Independent guidance for US buyers · Mag drills & annular cutters
MAGDRILL .app

Annular Cutter Compatibility Checker

Check a cutter-system pairing before buying. Distinguish 3/4-inch Weldon from RotaLoc Plus and identify the checks still required.

Not a direct system match

RotaLoc Plus and 3/4-inch Weldon are different interfaces. Do not force the cutter into the holder or assume a generic adapter is approved.

Cutter listings to inspect

These share the selected drill-system label. Match the exact dimensions and pilot pin before purchasing. Standard RotaLoc is not RotaLoc Plus.

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Hougen 17803 RotaLoc Plus Cutter Kit 9/16, 11/16, 13/16" 1-Inch D.O.C. (For HMD130 only)Cutter / set

Hougen 17803 RotaLoc Plus Cutter Kit 9/16, 11/16, 13/16" 1-Inch D.O.C. (For HMD130 only)

A catalog option to compare with the documented models below.

Confirm the exact shank, diameter, depth of cut and pilot pin against your drill manual. A matching diameter alone does not establish compatibility.

Check Amazon
Hougen 17808 RotaLoc Plus Master Kit 7/16, 1/2, 9/16, 5/8, 11/16, 3/4, 13/16, 7/8, 15/16,…Cutter / set

Hougen 17808 RotaLoc Plus Master Kit 7/16, 1/2, 9/16, 5/8, 11/16, 3/4, 13/16, 7/8, 15/16,…

A catalog option to compare with the documented models below.

Confirm the exact shank, diameter, depth of cut and pilot pin against your drill manual. A matching diameter alone does not establish compatibility.

Check Amazon
Hougen 17822 11/16" x 1" Depth of Cut Rotaloc Plus Annular Cutter (Replaces Hougen 17222)Cutter / set

Hougen 17822 11/16" x 1" Depth of Cut Rotaloc Plus Annular Cutter (Replaces Hougen 17222)

A catalog option to compare with the documented models below.

Confirm the exact shank, diameter, depth of cut and pilot pin against your drill manual. A matching diameter alone does not establish compatibility.

Check Amazon
Hougen 17826 13/16" x 1" Depth of Cut Rotaloc Plus Annular Cutter (Replaces Hougen 17226)Cutter / set

Hougen 17826 13/16" x 1" Depth of Cut Rotaloc Plus Annular Cutter (Replaces Hougen 17226)

A catalog option to compare with the documented models below.

Confirm the exact shank, diameter, depth of cut and pilot pin against your drill manual. A matching diameter alone does not establish compatibility.

Check Amazon
Hougen 17820 5/8" X 1" RotaLoc Plus Annular CutterCutter / set

Hougen 17820 5/8" X 1" RotaLoc Plus Annular Cutter

A catalog option to compare with the documented models below.

Confirm the exact shank, diameter, depth of cut and pilot pin against your drill manual. A matching diameter alone does not establish compatibility.

Check Amazon
Hougen 17824 3/4" x 1" Depth of Cut Rotaloc Plus Annular Cutter (Replaces Hougen 17224)Cutter / set

Hougen 17824 3/4" x 1" Depth of Cut Rotaloc Plus Annular Cutter (Replaces Hougen 17224)

A catalog option to compare with the documented models below.

Confirm the exact shank, diameter, depth of cut and pilot pin against your drill manual. A matching diameter alone does not establish compatibility.

Check Amazon

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