As we begin 2021, we have found ourselves in a situation where our lead-times have substantially increased due to COVID-19 pandemic-related issues.
Those issues combined with high demand and heavy shipping volume is resulting in a longer than normal delivery timeframes for many Tormach machines and accessories.
We are working diligently to resolve these issues and look forward to bringing our lead-times back to normal. Unfortunately, this is going to take some time.
As of now, we anticipate that these lead times will continue into the second quarter. We appreciate your patience during this time.

4 FL - Corner Radius - 0.1875 in. (3/16) Cutter DIA x 0.1875 in. (3/16) Shank DIA x 0.0100 in. Radius x 0.2188 in. LOC x 3.0000 in. (3) OAL x 1.0000 in. (1) Reach - APLUS Coated

Shipping Weight:
0.1 lbs.
Stock: In stock

0.1875 in End Mills for Steels - 4 Flute - Corner Radius - Variable Pitch - Reduced Neck


Note: This is a dropship item and will incur a dropship fee. Available inventory is dependent upon OEM levels. Check Inventory Here.

Helical Tools are not currently eligible for expedited shipping.

Helical Solutions HSV-RN-4

Cutting Diameter: 0.1875 in

Flute Length: 0.2188 in

Overall Length: 3.0000 in

Coating: APLUS

Flutes: 4 Flute

Material: Micrograin Carbide

Helical-Solutions Tool Number: 32092

Helical-Solutions Tool Description: HSV-RN-M-40187-R.010

Need more information or a different tool not found on

Want for more information like Speeds & Feeds or a CAM tool library? Reference the Helical Solutions Tool Resource Guide.

Looking for a different tool from Helical Solutions? You may fill out this simple request form with their Tool Number or send an email to and we would be happy to get them for you!,


Explore manuals, videos, FAQs and more associated with this product.

Learn More