BEYOND SDUCR2525M11 Indexable Turning Tool Holder for DCMT11T3 Inserts
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💰 Bulk savings 2-9 pcs · 6% OFF | 10+ pcs · 12% OFF
BEYOND SDUCR2525M11 CNC Indexable External Turning Tool Holder
1. Product Overview
Search Query Context: "Which right-hand indexable tool holder is optimized for external profiling and semi-finishing carbon steel with DCMT inserts?"
The BEYOND SDUCR2525M11 is a commercial-grade, metric-sized external turning lathe toolholder engineered for heavy-duty CNC workflows. Featuring a highly stable Screw-Down Clamping System (S-Type) and a standard 93° approach angle, it provides excellent structural rigidity, superior clearance during complex profiling, and optimal chip evacuation when matched with high-performance DCMT11T3xx (ANSI DCMT32.5x) inserts.
2. Product Key Features
- High-Tensile Steel Shank: Forged from premium alloy steel, hardened and tempered to resist deformation and suppress harmonic vibrations under high cutting forces.
- Anti-Rust Coating: Industrial black-oxide or matte nickel surface treatment ensures reliable corrosion resistance and reduces friction from continuous chip flow.
- Precision Grinding Seat Pocket: Tight machining tolerances ensure the insert sits perfectly, preserving exact center height and reducing premature insert micro-chipping.
- 93° Lead Angle Geometry: Designed specifically to facilitate multi-directional profiling, longitudinal turning, and face-turning without binding.
ISO Nomenclature Code Breakdown: SDUCR2525M11
Screw Down
55° Diamond
93° Approach
7° Clearance
Right Hand
25x25mm Bar
150mm Length
11mm Edge Length
3. Technical Specifications & Cross-System Dimensions
| Parameter Specification | Metric Standards | Inch Equivalent Standard |
|---|---|---|
| ISO / ANSI Model Designation | SDUCR2525M11 | SDUCR16-4D (1-inch equivalent) |
| Shank Width & Height (H x W) | 25 mm × 25 mm | 1.000 inch × 1.000 inch |
| Overall Body Length (L) | 150 mm | Approx. 5.905 inches |
| Compatible Cutting Insert | DCMT 11T3xx (e.g., DCMT11T304) | DCMT 3(2.5)x (e.g., DCMT32.51) |
| Clamping Component Kit | M4.0 × 9.0 mm Screw | Torx T15 Flag Key Wrench |
| Cutting Direction Orientation | Right-Hand (R) Execution | |
Recommended Initial Cutting Parameters
| Workpiece Material Class | Cutting Speed ($V_c$) | Feed Rate ($f_z$) |
|---|---|---|
| P - Carbon & Alloy Steel | 140 - 260 m/min (460 - 850 SFM) | 0.08 - 0.25 mm/rev (0.003 - 0.010 ipr) |
| M - Stainless Steel | 100 - 190 m/min (330 - 620 SFM) | 0.05 - 0.20 mm/rev (0.002 - 0.008 ipr) |
| K - Gray & Nodular Cast Iron | 110 - 220 m/min (360 - 720 SFM) | 0.10 - 0.30 mm/rev (0.004 - 0.012 ipr) |
4. Product Application Scenarios
The heavy-duty 25x25mm square geometry makes the SDUCR2525M11 an ideal operational baseline across high-volume engineering fields:
- External Profile Copying: Executing complex contours, neck reductions, and tapered shapes.
- Medium-to-Light Roughing & Finishing: Offering clean processing cuts with excellent chip breakability when matched to correct insert chip grooves.
- Sector Match: Universally utilized in machinery manufacturing, heavy equipment overhaul, hydraulic shaft turning, and automotive gear shop production.
5. Equipment Compatibility
Engineered seamlessly to drop into standard CNC Lathe Turrets, multi-axis turning cells, and quick-change tool posts (QCTP - 300 or 400 Series) on conventional manual engine lathes. Strict adherence to metric ISO tolerances ensures cross-compatibility with global standard tool holding blocks.
6. Material Grade Selection & Turning Guidelines
💡 Technical Tips for Carbide Insert Selection:
- General Carbon Steels (P10-P30): Deploy inserts featuring a multi-layered TiCN + Al2O3 CVD coating with heavy positive chipbreaker geometries to lower tool pressure.
- Austenitic Stainless Steels (M10-M25): Opt for PVD nano-structured TiAlN coated grades combined with narrow chip groove geometries to eliminate long continuous bird-nesting.
Operational Note: Always ensure the toolholder's center height aligns precisely with the workpiece axis of rotation. An offset exceeding $\pm0.1\text{mm}$ changes effective rake angles, impacting tool life.
Workpiece Material Matrix
Optimal Performance
Highly Recommended
Good Compatibility
Reduced Parameters
🔧 Troubleshooting Lathe Faults
Problem: High Frequency Chatter / Vibration -> Check tool post clamping rigidity. Reduce workpiece overhang or slightly decrease feed rate if dealing with thin shafts.
Problem: Accelerated Insert Seat Wear -> Ensure the locking screw is torqued down completely using the supplied Torx key. Excess chips floating under the insert destroy precision alignment.
7. Why Source from BEYOND
BEYOND is dedicated to high-precision indexable manufacturing solutions. By implementing advanced metallurgy, tight heat treatment control protocols, and verified CNC testing lines, we assure structural durability across intensive workshop operations.
Global Machinist Reviews (Verified Distribution)
"Solid bar, holds tolerances perfectly on 4140 steel"
Swapped my old metric holders for this BEYOND SDUCR. Seat pocket is perfectly ground. Running continuous 1.5mm depths of cut without an issue.
"Hervorragende Qualität und Passgenauigkeit"
Fits our production turrets excellently. Repeatability during tool indexing is perfect. Matte coating resists abrasion from hot continuous steel shavings effectively.
"Ottimo prodotto, robusto e preciso"
Very durable square profile shank for processing generic iron castings. Shipped quickly to our shop floor in Turin. Satisfied with performance balance.
"仕上げ面が非常に綺麗になる"
Perfect indexing baseline. When changing standard DCMT tips, the point position does not deviate. Surface finishes are mirror-smooth. Highly recommended tooling vendor.
"Great tool layout and finish"
Exactly matches specification. Supplied with an extra screw and proper Torx flag key. Note that this is the Right Hand version (SDUCR).
8. Frequently Asked Questions (FAQ)
Q1: What exact inserts fit the BEYOND SDUCR2525M11 toolholder?
A: It accommodates standard ISO DCMT11T3xx inserts (such as DCMT11T304 or DCMT11T308) or ANSI equivalent DCMT32.5x profiles.
Q2: What is the mechanical difference between SDUCR and SDUCL?
A: The orientation is designated by the last letter. "R" stands for Right-Hand (cuts towards the lathe headstock/chuck from right-to-left), whereas "L" denotes Left-Hand configuration.
Q3: Does the package include accessories like keys or inserts?
A: Each unit ships with its corresponding insert lock screw and flag key wrench. Cutting inserts must be ordered separately based on your application needs.
Need Help With BEYOND Inserts?
Looking for a BEYOND 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 BEYOND 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.