Type 657 MetricTools - Drills - Coolant Fed Drills - Coolant Fed Twist Drills, Long Length, 135° Split Point
| Chip Class | Material Machined | Tool Type |
|---|---|---|
| 20 | NON-FERROUS - LONG CHIPS | 656 |
| 40 | NON-FERROUS - SHORT CHIPS | 656 |
| 60 | CAST IRONS | 656 |
| 100 | MEDIUM STRENGTH STEELS | 657 |
| 120 | HIGH STRENGTH STEELS | 657 |
Discontinued, While Supplies Last.
Modifications
Coatings available:
- TITANIUM NITRIDE - TiN
- TITANIUM CARBONITRIDE - TiCN
- ZIRCONIUM NITRIDE - ZrN
- AL TITANIUM NITRIDE - AITiN
| Decimal Diameter | Tool Diameter Mm | Flute Length | Flute Length Mm | Overall Length | Overall Length Mm | EDP | Price | 0.7283 | 18.5 | 6 3/8 | 162 | 9 3/4 | 248 | 657185 | $464.55 | 0.7480 | 19.0 | 6 3/8 | 162 | 9 3/4 | 248 | 657190 | $464.55 | 0.6299 | 16.0 | 5 7/8 | 149 | 9 | 229 | 657160 | $420.60 | 0.6496 | 16.5 | 5 7/8 | 149 | 9 | 229 | 657165 | $420.60 | 0.6693 | 17.0 | 6 | 152 | 9 1/4 | 235 | 657170 | $450.60 | 0.6890 | 17.5 | 6 | 152 | 9 1/4 | 235 | 657175 | $450.60 | 0.7087 | 18.0 | 6 3/16 | 157 | 9 1/2 | 241 | 657180 | $462.10 | 0.5315 | 13.5 | 5 1/4 | 133 | 8 | 203 | 657135 | $318.20 | 0.5512 | 14.0 | 5 3/8 | 137 | 8 1/4 | 210 | 657140 | $335.30 | 0.5709 | 14.5 | 5 5/8 | 143 | 8 1/2 | 216 | 657145 | $395.40 | 0.5906 | 15.0 | 5 5/8 | 143 | 8 1/2 | 216 | 657150 | $395.40 | 0.6102 | 15.5 | 5 3/4 | 146 | 8 3/4 | 222 | 657155 | $395.40 | 0.4331 | 11.0 | 4 5/8 | 117 | 7 1/4 | 184 | 657110 | $297.05 | 0.4528 | 11.5 | 4 7/8 | 124 | 7 1/2 | 191 | 657115 | $297.05 | 0.4724 | 12.0 | 5 | 127 | 7 3/4 | 197 | 657120 | $297.05 | 0.4921 | 12.5 | 5 | 127 | 7 3/4 | 197 | 657125 | $297.05 | 0.5118 | 13.0 | 5 1/4 | 133 | 8 | 203 | 657130 | $318.20 | 0.3346 | 8.5 | 4 1/8 | 105 | 6 1/2 | 165 | 657085 | $276.70 | 0.3543 | 9.0 | 4 1/4 | 108 | 6 3/4 | 171 | 657090 | $276.70 | 0.3740 | 9.5 | 4 1/4 | 108 | 6 3/4 | 171 | 657095 | $276.70 | 0.3937 | 10.0 | 4 3/8 | 111 | 7 | 178 | 657100 | $297.05 | 0.4134 | 10.5 | 4 5/8 | 117 | 7 1/4 | 184 | 657105 | $297.05 | 0.2756 | 7.0 | 3 7/8 | 98 | 6 1/4 | 159 | 657070 | $276.70 | 0.2953 | 7.5 | 4 | 102 | 6 3/8 | 162 | 657075 | $276.70 | 0.3150 | 8.0 | 4 | 102 | 6 3/8 | 162 | 657080 | $276.70 |