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Tricone rock bit, Meet with API Spec7-1 &ISO 9001:2008, Strong Cutting Structure Durability, Fast Drilling Rate - details see: https://www.machineto.com/tricone-rock-bit-10317591

Tricone rock bit

tricone rock bit, tci tricone bit, tricone roller bit

Available sizes:

60mm,65mm,76mm,93mm,95mm,98mm(3 7/8”),101.6mm,114mm,118mm,120mm,127mm(5”) 130.1mm(5 1/8”),133.3mm(5 1/4”),139.7mm(5 1/2”),142.8mm(5 5/8”),149.2mm(5 7/8”) 152.4mm(6”),155.5mm(6 1/8”),158.7mm(6 1/4”),161.9mm(6 3/8”),165.1mm(6 1/2”) 190.5mm(7 1/2”),193.6mm(7 5/8”),200.0mm(7 7/8”) 212.7mm(8 3/8”),215.9mm(8 1/2”),222.2mm8 3/4”) 241.3(9 1/2”),244.4(9 5/8”),250.8(9 7/8”) 269.8(10 5/8”),295.3(11 5/8”) 311.1(12 1/4”),346.0 (13 5/8”),349.2(13 3/4”) 374.6(14 3/4”) 381(15”),393.7(15 1/2”),406.4(16”) 444.5(17 1/2”),508(20”),558(22”),609.6(24”) 660.4(26”)

Available models:

Steel tooth (IADC)	111, 121,131 117,124,126,127,136,137 211,311 216,217, 227
TCI (IADC)	415,435, 417,437 515,525,535,545, 517,527,537,547 615,625,635,,617,627,637,737 512,522,532,612,622,632,732

Descriptions of bits

Size 6",8 1/2",9 1/2",12 1/2",13 5/8",14 3/4",16",17 1/2"

Drilling hours 80hours

Guarantee period 4 years

Maximum drilling depth 2000m

Brand Kingdream,CS,JZ

Bearing type Metal-face Journal sealed bearing

Additional feature Extra Gage Protection,Extended Jet,Chisel Insert,etc

Sealed Bearing Structure:

1. Abrasion resistance and seizure resistance of the bearing are improved and suitable for high rotary speed.
2. The advanced metal seal package will improve the reliability and durability of bearing seal.

Main Type Available:

Size: 6",6 1/2",7 1/2",8 1/2",9 1/2",9 5/8",9 7/8",12 1/4",15 1/2”,17 1/2",22”,24”,26” etc.
IADC Code:4-- Series, 5-- Series, 6-- Series, etc.

Product Description:

1. Tri-cone Bit Cutting Structure
Adopting new formula of new technology of the high quality hard alloy tooth, enhance the cutting teeth mechanical properties.
2. Tri-cone Bit the Diameter Structure
Using multiple gage protection structure: Die with multidrug trimming tooth (GT teeth), round back, claw back set have cemented carbide gear, surfacing resistance mo alloy, strengthen and anterior apply welding, greatly improving the drill gage protection ability.
3. Tri-cone Bit Bearing Structure
Adopting high precision with radial sliding, two ways thrust bearings, ball tight. Tooth claw big shaft neck and two stop surface welding have wear-resisting alloy, cone big hole and two stop surface solution and silver inlaid special alloy, increase the abrasion resistance and resistance bearing vice occlusive ability, improve bearing ability of high speed vice adapt.
4. Tri-cone bit Seal Lubricants

Adopting advanced metal sealed, greatly extend the drill life.
5. Tri-cone Bit Products Applicable
Metal seal bit stable performance, than common rubber seal bit longer life, suitable for underground power drill and high penetration rate turntable drilling.

drill bit size		d-ring D	torque(KN.m)
Inch	Millimeter
3-3/4~4-1/2	95.3~114.3	2A31/ 23/8REG	4.1~4.7
4-5/8~4-7/8	117.5~123.8	231/ 27/8REG	6.1~7.5
5-1/2~6-3/4	139.7~171.5	331/ 31/2REG	9.5~12.2
7-1/2~8-3/4	190~222.3	431/ 41/2REG	16.3~21.7
9-1/2~13-3/4	241.3~349.3	631/ 65/8REG	38~43.4
14-1/2~26	368.3~660.4	731/ 75/8REG	46.1~54.2

TEL: 86 15369750743

86 15128797333

FAQ(Frequently Asked Questions)

1. How to order TCI tricone rock bit?
Answer:
Send the inquiry with detail item description or with Model number.
Tell us the quantity you need.
If there is no packing demand we take it as sea-way packing.
If possible please attach one reference picture to avoid any misunderstanding or any links from our website for we get a better understanding.

2. About lead time and shipping time?
Answer :
The lead time depend on quantity of order. Usually shipped by sea, small order or urgent order we can send you by air after received your agreement.
According the distance from china to your port, usually from China to European about 25 days. To West of American 20 days.

3.Can I expect a quality tricone bit?
Answer :
Yes. All our activities are accredited to ISO 9001:2008 and API, both in products and services, at the same time, mature production technology ensuring the quality satisfy international request.