# Tapered End Mill, 50 Deg, 0.313" Tip Dia, Large End Dia.: 1.245"

**Manufacturer:** Conical Tool  
**MPN:** `R-504-BE`

The Conical Tool Company R-504-BE is a 4-flute HSS tapered end mill with a 5/16'' tip. It has a large diameter of 1.2451'' and a shank diameter of 3/4''. The tool has a length of cut of 1'' and an overall length of 3 1/2''. This end mill features a ball end for precise cutting in a variety of applications.

## Specifications

| Attribute | Value |
| --- | --- |
| Brand name | Conical Tool |
| Manufacturer name | Conical Tool |
| Manufacturer | Conical Tool, Conical Tool Company |
| DimensionUnit | inch |
| Extra Product Name | Tapered End Mill, 50 Deg, 0.313" Tip Dia, Large End Dia.: 1.245" |
| UnitOfMeasure | EA |
| Weight | 0.34, 4.01 |
| WeightUnit | lbs |
| cali_prop65_orglabel | False |
| cali_prop65_whtlabel | False |
| countryOfOrigin | US |
| extendedLead | 8 |
| height | 1.56 |
| length | 4.38 |
| moq | 1 |
| MPN | R-504-BE |
| multiple | 1 |
| qtyInStock | 0 |
| SKU | G9168389 |
| tierMinQty1 | 1 |
| tierPrice1 | 193.35 |
| url | https://www.zoro.com/conical-tool-tapered-end-mill-50-deg-0313-tip-dia-large-end-dia-1245-r-504-be/i/G9168389/ |
| width | 1.56 |
| Part Number | R-504-BE |
| Model | R-504-BE |
| Product Group | BISS |
| Material - Machining | Premium High Speed Steel |
| End Mill Cutting Type | Center Cutting |
| Taper Angle Per Side | 25.0 Degrees |
| Length of Cut | 1 in |
| Overall Length | 3 1/2 in |
| Number of Flutes | 4 |
| Shank Dia | 3/4 in |
| End Mill Material | High Speed Steel |
| Large End Dia | 1.245 in |
| Tip Diameter | 0.313" |
| Finish | Bright (Uncoated) |
| Helix Angle | 30 Degrees |
| Spiral Direction | Right Hand |
| Included Angle | 50 Degrees |
| Item | Tapered End Mill Ball End |
| Corner Radius | 0.156 in |
| Dimension Type | Fractional Inch |
| Shank Type | Single Weldon |
| Cutting Direction | Right Hand |
| Taper Angle per Side | 25.0 Degrees |
| Series | THX |
| End Type- Holemaking | Ball End |
| Country of Origin (subject to change) | United States |
| ASIN | B019N3CFU2 |
| AdultProduct | False |
| Asin | B019N3CFU2 |
| Autographed | False |
| Batteries_required | False |
| Binding | Tools & Home Improvement |
| Brand | Conical Tool, Conical Tool Company |
| Bullet_point | Ball end for contour milling in finishing operations, Multi-flute, three and four flute design allows for proper chip evacuation through a variety of materials and applications while maximizing machin |
| Case | 1 |
| Cat | Industrial & Scientific |
| CatId | 16310091 |

## Distributor availability

| Distributor | SKU | Price (USD) | Qty | Stock | MOQ |
| --- | --- | --- | --- | --- | --- |
| Zoro | G9168389 | 193.35 | 1 | None | 1 |
| Grainger | 39VT38 | 157.75 | 1 | None | 1 |
| Suncoast Tools | R-504-BE | 144.35 | 1 | None | 1 |
| Zoro | G0133799 | 130.99 | 1 | None | 1 |

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Structured data: `/python/html6/product/500/110000000/110358000/part_--R504BE---ConicalTool--70e7fe625a.json`  
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