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Sim-Cas Super 66 HD

Available Shanks: IR DHD 360, IR DHD 380

The Sim-Cas Super 66 HD Shoedrive system is designed to be used with either threaded or welded casing, with a recommended outside diameter of 8 3/4" and an inside diameter of 8 1/16". When in operation the eccentric bit extends to produce a bore size of 9 9/16", reducing to 8 1/2" when it is retracted.

The casing drive shoe is available with either a spigot-type connection or a face butting-type connection. The internal diameter of the casing drive shoe is 7.60". This enables a button bit with a diameter of 7.56" (or less) to be used to drill through the casing if required.

An optional stabilizer is available.

Technical Specifications - Sim-Cas Super 66 HD
Description
Sim-Cas Super 66 HD
Eccentric Bit - Reamer Diameter Extended
9.57"
Eccentric Bit - Reamer Diameter Retracted
7.52"
Casing - Recommended O/D
8.74"
Casing - Minimum I/D
8.07"
Casing - Minimum Wall Thickness
0.25"
Casing - Shoe Minimum I/D
7.56"

info

Sim-Cas Super 66 HD part breakdown
Parts List - IR DHD 360, IR DHD 380
Sim-Cas Super 66 HD part breakdown
1
Eccentric Bit
2
Driver
3
Drive Shoe (Spigot Type)
4
Drive Shoe (Face Butting Type)
  Breakout Spanner for Driver
5
Stabilizer
Spare Parts for Driver
6
Short Cross Pin
7
Long Cross Pin
8
Solid Retention Pin
9
Spirol Pin
Drive Shoe and Lead Casing Dimensions

Drive Shoe and Lead Casing Dimensions table

click to enlarge