☎0676637315 / 0671316043 ✉drilling.accessory.dz@hotmail.com

Tricone Bits

Brand-based tricone supply using KINGDREAM, LILIN, SHAREATE and GREAT data.

Tricone Bits — Brand Based Supply

SARL OPTREND supplies tricone bits from KINGDREAM, LILIN, SHAREATE and GREAT. The commercial focus is water-well drilling, rotary drilling and different formations from soft to very hard.

KINGDREAM

Catalogue series: MD, SUPER-MD, MINI-MD, HF, SWT, A, HJ/HJT, GJ/GJT, HA/HAT, GA/GAT, YC, SKF, SKH, SKG, SKW.

LILIN GROUP

TCI and steel tooth tricone bits. Product references include IADC codes for medium to medium-hard formations.

SHAREATE

Water well rotary bits in TCI and mill tooth configurations, with Star Tornado water-well series and bits up to 17 1/2".

GREAT

TCI bits, steel tooth bits, roller cone bits and water-well drilling applications. Highlighted IADC references include 517, 537 and 637.

Target Diameters

8 1/2", 9 7/8", 10 5/8", 12 1/4", 14 3/4", 16", 17 1/2".

Target IADC

347 / 447 / 517 / 527 / 537 / 545 / 547 / 637.

Target Diameters

Diameter	Application	Status
8 1/2"	Water well drilling / rotary drilling	Available according to brand and stock
9 7/8"	Water well drilling / rotary drilling	Available according to brand and stock
10 5/8"	Water well drilling / rotary drilling	Available according to brand and stock
12 1/4"	Water well drilling / rotary drilling	Available according to brand and stock
14 3/4"	Water well drilling / rotary drilling	Available according to brand and stock
16"	Water well drilling / rotary drilling	Available according to brand and stock
17 1/2"	Water well drilling / rotary drilling	Available according to brand and stock

Target IADC Codes

IADC	Formation	Use / Reference
347	Soft to medium	Steel tooth / milled tooth references
447	Medium	TCI / rotary drilling references
517	Soft to medium-soft	SHAREATE references 517 for soft formations; GREAT also highlights 517 for drilling applications
527	Medium	General water-well rotary drilling
537	Medium to medium-hard	Common water-well code; SHAREATE lists 9 7/8 and 12 1/4 in IADC 537
545	Hard	Hard formation option
547	Hard / abrasive	Recommended where higher wear resistance is required
637	Hard / abrasive	SHAREATE references 637 for high compressive strength formations; GREAT highlights 637 for HDD/water-well use

KINGDREAM

KINGDREAM catalogue includes roller cone and diamond bit series. For tricone/roller cone supply, the website page highlights MD, SUPER-MD, MINI-MD, HF, SWT, A, HJ/HJT, GJ/GJT, HA/HAT, GA/GAT, YC, SKF, SKH, SKG and SKW product families.

Suitable selection according to formation and IADC code.
Includes steel tooth, TCI, sealed bearing, rubber sealed and journal bearing families.
Catalogue visuals are inserted below from the uploaded KINGDREAM PDF.

KINGDREAM Catalogue Page 9

KINGDREAM Catalogue Page 10

KINGDREAM Catalogue Page 11

KINGDREAM Catalogue Page 12

KINGDREAM Catalogue Page 13

KINGDREAM Catalogue Page 14

KINGDREAM Catalogue Page 15

KINGDREAM Catalogue Page 16

KINGDREAM Catalogue Page 17

KINGDREAM Catalogue Page 18

KINGDREAM Catalogue Page 19

LILIN GROUP

LILIN is displayed under the tricone brands supplied by SARL OPTREND. Its product references include tricone bits for rotary drilling and IADC classifications for medium to medium-hard formations.

Target diameters: 8 1/2" to 17 1/2" according to availability.
Target IADC: 447 / 517 / 527 / 537 / 545 / 547 / 637.
Water well drilling, oil well and rotary drilling applications.

SHAREATE

SHAREATE water-well rotary bits include TCI and mill-tooth configurations. The SHAREATE Canada water-well page lists Star Tornado water-well bits, water-well diameters including 6", 6 1/8", 6 1/2", 6 3/4", 7 7/8", 9 7/8" and 12 1/4", and notes offering bits up to 17 1/2".

Highlighted IADC references from the water-well page: 517 / 537 / 617 / 637.
517 for soft formations with high drillability.
537 for medium-soft to abrasive interbedded formations.
637 for high compressive strength and abrasive formations.

SHAREATE Premium Sealed Bearing Rotary Bit

SHAREATE Water Well Rotary Bit Range

SHAREATE Star Tornado Water-Well Series

GREAT Drill Bit

GREAT’s tricone product page explains that tricone bits are mainly used for drilling, exploration, petroleum and trenchless pilot bits. GREAT divides tricone bits by cutting material into TCI bits and steel tooth bits, and by bearing type into metal seal bearing and rubber seal bearing.

TCI Bit: uses high-strength and high-toughness hard alloy teeth with optimized tooth rows, tooth number and exposed height.
Steel Tooth Bit: suitable for soft formations such as clay, mudstone and chalk, and medium formations such as soft shale, anhydrite, medium-soft limestone and sandstone.
Water-well use: GREAT states that tricone bits are a good choice for water well drilling from 300 m to 1500 m.
IADC guidance: GREAT technical content references IADC 517, 537, 547, 617 and 637 according to formation hardness and tooth shape.

Water Well HDD Pilot Hole Petroleum Geothermal

Tricone Bit Design

GREAT tricone bit design visual showing cone structure and bearing/cutting layout.

Tricone Roller Bit

Roller-cone structure used for drilling, exploration, petroleum and trenchless pilot bit applications.

TCI Bit Display

TCI tricone bit with tungsten carbide inserts for formations from soft to hard.

TCI Bit Details

GREAT describes TCI bits as using high-strength carbide teeth and optimized cutting structure.

Steel Tooth Bit

Steel tooth bits are suitable for soft and medium-soft formations with high drillability.

GREAT Manufacturing

GREAT presents itself as a drill bit manufacturer focused on drilling bits and quality control.

GREAT — Target Diameters & IADC for SARL OPTREND

Target Diameter	Target IADC	Application Notes
8 1/2"	517 / 537 / 637	Water well and medium-depth rotary drilling
9 7/8"	517 / 537 / 637	Common water-well and HDD pilot hole sizes
10 5/8"	537 / 547 / 637	Medium-hard to hard formation options
12 1/4"	517 / 537 / 637	Water-well drilling and mixed formations
14 3/4"	537 / 547 / 637	Large-diameter rotary drilling
16"	537 / 547 / 637	Large water-well / pilot hole applications
17 1/2"	537 / 637	Large-diameter drilling where stronger bearing and carbide structure are required