This set of industrial V-Groove insert router bits are designed specifically for applications including mitre folds, sign making and lettering. These cutters are innovatively designed with a high grade solid carbide insert knife, which can be rotated as the knife shows signs of wear, to benefit from a new cutting edge. The advantages of using insert tools include: extended tool life, easy replacement of dull knifes, and the use of harder grades of carbide. A secure knife locking system ensures maximum safety and maintains cutting accuracy.

This engraving set includes the following cutters:
CNC Insert V-Groove 45 Deg x 7/8 x 1/2 Inch Shank
Insert V-Groove 60 Deg x 1-1/16 Dia x 29/32 x 1/2 Inch Shank CNC
Insert V-Groove 90 Deg x 3/4 x 1/2 Inch Shank CNC

This set are ideal for cutting the following materials:
Aluminum, Bronze, Copper & Carbon Fiber (Engraving Only)
Foam
Laminate
Melamine
MDF/HDF
Sign Board
Solid Surface
Veneered Plywood
Wood
Xanita® Board*
20lbs High Density Urethane

This set is only for use with a CNC router and shouldn't be used with a handheld router.