Type 300 FractionalTools - End Mills - End Mills with Straight Flutes - Radial Edged End Mills with Straight Flutes - Radial Edged End Mills with 2 Straight Flutes For Steels
| 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 | 1.2500 | 1 1/4 | 1 1/4 | 2 | 4 1/4 | 1 | 30040 | $156.00 | 1.5000 | 1 1/2 | 1 1/2 | 2 | 4 1/2 | 1 1/4 | 30048 | $200.95 | 1.7500 | 1 3/4 | 1 1/2 | 2 | 4 1/2 | 1 1/4 | 30056 | $225.35 | 2.0000 | 2 | 1 1/2 | 2 | 4 1/2 | 1 1/4 | 30064 | $269.10 | 0.6250 | 5/8 | 1 | 2 | 3 3/8 | 1/2 | 30020 | $93.20 | 0.7500 | 3/4 | 1 | 2 | 3 5/8 | 5/8 | 30024 | $104.60 | 0.8750 | 7/8 | 1 1/4 | 2 | 4 | 5/8 | 30028 | $123.60 | 1.0000 | 1 | 1 1/4 | 2 | 4 | 7/8 | 30032 | $136.55 | 1.1250 | 1 1/8 | 1 1/4 | 2 | 4 1/4 | 1 | 30036 | $139.90 | 0.3125 | 5/16 | 5/8 | 2 | 2 1/2 | 3/8 | 30010 | $76.95 | 0.3750 | 3/8 | 5/8 | 2 | 2 1/2 | 3/8 | 30012 | $82.15 | 0.4375 | 7/16 | 1 | 2 | 2 11/16 | 3/8 | 30014 | $82.15 | 0.5000 | 1/2 | 1 | 2 | 3 1/4 | 1/2 | 30016 | $84.00 | 0.5625 | 9/16 | 1 | 2 | 3 3/8 | 1/2 | 30018 | $93.20 | 0.2500 | 1/4 | 1/2 | 2 | 2 1/2 | 3/8 | 30008 | $73.85 |
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