Garr Tool 50478 1/2×4″ BALL 4FL 5/8″ F/L 2-1/4″R/L AlCrN V4B End Mill
$128.73
- 1/2×4″ BALL 4FL 5/8″ F/L 2-1/4″R/L AlCrN
- Recommended for Titanium, Inconel, and Stainless Steel
- Variable Helix – Ball End – 4 Flutes – AlCrN Coated
- Solid submicron grain carbide end mill – center cutting
Garr Tool V4B Series End Mill — 1/2×4″ BALL 4FL 5/8″ F/L 2-1/4″R/L AlCrN
- Recommended for Titanium, Inconel, and Stainless Steel
- Variable Helix – Ball End – 4 Flutes – AlCrN Coated
- Solid submicron grain carbide end mill – center cutting
- Engineered for High Efficiency Milling
- Helix geometry varies over length of flutes
- Variable flute design helps with chip evacuation in slots and pockets
- Variable rake aids in chip formation
- PCT (Polish Carbide Treatment) enhances tool life
- Minimizes burr on part
- Smaller diameters can be modified with a flat within 48 hours
- (The combination of an extended flute length with a weldon flat may
- cause the flute washout to reach inside some end mill holders)
Tolerances
- flute dia. +.000-.002″ (+.000-.050mm)
- shank dia. -.0001-.0004″ (-0.0025-0.0100mm)
- ball radius +.000-.001″ (+0.000-0.025mm)
Made by Garr Tool, Alma, Michigan (ISO 9001:2015). WARNING: This product can expose you to chemicals including cobalt, which is known to the State of California to cause cancer. www.P65Warnings.ca.gov
| EDP # | 50478 |
|---|---|
| Series | V4B |
| Description | 1/2x4" BALL 4FL 5/8" F/L 2-1/4"R/L AlCrN |
| Flutes | 4 |
| Flute Diameter | 0.5000" |
| Flute Length | 0.6250" |
| Shank Diameter | 0.5000" |
| Neck Diameter | 0.4750" |
| Overall Length | 4.0000" |
| Reach Length (L.B.S.) | 2.2500" |
| Neck Length Behind Flutes | 1.6250" |
| End Type | BALL |
| Weight (lbs) | 0.4000 |
| Coating | ALCRN |
| Made in | USA (Alma, Michigan) |
Applications
Plunge, ramp & side cutting
Slotting (ball end)
Side milling (ball end)
Tolerances
- flute dia. +.000-.002" (+.000-.050mm)
- shank dia. -.0001-.0004" (-0.0025-0.0100mm)
- ball radius +.000-.001" (+0.000-0.025mm)
| EDP # | Flute Diameter | Flute Length | Overall Length | Reach Length | Shank Diameter | Price |
|---|---|---|---|---|---|---|
| 50176 | 0.1562" | 0.5000" | 2.0000" | 0.2500" | $33.62 Add to cart | |
| 50187 | 0.1875" | 0.5000" | 2.0000" | 0.2500" | $32.95 Add to cart | |
| 50198 | 0.2188" | 0.7500" | 2.5000" | 0.2500" | $36.56 Add to cart | |
| 50560 | 0.2500" | 0.3750" | 2.0000" | 0.2500" | $31.92 Add to cart | |
| 50678 | 0.2500" | 0.3750" | 3.0000" | 1.1250" | 0.2500" | $64.80 Add to cart |
| 50474 | 0.2500" | 0.3750" | 4.0000" | 1.1250" | 0.2500" | $68.50 Add to cart |
| 50679 | 0.2500" | 0.3750" | 4.0000" | 1.5000" | 0.2500" | $68.50 Add to cart |
| 50680 | 0.2500" | 0.3750" | 4.0000" | 2.0000" | 0.2500" | $68.50 Add to cart |
| 50684 | 0.2500" | 0.3750" | 6.0000" | 4.0000" | 0.2500" | $86.25 Add to cart |
| 50254 | 0.2500" | 0.7500" | 2.5000" | 0.2500" | $35.36 Add to cart | |
| 50677 | 0.2500" | 1.1250" | 3.0000" | 0.2500" | $52.36 Add to cart | |
| 50681 | 0.2500" | 1.5000" | 4.0000" | 0.2500" | $56.06 Add to cart | |
| 50682 | 0.2500" | 1.7500" | 4.0000" | 0.2500" | $56.06 Add to cart | |
| 50683 | 0.2500" | 2.0000" | 4.0000" | 0.2500" | $56.06 Add to cart | |
| 50561 | 0.3125" | 0.4375" | 2.0000" | 0.3125" | $43.58 Add to cart | |
| 50686 | 0.3125" | 0.4375" | 3.0000" | 1.5000" | 0.3125" | $81.34 Add to cart |
| 50255 | 0.3125" | 0.8125" | 2.5000" | 0.3125" | $47.87 Add to cart | |
| 50685 | 0.3125" | 1.2500" | 3.0000" | 0.3125" | $66.79 Add to cart | |
| 50562 | 0.3750" | 0.5000" | 2.0000" | 0.3750" | $51.46 Add to cart | |
| 50476 | 0.3750" | 0.5000" | 4.0000" | 1.1250" | 0.3750" | $98.85 Add to cart |
| 50257 | 0.3750" | 1.0000" | 2.5000" | 0.3750" | $55.93 Add to cart | |
| 50689 | 0.3750" | 1.2500" | 3.0000" | 0.3750" | $73.61 Add to cart | |
| 50690 | 0.3750" | 1.5000" | 4.0000" | 0.3750" | $82.84 Add to cart | |
| 50563 | 0.5000" | 0.6250" | 2.5000" | 0.5000" | $85.48 Add to cart | |
| 50478 | 0.5000" | 0.6250" | 4.0000" | 2.2500" | 0.5000" | $128.73 Add to cart |
| 50697 | 0.5000" | 0.6250" | 6.0000" | 3.1250" | 0.5000" | $175.47 Add to cart |
| 50598 | 0.5000" | 0.6250" | 6.0000" | 4.1250" | 0.5000" | $175.47 Add to cart |
| 50472 | 0.5000" | 1.0000" | 3.0000" | 0.5000" | $95.41 Add to cart | |
| 50473 | 0.5000" | 1.0000" | 3.0000" | 0.5000" | $95.41 Add to cart | |
| 50698 | 0.5000" | 1.0000" | 6.0000" | 4.5000" | 0.5000" | $175.47 Add to cart |
| 50260 | 0.5000" | 1.2500" | 3.0000" | 0.5000" | $95.41 Add to cart | |
| 50292 | 0.5000" | 1.2500" | 3.0000" | 0.5000" | $95.41 Add to cart | |
| 50696 | 0.5000" | 1.5000" | 3.5000" | 0.5000" | $108.76 Add to cart | |
| 50592 | 0.5000" | 1.6250" | 4.0000" | 0.5000" | $112.77 Add to cart | |
| 50593 | 0.5000" | 1.6250" | 4.0000" | 0.5000" | $112.77 Add to cart | |
| 50261 | 0.5000" | 2.1250" | 4.0000" | 0.5000" | $112.77 Add to cart | |
| 50293 | 0.5000" | 2.1250" | 4.0000" | 0.5000" | $112.77 |