Down Spiral Matrix Coated: 1/4" OD x 7/8" LOC x 2-1/2" OAL - 2 Flute
Down Spiral: 1/4" OD x 7/8" LOC x 2-1/2" OAL - 2 Flute
Up Spiral Low Helix: 1/2" OD x 1" LOC x 2-1/2" OAL - 2 Flute
Up Spiral Low Helix: 1/4" OD x 1" LOC x 2-1/2" OAL - 3 Flute
Up Spiral: 1/4" OD x 7/8" LOC x 2-1/2" OAL - 2 Flute