MSU-Manufactured Carbide End Mills
MSU manufactures the four-flute 4SCHA carbide chamfer mill family. The current product table supports 90-degree included-angle configurations and contains 11 exact catalog codes.
Compare the configurations by included angle, diameter, tip diameter, cutting length and shank. Send the exact 4SCHA code when known, or provide the chamfer drawing, angle convention, workpiece and operation for review.
Send the chamfer drawing, included angle, tip condition, workpiece and quantity for selection review or quotation.
Request a Chamfer Mill ReviewThe MSU 4SCHA family consists of four-flute solid carbide chamfer mills with a 90-degree included angle.
Family
4SCHA90°
Included angle
4-Flute 90° Chamfer Mill
The current 4SCHA product table contains 90-degree included-angle configurations. If a requirement uses 60 degrees, 120 degrees or another angle, send the drawing for feasibility review instead of treating it as a current catalog configuration.
The 90-degree value follows the catalog’s included-angle notation. If a part drawing uses a per-side angle or another convention, send the drawing and identify the reference so the requirement can be reviewed correctly.
Review the 4SCHA range and the angle and dimension fields used to distinguish its configurations.
Compare 4SCHA ConfigurationsThe 4SCHA range contains one family and one included-angle class. Compare dimensions and application conditions to select a configuration.
| Comparison input | What to provide | Review purpose |
|---|---|---|
| Included angle | Drawing angle, units and angle convention | Confirms that the requirement matches the current 90-degree catalog class |
| Diameter | Required tool or cutting-envelope diameter | Checks the tool envelope against the feature and setup |
| Tip diameter | Required tip condition or minimum feature limit | Distinguishes configurations that cannot be selected by outside diameter alone |
| Cutting length | Required axial engagement along the angled cutting edge | Checks the chamfer size against the applicable catalog configuration |
| Shank | Shank diameter and holder requirement | Checks the requested tool-to-holder interface |
Also provide overall length, reach, workpiece material and hardness, edge condition, operation, machine, holder, coolant method and quantity. MSU reviews the model code together with the drawing and setup before confirming the applicable configuration.
Continue to the drawing, angle convention and setup information needed for a complete review.
Review Chamfer Application InputsStart with the finished chamfer callout and the feature access. Provide the following information together:
Related routes
Use the End Mill Selection Guide for the shared selection framework. If the requirement does not match the current 90-degree 4SCHA table, submit the drawing through Custom Cutting Tools for feasibility review.
Send the drawing, angle convention, tip condition and machining setup together for review.
Send Chamfer Mill RequirementsThe current MSU range contains one 4SCHA family and 11 exact catalog codes. Every listed configuration belongs to the 90-degree included-angle class.
Family
4SCHA 4-Flute 90° Chamfer MillExact 4SCHA catalog codes
For the exact configuration, confirm the included angle, diameter, tip diameter, cutting length, reach, shank, overall length and application condition from the applicable catalog entry. A code is a catalog reference; availability is confirmed during quotation.
The Downloads page provides the current MSU carbide end mill supplement containing the 4SCHA table.
Open the document hub for the current 4SCHA table and dimensional drawing.
View the Chamfer Mill CatalogChamfer Mills are an MSU-manufactured product line. The current end-mill supplement establishes the four-flute 4SCHA family, 90-degree included-angle boundary and 11 exact catalog codes in this range.
The MSU Factory has Walter HELITRONIC MICRO equipment. MSU’s Quality Control facilities include a ZOLLER G3 measurement system. For an order, the selected included angle and other acceptance requirements are confirmed against the catalog configuration, quotation, order or approved drawing.
Product-specific angle, geometry, runout, tolerance, surface-finish requirements and inspection items are confirmed for the selected configuration and order conditions.
Review the documented quality workflow and how order-specific angle and tip requirements are confirmed.
Review Quality ControlSend the 4SCHA code when known. Include the chamfer size, included angle and drawing convention, tip condition, diameter, cutting length, reach, shank, overall length, workpiece and hardness, operation, machine, holder, coolant, quantity, destination and target date.
MOQ is normally 5–10 pieces, with the final quantity confirmed by product and quotation.
Samples are charged according to the product, and sample freight is paid by the customer.
Completion of the whole order is guaranteed within 25–30 days from order placement.
T/T with deposit and balance is supported. Percentages and payment milestones are stated in the quotation or order.
EXW, FOB, CIF and DDP can be discussed and are confirmed by order, destination and feasibility. Quotations remain valid for 30 days.
Packaging is confirmed in the quotation or order.
Report an issue within 30 days after receipt and include applicable photos, batch number, measurement report or video. Each issue is reviewed case by case.
Inquiries are received by Maria at maria@msutools.com or +86 13973369578 by phone or WhatsApp.
Send the complete chamfer requirement through Contact MSU and use Downloads for the current catalog.
Review the shared ordering terms before sending the complete chamfer requirement.
Review Ordering and Delivery
The current 4SCHA product table contains 90-degree included-angle configurations.
Yes. Send the drawing and angle convention for feasibility review. These angles are not presented as current 4SCHA catalog configurations in the catalog.
It is the included-angle notation used by the catalog. If the drawing uses a per-side angle or another convention, identify that convention in the inquiry.
Send the included angle, chamfer size, diameter, tip diameter, cutting length, reach, shank and overall-length limits, together with the part drawing.
No. They are documented catalog configurations. Availability and commercial terms are confirmed in the quotation.
Yes. Submit the drawing, angle convention, tolerance, tip condition, material, setup and quantity for feasibility review.
Completion of the whole order is guaranteed within 25–30 days from order placement.