Counterbore Tools

For use with Monaco Tool #50139 to allow Counterbore tool to mount on CAT 3408 and 3412 engines.

Cutter Bit for CAT 3306, CAT 3400/C15, Cummins NT/N14, Monaco Tool Cutter Plates: 10228, 10225, 20154, 30144, 50125, 50140 Cutter Bit for Plates # ...

Cutter Bit for Cummins C, ISX15 , ISX12 & L10 Series Monaco Tool Cutter Plates: 20162, 20165, 20184, 20197 20162 - PT-2210-5A, 3823567, Cummin...

For use in the Monaco Tool #10229 Cutter Plate for Cat C10,C12, & C13. ALL CUTTER BITS ARE NON WARRANTY ITEMS

Line Boring Cutter Bit ALL CUTTER BITS ARE NON WARRANTY ITEMS

For use in Monaco Tool Mack E-7 Cutter Plate #50129 ALL CUTTER BITS ARE NON WARRANTY ITEMS

This bit is used ONLY on the CAT manufactured cutter plate CAT#159-9402. This is NOT for use with the Monaco Tool Cutter Plate #10229. Please see C...

PT-2000-138 - Depth Setting Gauge - For Porta Tool Counterbore Tools.

Replacement bit for the  #50167-DD 15, DD 16 and #50170-DD 13 Series Cutter Plates, used in Counterbore tools #50166 & #50169. ALL CUTTER BITS ...

Includes "Made in the USA" Indicator.

Includes "Made in the USA" Indicator This includes the Digital indicator as well.

Includes "Made in the USA" Metric Dial Indicator. Metric dial indicator included.

**NOTE: THIS KIT IS INTENDED FOR THE CUTTING OF INSERTS/BUSHINGS ONLY. WILL ONLY WORK WITH THE PT-2050** THIS KIT WILL  ***NOT WORK*** WITH OUR TOO...

SEE ALSO Monaco Tool #10246 or #20106-A for different size sleds. Indicator Made in the USA as are all parts.

This Shim cutting plate kit for use on the Detroit 60 Series. This will only work with the Monaco Tool #50133 Counterbore Tool, Alternative to the ...

This Shim cutting plate kit for use on the Detroit 60 Series. This will only work with the Monaco Tool #50133 Counterbore Tool, Alternative to the ...

Counterbore Shim Cutter Plate for the Detroit Diesel DD 13 For use with the Monaco Counterbore Tool #50169 This is included in the kit, Monaco Tool...