Request quote
WIDIA WCE4 W40B Ball Nose End Mill — Straight-Cylindrical — Inch
WIDIA WCE4 W40B Ball Nose End Mill — Straight-Cylindrical — Inch
Pricing by quote
WIDIA WCE4 W40B inch ball nose end mills feature 4 flutes and straight cylindrical shanks. Compare cutting diameter and length in the manufacturer specifications, then request a quote for the required configuration.
…
Availability confirmed with your quote.
Technical Specifications
Tool configurations
| Article ID | Configuration | Cutting diameter D1 [in] | Shank diameter D [in] | Maximum cutting depth AP1MAX [in] | Overall length L [in] | ANSI catalog number | Grade | Flutes | Shank style |
|---|---|---|---|---|---|---|---|---|---|
| 6945890 | W40BE03000RBT | 0.125 | 0.125 | 0.5 | 2 | W40BE03000RBT | WU20PE | 4 | Straight-Cylindrical |
| 6945891 | W40BE05001RBT | 0.1875 | 0.1875 | 0.625 | 2.25 | W40BE05001RBT | WU20PE | 4 | Straight-Cylindrical |
| 6945892 | W40BE07003RBT | 0.25 | 0.25 | 0.75 | 2.5 | W40BE07003RBT | WU20PE | 4 | Straight-Cylindrical |
| 6945893 | W40BE08004RBT | 0.3125 | 0.3125 | 0.75 | 2.5 | W40BE08004RBT | WU20PE | 4 | Straight-Cylindrical |
| 6945894 | W40BE10005RBT | 0.375 | 0.375 | 0.875 | 2.5 | W40BE10005RBT | WU20PE | 4 | Straight-Cylindrical |
Technical documents
Compare With Similar Items
| Product | 
|
|
|
|---|---|---|---|
| Description | WIDIA WCE4 W40B inch ball nose end mills feature 4 flutes and straight cylindrical shanks. Compare cutting diameter and length in the manufacturer specifications, then request a quote for the required configuration. |
WIDIA WCE4 W40B inch ball nose end mills feature 4 flutes and Weldon shanks. Compare cutting diameter and length in the manufacturer specifications, then request a quote for the required configuration. |
WIDIA WCE4 W41B inch ball nose end mills feature 4 flutes and Weldon shanks. Compare cutting diameter and length in the manufacturer specifications, then request a quote for the required configuration. |
| Price | Pricing by quote
|
Pricing by quote
|
Pricing by quote
|
You May Also Like
Choose your option
Choose your option
Technical guidance & FAQs
Applications and materials
Choosing a configuration
Compatibility and use
Technical documents
Where is the ball-nose form useful?
Its rounded end profile suits contoured and 3D surfaces. Match tool diameter and the contact region to the required surface geometry.
How do I compare W40B with another WCE4 length series?
Compare actual cutting depth and overall length at the required diameter. Keep the ball nose form and straight cylindrical shank consistent when checking a replacement.
Can a similar inch or metric tool be substituted?
Check exact cutting and shank dimensions, end form and required length. This listing uses inch configurations; a converted nominal diameter does not establish an equivalent ordering number.
