Mitsubishi VCMT110304 US735 | VCMT 221 Carbide Insert for Stainless
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Mitsubishi VCMT110304 US735
Premium Carbide Inserts for Stainless Steel & Exotic Materials
The Mitsubishi VCMT110304 US735 is a high-performance 35° rhombic positive turning insert, specifically engineered for stainless steel machining. Known for its exceptional toughness and heat resistance, the US735 grade ensures stable performance during interrupted cutting and medium-to-finishing applications.
Search Keywords: VCMT 221, Mitsubishi US735, Carbide Turning Inserts, Stainless Steel Cutting Tool, CNC Lathe Tips.
Model Code Breakdown
| Code | Definition |
|---|---|
| V | Shape: 35° Rhombic |
| C | Clearance Angle: 7° (Positive) |
| M | Tolerance Class: Medium Precision |
| T | Feature: Countersunk Hole with Chipbreaker |
| 11 | Cutting Edge Length (Approx. 11mm) |
| 03 | Thickness: 3.18mm |
| 04 | Corner Radius: 0.4mm (Finishing) |
Metric vs. Inch Standard
Metric (ISO):
VCMT110304
Imperial (ANSI):
VCMT 221
Grade & Chipbreaker Analysis
US735 Grade (CVD Coating): This is a dedicated grade for stainless steel turning. It features a specialized carbide substrate that prevents thermal cracking and built-up edge (BUE), making it perfect for tough-to-machine materials like 304 and 316 stainless steel.
Standard Chipbreaker: Optimized for finishing and medium cutting, ensuring smooth chip evacuation and reducing cutting force on delicate workpieces.
Cutting Parameters (Recommended)
| Workpiece Material | Cutting Speed (Vc) | Feed Rate (f) |
|---|---|---|
| Stainless Steel (304/316) | 80 - 180 m/min | 0.05 - 0.25 mm/rev |
| Heat Resistant Alloys | 30 - 70 m/min | 0.05 - 0.20 mm/rev |
Pro Tip: Grade Comparison
- US735: Best for interrupted cutting and general stainless steel machining (High Toughness).
- VP15TF: A versatile alternative for small-diameter parts and stable cutting conditions.
- MC7025: Choose this for higher speed continuous cutting in stable environments.
Need Help With Mitsubishi Inserts?
Looking for a Mitsubishi equivalent, alternative grade, or sample catalog? Our CNC specialists have helped 50+ manufacturers in aerospace, automotive, and medical machining source the right tooling at 30–50% lower cost than OEM prices.
This Mitsubishi insert is in stock. 24-hour quote response. ISO 9001 certified. Ships from Hangzhou in 3–7 days.
Technical FAQ & Buying Guide
When choosing CNC cutting tools, check the full model code, dimensions, grade and selected variant before ordering. Do not rely on the product image alone.
For carbide inserts, tool holders, drills and end mills, compare the mounting dimensions, connection type and manufacturer's specifications with your holder or machine. If you are unsure, share your existing part number and machining application with us before ordering.
Check the product listing for the selling unit, pack quantity and included components. If it is unclear whether the price is per piece or per pack, or whether a tool body and inserts are sold separately, contact us before purchasing.
Select cutting speed, feed rate and depth of cut using the relevant manufacturer's recommendations for your tool model, workpiece material, machine conditions and coolant method. The same settings are not suitable for every product or application.
Our automatic quantity discount is 6% off for 2–9 items and 12% off for 10 or more items, based on the total product quantity in the cart. Other offers may not combine with this discount; check the applicable offer conditions.
According to our shipping policy, orders are typically processed and shipped within 1–3 business days after confirmation. Delivery generally takes 5–20 business days, depending on your destination and shipping method. Customs clearance or unforeseen delays may affect delivery times. A tracking number is sent by email after shipment.