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Walter F4238 porcupine milling cutters are cutting tools designed for high-performance machining operations in the aerospace, automotive, general engineering, mould & die, energy and heavy equipment ...Read More
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E| Style | Model | Bore | Cutting Length | Diameter | Insert Screw | Nomenclature | Number Of Inserts Required | Overall Length | Shank Dia. | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| A | F4238.B32.080.Z05.57 | - | 0.657" | 1.968" | FS1495 Torx 20 IP | F4238.B32.080.Z05.57 | 4 | 1.574" | T45" | £2,744.11 | |
| B | F4238.US5.051.Z03.85 | - | 3.898" | 2.5" | FS1453 Torx 15 IP | F4238.US5.051.Z03.85 | 28 | 3.898" | CAT50V | £2,321.68 | |
| B | F4238.UB26.064.Z04.57 | - | 2.795" | 3" | FS1453 Torx 15 IP | F4238.UB26.064.Z04.57 | 25 | 2.795" | 1.25" | £2,022.98 | |
| C | F4238.T36.040.Z03.29 | - | 1.693" | 1.968" | FS1457 Torx 9 IP | F4238.T36.040.Z03.29 | 16 | 3.543" | HSK-A63" | £959.11 | |
| B | F4238.US5.064.Z04.99 | - | 2.244" | 1.5" | FS1453 Torx 15 IP | F4238.US5.064.Z04.99 | 12 | 2.244" | 1.25" | £3,274.37 | |
| B | F4238.UW31.038.Z03.57 | - | 3.346" | 2" | FS1453 Torx 15 IP | F4238.UW31.038.Z03.57 | 18 | 3.346" | 1.5" | £1,390.10 | |
| B | F4238.UW38.051.Z03.90 | - | 1.693" | 2" | FS1453 Torx 15 IP | F4238.UW38.051.Z03.90 | 9 | 1.693" | 0.75" | £2,057.95 | |
| B | F4238.UB19.051.Z03.43 | - | 2.244" | 2.5" | FS1453 Torx 15 IP | F4238.UB19.051.Z03.43 | 16 | 2.244" | 1" | £1,411.02 | |
| D | F4238.UB31.076.Z05.71 | - | 0.315" | 1.575" | FS1459 Torx 15 IP | F4238.UB31.076.Z05.71 | 3 | 1.574" | T36" | £3,033.40 | |
| C | F4238.B32.085.Z05.71 | - | 2.559" | 1.968" | FS1457 Torx 9 IP | F4238.B32.085.Z05.71 | 24 | 4.566" | NCT 80" | £2,646.76 | |
| E | F4238.B27.063.Z04.43 | 0.866" | 0.197" | 1.654" | FS359 Torx 15 | F4238.B27.063.Z04.43 | 5 | 1.574" | 1.063 | £1,871.32 | |
| B | F4238.B27.063.Z04.57 | 1.063" | 1.063" | 2.598" | FS1453 Torx 15 IP | F4238.B27.063.Z04.57 | 16 | 3.346" | 1.063 | £2,151.96 | |
| B | F4238.B32.080.Z05.71 | 1.26" | 2.913" | 3.346" | FS1453 Torx 15 IP | F4238.B32.080.Z05.71 | 25 | 3.936" | 1.26 | £3,033.53 | |
| B | F4238.B27.066.Z04.57 | 1.26" | 1.26" | 3.15" | FS1453 Torx 15 IP | F4238.B27.066.Z04.57 | 25 | 3.936" | 1.063 | £1,902.55 |
The selection of a milling cutter depends on machining operation, material, cutting conditions and desired results. Consider cutter geometry, material compatibility, number of cutting edges and coating options to choose a suitable cutter.
Chatter refers to the unwanted vibrations or unstable cutting conditions that can occur during milling. To reduce chatter, try adjusting cutting parameters such as cutting speed, feed rate or depth of cut. Using more rigid setups, selecting appropriate tool holders, and employing vibration-dampening techniques can also help minimise chatter.