#21 Diameter, 1/4-28 thread. Two fluted 100 degree cutter with a 1/2" body diameter. These cutters excel in cutting highly abrasive material such as Kevlar, and other "difficult to machine" materials.

Replacement no-mar nylon foot for p/n 133 Microstop.

Packs all the features of a standard microstop in a slim design that's only 11/16" in diameter. It's ideal for those narrow areas that can't be reached with a standard microstop.

9/16" Dia., Length 2-3/4", pilot 1/8". used with 1400P series pilots. 4 flute. Made of High Speed Steel. Requires 1400P series pilot.

Package of four (4) 1/4-28 threaded pilot cutters in sizes: #40, #30, #21, and #12. 1/2" diameter. 1/4x28 thread. 3 flute, 100 degrees. Integral (fixed) pilot for cutting accuracy. High speed steel.

#12 Dia., .093 shank. These pilots are used with the 1500 series cutters.

1/2" Diameter. Overall length 1.19". Solid carbide tip for long life. 1/4X28 thread. Fits standard microstops

3/8" Diameter. Overall length 1.19". Solid carbide tip for long life. 1/4X28 thread. Fits standard microstops

#30 Diameter, 1/4-28 thread. Two fluted 100 degree cutter with a 1/2" body diameter. These cutters excel in cutting highly abrasive material such as Kevlar, and other "difficult to machine" materials.

This microstop reaches into very confined areas. Extended reach is great for getting down into narrow channels such as seat tracks. Uses 1/4-28 threaded cutters up to 3/8" diameter. Shaft travel is 1/4". Rated at 3000 RPM.

5/32" Pilot Dia., 3/32" Shank. Fits 4000 series counterbores.

5/16" Diameter. Overall length 1.19". Solid carbide tip for long life. 1/4X28 thread. Fits standard microstops