3-Flute, Coolant-Through, Variable Index, Un-Coated
3CV-5XD
High‑Precision, Coolant‑Through Design for Slotting & Dynamic Milling Aluminum, Brass & Plastics
| Cut Diameter | Cut Length 5×D | Shank Diameter | Overall Length | Square | Radius 0.1 / .005" | Radius 0.2 / .010" | Radius 0.3 / .015" | |
|---|---|---|---|---|---|---|---|---|
| mm | in | Coolant Through – Un-Coated | ||||||
| 0.50 | 0.0197 | 2.50 | 4 | 55 | 3050500-C | – | – | – |
| 0.79* | 0.0313 | 3.95 | 4 | 55 | 3079500-C | – | – | – |
| 1.00 | 0.0394 | 5.00 | 4 | 55 | 3100500-C | 3100501-C | – | – |
| 1.19* | 0.0469 | 5.95 | 5 | 55 | 3119500-C | – | – | – |
| 1.50 | 0.0591 | 7.50 | 5 | 55 | 3150500-C | 3150501-C | – | – |
| 1.59* | 0.0625 | 7.95 | 5 | 55 | 3159500-C | 31595013-C | – | – |
| 1.98* | 0.0781 | 9.90 | 5 | 55 | 3198500-C | – | – | – |
| 2.00 | 0.0787 | 10.00 | 5 | 55 | 3200500-C | 3200501-C | 3200502-C | – |
| 2.38* | 0.0938 | 11.90 | 6 | 55 | 3238500-C | – | – | – |
| 2.50 | 0.0984 | 12.50 | 6 | 55 | 3250500-C | 3250501-C | 3250502-C | – |
| 2.78* | 0.1094 | 13.90 | 6 | 55 | 3278500-C | – | – | – |
| 3.00 | 0.1181 | 15.00 | 6 | 55 | 3300500-C | – | – | – |
| 3.17* | 0.1250 | 15.85 | 6 | 55 | 3317500-C | 33175013-C | 33175025-C | 33175038-C |
| P | ○ |
|---|---|
| M | ○ |
| K | ○ |
| N | ● |
| S | ○ |
| H | ○ |
* Inch sizes (1/32, 3/64, 1/16, 5/64, 3/32, 7/64 and 1/8 in) use inch corner radii: .005" (0.13 mm), .010" (0.25 mm) and .015" (0.38 mm).
Other sizes and corner radii are available made to order. Allow 14–20 business days.
Key Features
- Coolant-through shank: delivers coolant to the cutting edge, reducing heat and improving chip evacuation.
- High-polish flutes: minimize material bonding for exceptional chip forming in aluminum and plastic.
- New flute geometry: allows increased feed rates and reduced cycle times.
- 3-flute design: built for slotting, dynamic milling and large step-over milling.
- Premium carbide: for rigidity and long tool life.
Applications & Benefits
Applications
Full slotting, dynamic milling, large step-over milling, pocketing and high-speed finishing.
Ideal Materials
Aluminum alloys, brass, copper, plastics and other non-ferrous materials.
Performance Benefits
- Excellent chip evacuation
- Superior surface finish
- Higher feed rates and shorter cycle times
Speeds & Feeds
Recommended starting parameters. Feed per tooth is shown in mm, with inches in parentheses.
For other diameters: Feed / Tooth (mm) = Cut Diameter (mm) × Multiplication Factor
3CV-5XD // OPEN SLOTS
| Material Guide | Hardness | WOC | M/Min | SFM | DOC 5.0xD LOC | Feed / Tooth mm (in) by cut diameter | Multiplication Factor | |||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 0.5(0.0197) | 1.0(0.0394) | 1.5(0.0591) | 2.0(0.0787) | 2.5(0.0984) | 3.0(0.1181) | |||||||||
| N | ALUMINUM ALLOYS | 6061, 7075, A380 | < 15 HRC | 1xD | 213 | 700 | .50xD | 0.00595(0.00023) | 0.01189(0.00047) | 0.01784(0.00070) | 0.02378(0.00094) | 0.02973(0.00117) | 0.03567(0.00140) | 0.011890 |
| COPPER ALLOYS | C10100, C28000 | |||||||||||||
3CV-5XD // DYNAMIC ROUGHING
| Material Guide | Hardness | WOC MAX | M/Min | SFM | DOC 5.0xD LOC | Feed / Tooth mm (in) by cut diameter | Multiplication Factor | |||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 0.5(0.0197) | 1.0(0.0394) | 1.5(0.0591) | 2.0(0.0787) | 2.5(0.0984) | 3.0(0.1181) | |||||||||
| N | ALUMINUM ALLOYS | 6061, 7075, A380 | < 15 HRC | .10xD | 244 | 800 | 4.00xD | 0.00445(0.00018) | 0.00889(0.00035) | 0.01334(0.00053) | 0.01778(0.00070) | 0.02223(0.00088) | 0.02667(0.00105) | 0.008890 |
| COPPER ALLOYS | C10100, C28000 | |||||||||||||
3CV-5XD // FINISHING
| Material Guide | Hardness | WOC MAX | M/Min | SFM | DOC 5.0xD LOC | Feed / Tooth mm (in) by cut diameter | Multiplication Factor | |||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 0.5(0.0197) | 1.0(0.0394) | 1.5(0.0591) | 2.0(0.0787) | 2.5(0.0984) | 3.0(0.1181) | |||||||||
| N | ALUMINUM ALLOYS | 6061, 7075, A380 | < 15 HRC | .01xD | 244 | 800 | 4.00xD | 0.00508(0.00020) | 0.01016(0.00040) | 0.01524(0.00060) | 0.02032(0.00080) | 0.02540(0.00100) | 0.03048(0.00120) | 0.010160 |
| COPPER ALLOYS | C10100, C28000 | |||||||||||||