This product works with these LittleMachineShop.com products:

•   3416 Insert, TCMT-21.50 Carbide
•   1670 Insert, TCMT-21.51 Carbide
•   3417 Insert, TCMT-21.52 Carbide
•   1724 Insert, TCMW-21.51 High Speed Steel
•   1725 Insert, TCMW-21.52 High Speed Steel
•   2696 Screw, Insert Retaining

This product works with lathes with a 0.375 to 0.5 inch tool bit size including:

•   8x14 Lathe
•   Harbor Freight 44859 Central Machinery 8x12 Precision Mini Lathe
•   9x20 Lathe
•   Grizzly G4000 9x19 Bench Lathe
•   Harbor Freight 45861 Central Machinery 9x20 Bench Lathe
•   Grizzly G0516 9.75x21 Lathe Mill Combo