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Sim-Cas 66

Available Shanks: Mach 60, A53-15 (SD6), IR DHD 360

The Sim-Cas 66 Shoedrive system is designed to be used with either threaded or welded casing, with a recommended outside diameter of 7 3/4" and an inside diameter of 7". When in operation the eccentric bit extends to produce a bore size of 8 5/8", reducing to 6 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 6.63". This enables a button bit with a diameter of 6.59" (or less) to be used to drill through the casing if required.

An optional stabilizer is available.

Technical Specifications - Sim-Cas 66
Description
Sim-Cas 66
Eccentric Bit - Reamer Diameter Extended
8.62"
Eccentric Bit - Reamer Diameter Retracted
6.5"
Casing - Recommended O/D
7.7"
Casing - Minimum I/D
7.0"
Casing - Minimum Wall Thickness
0.22"
Casing - Shoe Minimum I/D
6.62"

info

Sim-Cas 66 part breakdown
Parts List - Mach 60, A53-15 (SD6), IR DHD 360
Sim-Cas 66 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