Anti Vibration Style – TiAlN Coating – 45° Helix – Unequal Index – Super Sub-Micrograin Solid Carbide – 4 and 5 Flute – Right Hand Cutting – Center Cutting – Weldon Flat – AV Series
| Cutting Diameter | Length of Cut | Shank Diameter | Overall Length | Corner Radius | Number of Flutes | Part # | Price 1-4 | Price 5+ |
| d1 | l1 | d2 | l2 | r1 | ||||
| 1/8 | 1/4 | 1/8 | 2 | .015 | 4 | 298408 | $18.50 | $16.82 |
| 1/8 | 5/8 | 1/8 | 2 | .015 | 4 | 218408 | $19.00 | $17.27 |
| 1/8 | 7/8 | 1/8 | 2-1/2 | .015 | 4 | 218408M | $21.00 | $19.09 |
| 3/16 | 3/8 | 3/16 | 2 | .015 | 4 | 298412 | $20.50 | $18.64 |
| 3/16 | 3/4 | 3/16 | 2 | .015 | 4 | 218412 | $21.00 | $19.09 |
| 3/16 | 1 | 3/16 | 2-1/2 | .015 | 4 | 218412M | $22.00 | $20.00 |
| 1/4 | 1/2 | 1/4 | 2 | .015 | 4 | 298416 | $22.25 | $20.23 |
| 1/4 | 7/8 | 1/4 | 2-1/2 | .015 | 4 | 218416 | $23.90 | $21.73 |
| 1/4 | 1-1/4 | 1/4 | 3 | .015 | 4 | 218416M | $29.00 | $26.36 |
| 5/16 | 1/2 | 5/16 | 2 | .020 | 4 | 298420 | $29.50 | $26.82 |
| 5/16 | 7/8 | 5/16 | 2-1/2 | .020 | 4 | 218420 | $32.50 | $29.55 |
| 5/16 | 1-1/4 | 5/16 | 3 | .020 | 4 | 218420M | $39.00 | $35.45 |
| 3/8 | 5/8 | 3/8 | 2 | .020 | 4 | 298424 | $35.50 | $32.27 |
| 3/8 | 7/8 | 3/8 | 2-1/2 | .020 | 4 | 218424 | $37.75 | $34.32 |
| 3/8 | 1-1/4 | 3/8 | 3 | .020 | 4 | 218424M | $43.00 | $39.09 |
| 7/16 | 5/8 | 7/16 | 2-3/4 | .020 | 4 | 298428 | $44.00 | $40.00 |
| 7/16 | 7/8 | 7/16 | 2-3/4 | .020 | 4 | 218428 | $46.00 | $41.82 |
| 7/16 | 1-3/4 | 7/16 | 4 | .020 | 4 | 218428M | $53.00 | $48.18 |
| 1/2 | 5/8 | 1/2 | 2-1/2 | .025 | 4 | 298432 | $51.00 | $46.36 |
| 1/2 | 1-1/4 | 1/2 | 3 | .025 | 4 | 218432 | $52.00 | $47.27 |
| 1/2 | 2 | 1/2 | 4 | .025 | 4 | 218432M | $64.50 | $58.64 |
| 5/8 | 3/4 | 5/8 | 3 | .030 | 5 | 298540 | $82.00 | $74.55 |
| 5/8 | 2 | 5/8 | 4 | .030 | 5 | 218540 | $98.00 | $89.09 |
| 5/8 | 2-1/2 | 5/8 | 5 | .030 | 5 | 218540M | $106.00 | $96.36 |
| 3/4 | 1 | 3/4 | 3 | .030 | 5 | 298548 | $119.00 | $108.18 |
| 3/4 | 2 | 3/4 | 4 | .030 | 5 | 218548 | $139.00 | $126.36 |
| 3/4 | 2-1/2 | 3/4 | 5 | .030 | 5 | 218548M | $162.00 | $147.27 |
| 1 | 2 | 1 | 4 | .030 | 5 | 218564 | $220.00 | $200.00 |
| 1 | 2-1/2 | 1 | 5 | .030 | 5 | 218564M | $224.00 | $203.64 |
