2.Soft to medium formations(617,627,637)

Designed to drill effectively in formations such as hard limestone, dolomite, hard sands, and other formations with hard cherty.

3.Medium to hard formations(737)

For extremely hard formations such as chert, granite, flint, and taconite. Features short, closely-spaced inserts to ensure

maximum penetration rate and wear resistance.

Mill tooth bits/Steel tooth bits

1. Soft formations(114-117)

These bits are used to drill low-compressive strength,soft formations. Long projection tooth lengths are used on high

offset cones to provide the greatest penetration rates possible .Wear-resistant hard facing is used to control tooth wear.Onthe softest bit types this hard facing completely covers the bit teeth.

2. Soft to medium formations(121,124,126,134,136,137)

These bits are used to drill high-compressive strength,medium hard formations.Short projection teeth with reduced crest length are used in this

series of bit designs.Durable hard facing is applied to reduce tooth wear.

3. Medium to hard formations(213,214,215,217)

These bits are designed to drill formations such as hard sandstone, dolomite, and broken formations with hard cherty streaks