HTC Series 770 / 777 XX-Long Square End Mills
XX-Long Square End Mills
Series 770 Uncoated / Series 777 AlTiN Coated
HTC solid carbide end mills are made in the USA and organized below by series, coating, and flute count. Use the table title to select the coating and flute style, then choose the required diameter and length of cut.
2 Flute
| Uncoated | AlTiN | ||||||||
|---|---|---|---|---|---|---|---|---|---|
| Part # | Cut Dia. | Cut Dec | LOC | Shank | Price | Qty / Order | Part # | Price | Qty / Order |
| HTC 770-2125 | 1/8 | 0.125 | 1 | 1/8 | $30.65 | 777-2125 | $41.79 | ||
| HTC 770-2187 | 3/16 | 0.187 | 1 | 3/16 | $38.18 | 777-2187 | $48.33 | ||
| HTC 770-2256 | 1/4 | 0.250 | 3 | 1/4 | $33.81 | 777-2256 | $44.24 | ||
| HTC 770-2316 | 5/16 | 0.313 | 3 | 5/16 | $41.33 | 777-2316 | $52.15 | ||
| HTC 770-2357 | 3/8 | 0.375 | 4 | 3/8 | $51.82 | 777-2357 | $63.51 | ||
| HTC 770-2436 | 7/16 | 0.438 | 3 | 7/16 | $63.03 | 777-2436 | $72.46 | ||
| HTC 770-2507 | 1/2 | 0.500 | 4 | 1/2 | $101.79 | 777-2507 | $116.51 | ||
| HTC 770-2508 | 1/2 | 0.500 | 5 | 1/2 | $119.21 | 777-2508 | $149.32 | ||
| HTC 770-2627 | 5/8 | 0.625 | 4 | 5/8 | $101.86 | 777-2627 | $115.76 | ||
| HTC 770-2628 | 5/8 | 0.625 | 5 | 5/8 | $124.93 | 777-2628 | $140.83 | ||
| HTC 770-2629 | 5/8 | 0.625 | 6 | 5/8 | $155.99 | 777-2629 | $172.55 | ||
| HTC 770-2712 | 3/4 | 0.750 | 8 | 3/4 | $365.86 | 777-2712 | $393.91 | ||
| HTC 770-2758 | 3/4 | 0.750 | 5 | 3/4 | $287.46 | 777-2758 | $318.07 | ||
| HTC 770-2759 | 3/4 | 0.750 | 6 | 3/4 | $314.11 | 777-2759 | $338.63 | ||
| HTC 770-2875 | 7/8 | 0.875 | 5 | 7/8 | $553.67 | 777-2875 | $588.16 | ||
| HTC 770-2108 | 1 | 1.000 | 5 | 1 | $630.46 | 777-2108 | $658.38 | ||
| HTC 770-2109 | 1 | 1.000 | 6 | 1 | $731.73 | 777-2109 | $760.49 | ||
| HTC 770-2110 | 1 | 1.000 | 7 | 1 | $787.26 | 777-2110 | $823.13 | ||
| HTC 770-2112 | 1 | 1.000 | 8 | 1 | $877.10 | 777-2112 | $901.91 | ||
| HTC 770-2114 | 1-1/4 | 1.250 | 8-1/2 | 1-1/4 | $1,837.50 | 777-2114 | $1,925.89 | ||
4 Flute
| Uncoated | AlTiN | ||||||||
|---|---|---|---|---|---|---|---|---|---|
| Part # | Cut Dia. | Cut Dec | LOC | Shank | Price | Qty / Order | Part # | Price | Qty / Order |
| HTC 770-4125 | 1/8 | 0.125 | 1 | 1/8 | $30.65 | 777-4125 | $41.79 | ||
| HTC 770-4187 | 3/16 | 0.187 | 1 | 3/16 | $38.18 | 777-4187 | $48.33 | ||
| HTC 770-4256 | 1/4 | 0.250 | 3 | 1/4 | $33.81 | 777-4256 | $44.24 | ||
| HTC 770-4316 | 5/16 | 0.313 | 3 | 5/16 | $41.33 | 777-4316 | $52.15 | ||
| HTC 770-4357 | 3/8 | 0.375 | 4 | 3/8 | $51.82 | 777-4357 | $63.51 | ||
| HTC 770-4436 | 7/16 | 0.438 | 3 | 7/16 | $63.03 | 777-4436 | $72.46 | ||
| HTC 770-4507 | 1/2 | 0.500 | 4 | 1/2 | $101.79 | 777-4507 | $116.51 | ||
| HTC 770-4508 | 1/2 | 0.500 | 5 | 1/2 | $119.21 | 777-4508 | $149.32 | ||
| HTC 770-4627 | 5/8 | 0.625 | 4 | 5/8 | $101.86 | 777-4627 | $115.76 | ||
| HTC 770-4628 | 5/8 | 0.625 | 5 | 5/8 | $124.93 | 777-4628 | $140.83 | ||
| HTC 770-4629 | 5/8 | 0.625 | 6 | 5/8 | $155.99 | 777-4629 | $172.55 | ||
| HTC 770-4712 | 3/4 | 0.750 | 8 | 3/4 | $365.86 | 777-4712 | $393.91 | ||
| HTC 770-4758 | 3/4 | 0.750 | 5 | 3/4 | $287.46 | 777-4758 | $318.07 | ||
| HTC 770-4759 | 3/4 | 0.750 | 6 | 3/4 | $314.11 | 777-4759 | $338.63 | ||
| HTC 770-4875 | 7/8 | 0.875 | 5 | 7/8 | $553.67 | 777-4875 | $588.16 | ||
| HTC 770-4108 | 1 | 1.000 | 5 | 1 | $630.46 | 777-4108 | $658.38 | ||
| HTC 770-4109 | 1 | 1.000 | 6 | 1 | $731.73 | 777-4109 | $760.49 | ||
| HTC 770-4110 | 1 | 1.000 | 7 | 1 | $787.26 | 777-4110 | $823.13 | ||
| HTC 770-4112 | 1 | 1.000 | 8 | 1 | $877.10 | 777-4112 | $901.91 | ||
| HTC 770-4114 | 1-1/4 | 1.250 | 8-1/2 | 1-1/4 | $1,837.50 | 777-4114 | $1,925.89 | ||