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Tungsten Carbide Insert > 6 1/2" (165MM) TCI
6 1/2"  (165MM)  TCI

The product you selected is currently unavailable.
Price: $1,117.00
Availability: in stock
Prod. Code: TCB612

 

 

 
 
 
6-1/2” TCI    TR62

IADC CODE 6-2-1
Open Ball & Roller Bearing
FORMATION: Designed for Medium to Medium Hard Formations, such as Limestone, Dolomites, Hard Shales and Sandstone.
CUTTING STRUCTURE: The TR62fea­tures 
closely spaced Conical inserts on the Gage Row with Medium to Long Chisels on the Inner Rows maximize penetration rates. With a Moderate cone offset to maximize penetration rates
 
 
 
PRODUCT SPECIFICATIONS
 

IADC Code:
6-2-1
Bearing Type:
Open Ball & Roller
 Cone Retention:
Ball Bearing
Cutting Structure:
 Cone Gage Protection Row
40 Flat Inserts
      Gage Row
40 Conical Shaped Inserts
      Inner Rows
71 Chisel Shaped Inserts
      Total Count:
151 Total Inserts including nose
Journal Angle:
36°
Cutter Skew:
Leg Protection:
Welded Hardfacing is standard- TCI Inserts are optional
Hydraulic Design:
 Open Circulation is standard-Jet Circulation is available
Pin Connection:
 3-1/2 API REGULAR
Make Up Torque:
7,000 – 9,000 ft-lbs. (910 – 1230 m-kg)
Approx. Weight:
32 Lbs. 14 kgs.) 

                       
RECOMMENDED OPERATING PARAMETERS
 

Weight on Bit:
3,000 – 5,000 lb/in. of bit diameter dia.
Rotary Speed:
45-110 RPM

 
 
Allan Geldean -President / Inventor of the PORTADRILLMINI Drill Unit 
A & D Drilling  Supply Corporation / PORTADRILLMINI
6401 S.W. 87th Ave.  Suite  207
Miami, Florida . 33173 U. S. A.
 305-345-7068  Fax. 305-271-4990
To view the PORTADRILLMINI Drill in action drilling through rock see the video link.The link for the video is mms://media.engr.psu.edu/rth_net/drill_june2006.wmv
Please visit our web site for your drilling project equipment supplies. We would like to give you a quote on your drilling project requirements and supplies. Check our web site often for new products and supplies in the water related industry. 
“In some places,   and in some cases ,    Water , … is more valuable than Fuel.”
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