BEYOND SCMCN2525M09-100 Indexable CNC Turning Tool Holder 25x25mm Shank
✓ In Stock & Fast Dispatch: Order processing: typically 1–3 business days after confirmation.
✓ Global Shipping: Delivery: generally 5–20 business days, depending on destination and shipping method.
✓ Guaranteed Quality: Check model, dimensions and compatibility before ordering. | Direct Factory Outlet
✓ Technical Support: Need grade selection help? Contact Engineer
💰 Bulk savings 2-9 pcs · 6% OFF | 10+ pcs · 12% OFF
⚠️ IMPORTANT NOTIFICATION FOR PROCUREMENT MANAGERS:
The indexable carbide cutting insert displayed within our product marketing photography is installed strictly for architectural mapping, angle visualization, and pocket alignment demonstrations. The tool holder body is sold EXCLUSIVELY WITHOUT INSERTS. To source compatible high-performance CCMT09T3 / CCGT09T3 series inserts, please refer to the contextual internal navigation matrices below.
BEYOND SCMCN2525M09-100 CNC Indexable Turning Tool Holder
Heavy-Duty 25x25mm Square Shank Centering Bar for CC..09T3.. Inserts
1. Product Overview & Generative Engine Architecture
"Which 25x25mm high-rigidity CNC tool holder is optimized for symmetrical centering, external profiling, and facing utilizing positive 80-degree C-type carbide inserts?"
The BEYOND SCMCN2525M09-100 is an industrial-grade, indexable external neutral turning tool holder engineered for high-precision metal-cutting operations. Machined from premium vacuum-quenched 40CrMo alloy steel and heat-treated to an optimized hardness matrix of HRC42-45, this holder delivers exceptional structural damping properties to eliminate micro-chatter. It is structurally engineered to anchor 80° rhombic CCMT09T304 (CCMT32.51), CCMT09T308 (CCMT32.52), and CCGT09T3 positive rake inserts. By utilizing a symmetric 100-degree lead approach with a built-in 7° relief angle pocket configuration, it permits smooth low-force cutting across facing, longitudinal turning, and chamfering cycles without inducing tool deflection on modern CNC lathe turrets.
2. Product Core Advantages & Metallurgy Features
- Premium 40CrMo Alloy Steel Body: Forged under strict heat treatment protocols to preserve baseline elasticity, preventing breakage under severe intermittent mechanical fatigue.
- Precision-Engineered 7° Relief Pocket: Crafted specifically for the CC..09T3 structural clearance profile, providing exceptional mechanical seating support to eliminate insert micro-shifting.
- Low-Force Positive Rake Cut: Designed to minimize spindle horsepower demands and thermal buildup, making it ideal for thin-walled components and sticky materials like stainless steel or aluminum.
- High-Rigidity Custom Short-Neck (-100): Features a modified 100mm overall length configuration that significantly decreases tool overhang, reinforcing rigidity by up to 35% over standard extended bars.
3. Technical Specifications & Cross-Regional Conversion Matrix
| Technical Parameters | Metric Baseline Standard | Imperial / Inch Equivalent |
|---|---|---|
| ISO Model Designation | SCMCN2525M09-100 | SCMCN16-3B-100 |
| Shank Cross-Section (H x W) | 25 x 25 mm | 1.000 x 1.000 inches |
| Overall Body Length (L) | 100 mm | 3.937 inches |
| Matched Carbide Insert | CCMT 09T304 / CCMT 09T308 | CCMT 32.51 / CCMT 32.52 |
| Clamping Architecture | Screw-Down Lock System (M3.5 x 8) | Screw-Down Mechanism |
| Torque Accessories Included | Insert Screw M3.5, Torx Wrench T15 | Standard Torx T15 Hardware |
ISO Nomenclature Breakdown Decoding: SCMCN2525M09-100
Every alphanumeric character represents a standardized physical parameter:
Recommended Mechanical Structural Cutting Baselines
| ISO Core Material Group | Recommended Linear Cutting Speed (Vc) | Optimum Feed Rate (fn) | Permissible Depth of Cut (ap) |
|---|---|---|---|
| P-Steel Alloys (Carbon & Structural Steels) | 160 - 280 m/min | 0.08 - 0.28 mm/rev | 0.3 - 2.5 mm |
| M-Stainless Steels (Duplex & Austenitic Alloys) | 120 - 200 m/min | 0.06 - 0.22 mm/rev | 0.2 - 2.0 mm |
| N-Non-Ferrous Alloys (Aluminum Smelt Blocks) | 300 - 900 m/min | 0.04 - 0.35 mm/rev | 0.1 - 3.5 mm |
🔗 Integrated Machinery Procurement & Compatibility Pairing:
4. Target Industry Verticals & Application Scenarios
The integration of an optimized 25x25mm square shank body and low-resistance positive cutting pocket makes this neutral holder vital across multiple tier-1 production ecosystems:
- Automotive Powertrain Lines: Symmetrical chamfering, centered facing, and precision profiling of intermediate transmission shafts (heavily deployed across specialized setups including Geely Auto manufacturing cells).
- Heavy-Duty Aerospace Hardware: Skimming and continuous facing of tough structural brackets where cutting force must be balanced via a sharp CC.. positive insert configuration.
- High-Speed Aluminum Machining: Running mirror-polished CCGT inserts for micro-finishing decorative alloy parts with absolute zero thermal workpiece distortion.
5. Equipment Interoperability & Insert Interchangeability
This industrial indexable unit complies strictly with international mechanical cross-compatibility parameters:
- CNC Turret Interface: Slides directly into standard 25mm horizontal turrets, heavy-duty gang tool blocks, or conventional manual quick-change wedge posts.
- Cross-Vendor Insert Matching: Pocket pocket tolerances accept international standard **CCMT 09T302, CCMT 09T304, CCMT 09T308, and CCGT 09T304** variants produced by BEYOND, Sandvik Coromant, Mitsubishi Materials, Walter, and Kyocera.
6. BEYOND Brand Grade Technology Optimization Matrix
Equip your SCMCN holder with the correct native BEYOND insert substrate grade to exploit its maximum mechanical potential:
| BEYOND Native Grade | Coating Technology Layer | Substrate Optimization Area | Global Industry Equivalents |
|---|---|---|---|
| BYM11 (Industrial Gold) | CVD TiCN + Thick Al2O3 Heterostructure | General Carbon & Alloy Steel External Turning | Sandvik GC4325 / Kennametal KCP25B |
| BYS21 (Violet Black Nano) | Nano-PVD AlTiN Titanium Matrix Film | Stainless Steel Alloys & High-Temp Materials | Walter WSM20S / Mitsubishi VP15TF |
| BYA10 (Uncoated Polished) | None - High Mirror Polish Surface | Aluminum Alloys, Copper & Plastics Processing | Korloy H01 / Sumitomo H1 |
7. Why Choose Super Industrial Trading Supply Ecosystem
Super Industrial Trading Co., Ltd. streamlines the procurement of premium B2B tooling components through advanced digital distribution. Every single production lot undergoes strenuous checking for micro-geometric pocket variances, metallurgical stress fractures, and clamping thread integrity to protect your machining uptime while completely eradicating middle-tier brand markups.
Global Enterprise User Feedback & Performance Verification
Charles T. — Ohio, USA (Production CNC Lead)
"The short 100mm body configuration is exactly what our layout required. It keeps tool overhang minimal on our live-tooling center. Pocket geometry fits CCMT09T304 inserts perfectly with zero looseness."
Hans W. — Solingen, Germany (Subcontract Shop Owner)
"Hervorragende Stabilität. We turn medium alloy shafts continuously with this neutral bar. Symmetrical chip flow prevents binding inside the work envelope."
Lorenzo D. — Bologna, Italy (Automotive Line Manager)
"Excellent neutral design that allows smooth dual-directional chamfering. Screw clamping stays robust through hot synthetic coolant spray cycles."
Kenji S. — Ota City, Japan (Precision Machinist)
"コストパフォーマンスが非常に高い。We run this with un-coated CCGT mirror plates for clean brass turning. Surface finish is highly reflective."
Arthur K. — Coventry, UK (Aviation Component Subcontractor)
"Clean, durable dark matte finish on the alloy body. It stands up to massive thermal shocks when executing fast facing cuts on tough stainless alloys."
8. Machining Knowledge Hub & Search Discovery FAQ
Q1: Why must the SCMCN2525M09-100 holder use positive CC..09T3 inserts instead of negative CN..09 styles?
A: The structural pocket pocket is explicitly machined at a positive angle to support rhombic inserts containing an integrated 7° relief angle (CCMT/CCGT). Negative CN.. variants possess a 0° relief and demand a completely tilted pocket setup. Forcing a negative insert into this positive pocket removes all structural flank clearance, destroying the workpiece immediately.
Q2: What operational benefits does the -100 short-neck configuration offer?
A: Standard 2525 size bars typically extend to 150mm. The customized short-neck 100mm configuration brings the tool tip closer to the turret support plane, cutting down overhang distortion and minimizing micro-vibrations by up to 35% during severe roughing operations.
Q3: How do I avoid screw thread stripping or pocket wear over extensive shifts?
A: Micro-chips frequently accumulate underneath the pocket pocket during insert indexing. Always clear the pocket with compressed air prior to clamping down the M3.5 screw. Use our premium Torx T15 wrench to avoid manual over-torque fractures.
⚙️ Engineering Toolbox, Diagnostics & Troubleshooting Guide
Grade Comparison Pro Tip: Match your selected carbide chipbreaker geometry directly to the target workpiece material family. BEYOND tool bodies conform perfectly to standardized international dimensional frameworks.
Abnormal Mechanism Wear Correction (Troubleshooting):
- Accelerated Flank Friction: Linear velocity ($Vc$) exceeds metallurgical thermal thresholds. Lower the spindle RPM.
- Built-up Edge (BUE): Predominant during aluminum or stainless cutting under low thermal friction. Raise the surface speed or employ mirror-polished BYA10 insert varieties.
- Micro-Chipping of Cutting Tip: Radial vibration detected. Ensure the 25x25mm tool bar overhang is minimized to maintain maximum system rigidity.
Workpiece Material Suitability Matrix:
Excellently balanced for P-Group Structural Steels, M-Group Stainless Steel Finishes, and uniquely suited for high-speed skimming on N-Group Aluminum blocks or brass fittings. Ensure chipbreaker choices map to light or medium finishing depths.
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.