Type 302 FractionalTools - End Mills - End Mills with Straight Flutes - Radial Edged End Mills with Straight Flutes - Radial Edged End Mills with 2 Straight Flutes For Non-Ferrous & Cast Irons
| Chip Class | Material Machined | Tool Type |
|---|---|---|
| 20 | NON-FERROUS - LONG CHIPS | 302 |
| 40 | NON-FERROUS - SHORT CHIPS | 302 |
| 60 | CAST IRONS | 302 |
| 80 | LOW STRENGTH STEELS | 300 |
| 100 | MEDIUM STRENGTH STEELS | 300 |
| 120 | HIGH STRENGTH STEELS | 300 |
| 140 | HIGH TEMPERATURE ALLOYS | 302 |
Description
- Two large flutes for easy chip removal
- Use when machine horsepower is too low for high chip capacity end mills
- Radial edged for longer tool life
- Geometry and carbide grade, O.D. relief and end clearance appropriate for material being machined
- Flute long carbide tips brazed to tough hardened alloy steel body
- Straight shanks have standard Weldon drive flats
- Non-center cutting end mills have the ends cleared to depth of carbide
Modifications
- Modified tool diameter
- Metric tool diameter
- Cutting diameter reduced for step or pilot
- Corner chamfer or corner radius
- Shortened shank or reduced shank diameter
- Additional shank drive flat(s)
- Coolant outlets
- Stocked coated tools priced below
Coatings available:
- TITANIUM NITRIDE - TiN
- TITANIUM CARBONITRIDE - TiCN
- ZIRCONIUM NITRIDE - ZrN
- AL TITANIUM NITRIDE - AITiN
| Decimal Diameter | Fractional Diameter | Carbide Length | Number Of Flutes | Overall Length | Shank Diameter | EDP | Price | 1.7500 | 1 3/4 | 1 1/2 | 2 | 4 1/2 | 1 1/4 | 30256 | $236.55 | 2.0000 | 2 | 1 1/2 | 2 | 4 1/2 | 1 1/4 | 30264 | $263.90 | 0.9375 | 15/16 | 1 1/4 | 2 | 4 | 7/8 | 30230 | $129.90 | 1.0000 | 1 | 1 1/4 | 2 | 4 | 7/8 | 30232 | $130.20 | 1.1250 | 1 1/8 | 1 1/4 | 2 | 4 1/4 | 1 | 30236 | $133.65 | 1.2500 | 1 1/4 | 1 1/4 | 2 | 4 1/4 | 1 | 30240 | $161.15 | 1.5000 | 1 1/2 | 1 1/2 | 2 | 4 1/2 | 1 1/4 | 30248 | $199.55 | 0.6250 | 5/8 | 1 | 2 | 3 3/8 | 1/2 | 30220 | $88.75 | 0.6875 | 11/16 | 1 | 2 | 3 3/8 | 5/8 | 30222 | $96.10 | 0.7500 | 3/4 | 1 | 2 | 3 5/8 | 5/8 | 30224 | $99.70 | 0.8125 | 13/16 | 1 | 2 | 3 5/8 | 5/8 | 30226 | $120.50 | 0.8750 | 7/8 | 1 1/4 | 2 | 4 | 5/8 | 30228 | $121.25 | 0.3125 | 5/16 | 5/8 | 2 | 2 1/2 | 3/8 | 30210 | $73.05 | 0.3750 | 3/8 | 5/8 | 2 | 2 1/2 | 3/8 | 30212 | $78.35 | 0.4375 | 7/16 | 1 | 2 | 2 11/16 | 3/8 | 30214 | $78.35 | 0.5000 | 1/2 | 1 | 2 | 3 1/4 | 1/2 | 30216 | $80.30 | 0.5625 | 9/16 | 1 | 2 | 3 3/8 | 1/2 | 30218 | $88.75 | 0.2500 | 1/4 | 1/2 | 2 | 2 1/2 | 3/8 | 30208 | $70.35 |