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Sim-Cas 55

Available Shanks: Mach 50, A43-15 (SD5), IR DHD 350

The Sim-Cas 55 Shoedrive system is designed to be used with either threaded or welded casing, with a recommended outside diameter of 6 3/4" and an inside diameter of 6". When in operation the eccentric bit extends to produce a bore size of 7 1/2", reducing to 5 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 5.59". This enables a button bit with a diameter of 5.55" (or less) to be used to drill through the casing if required.

An optional stabilizer is available.

Technical Specifications - Sim-Cas 55
Description
Sim-Cas 55
Eccentric Bit - Reamer Diameter Extended
7.48"
Eccentric Bit - Reamer Diameter Retracted
5.51"
Casing - Recommended O/D
6.7"
Casing - Minimum I/D
6.0"
Casing - Minimum Wall Thickness
0.22"
Casing - Shoe Minimum I/D
5.55"

info

Sim-Cas 55 part breakdown
Parts List - Mach 50, A43-15 (SD5), IR DHD 350
Sim-Cas 55 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