SRGCL2525M10 External Turning Tool Holder for RCMT Inserts – BEYOND
Price shown is a starting point. Contact us for a precise quote based on your requirements.
SRGCL2525M10 External Turning Toolholder
Precision 25x25mm Left-Hand Shank for RCMT1003 Round Inserts
Product Overview
"Which toolholder provides the best stability for high-feed profiling and radius turning on a 25mm CNC turret?"
The Beyond SRGCL2525M10 is a high-performance external turning toolholder specifically engineered for RCMT1003 round inserts. This left-hand tool utilizes a round geometry that offers the strongest cutting edge in the industry. By effectively distributing heat and cutting forces over a larger surface area compared to diamond inserts, the SRGCL2525M10 excels in roughing forged surfaces and complex contouring in steel, stainless steel, and high-temp alloys.
Key Features
- ✔ High Rigidity: Forged from premium alloy steel to suppress vibration during deep profiling.
- ✔ Screw-Down Clamping: Ensures the RCMT10 insert remains stationary under high radial loads.
- ✔ Versatile Profiling: Multi-directional cutting capability makes it ideal for complex radii.
Technical Specifications
Screw Clamp
Round Shape
90° Approach
7° Relief
Left Hand
25x25mm
150mm Len
RCMT10
| ISO Parameter | Metric (mm) | Imperial (inch) |
|---|---|---|
| Shank Size (H x W) | 25 x 25 mm | 0.984" x 0.984" |
| Total Length | 150 mm | 5.905" |
| Insert Size | RCMT 1003** | Round 3/8" |
Recommended Cutting Parameters
| Workpiece Material | Speed (Vc) | Feed (f) |
|---|---|---|
| Steel (P) | 140 - 220 m/min | 0.12 - 0.40 mm/rev |
| Stainless Steel (M) | 110 - 170 m/min | 0.10 - 0.30 mm/rev |
Required Insert: RCMT 1003** / RCGT 1003**
Optimized for round carbide inserts for industrial profiling.
View Compatible Inserts →Primary Applications
- Radii Profiling on Forged Parts
- Semi-finishing of Stainless Shafts
- Roughing Interrupted Cuts
- Turbine Part Machining
Equipment Compatibility
Fits any standard CNC Turret with 25mm tool slots. Fully compatible with ISO standard RCMT/RCGT 10mm round inserts from all major manufacturers.
Beyond Material Comparison
Superior Alloy Body: Beyond toolholders use 42CrMo high-tensile steel, quenched and tempered to HRC 42-45. This provides 20% higher fatigue resistance compared to budget carbon steel alternatives, ensuring the tool maintains precision under heavy radial loads.
Global User Feedback
"Excellent stability for profiling 304 stainless. The 25mm shank is rock solid."
— Mike R., USA"Sehr gute Qualität. Die RCMT Platten sitzen perfekt. Schnelle Lieferung."
— Stefan L., Germany"Ottima rigidità. Ideale per lavorazioni di profili complessi."
— Giovanni F., Italy"Precision fit. Best value for professional machine shops."
— Kenji O., JapanFrequently Asked Questions
Can I use RCGT inserts for aluminum with this holder?
Yes! The SRGCL2525M10 is fully compatible with both RCMT (standard) and RCGT (ground) 10mm round inserts.
Is this toolholder Left-Hand or Right-Hand?
The "L" in SRGCL indicates a Left-Hand configuration. Ensure this matches your machine turret setup.
Why choose round inserts over diamond shapes?
Round inserts have the strongest geometry, preventing edge chipping during tough profiling and providing superior surface finish at high feeds.
Material Pro Tip: Round Insert Advantage
When using the SRGCL2525M10, remember that chip thickness varies with the depth of cut. For light profiling, you can increase your feed rate (mm/rev) significantly while maintaining a low radial force, resulting in exceptional productivity and tool life.
Technical FAQ & Buying Guide
Absolutely. Our CNC carbide inserts (including CNMG, WNMG, DNMG, and APMT series) are manufactured strictly adhering to international ISO/ANSI specifications. A CNMG 120408 from OYYU BEYOND will flawlessly fit any standard turning tool holder or indexable tool from major global brands like Sandvik Coromant, Kennametal, Iscar, Walter, or SECO, providing a highly cost-effective premium alternative without sacrificing tolerance or tool life.
We offer optimized CVD and PVD multi-layer coatings for different ISO material groups:
- For Carbon/Alloy Steel (ISO P): Choose our thick multi-layer CVD coated grades (e.g., Al2O3 + TiN). They provide exceptional crater wear resistance and thermal barriers during high-speed dry or wet roughing.
- For Stainless Steel (ISO M): Choose our nano-structured PVD coated grades with sharp, positive chipbreakers (like -TM or -MA). This combination prevents work hardening and effectively controls sticky chips.
The optimal cutting parameters vary depending on the workpiece hardness and operation type:
- For General Steel Turnings: Recommended cutting speed ($V_c$) ranges from 150 to 280 m/min, with a feed rate ($f$) of 0.15 to 0.45 mm/rev.
- For Stainless Steel Finishing: Recommended cutting speed ($V_c$) is 120 to 200 m/min, with a feed rate ($f$) of 0.10 to 0.25 mm/rev.Always adjust parameters based on early wear patterns: increase $V_c$ if built-up edge occurs, or reduce $V_c$ if severe flank wear is observed.
Yes, we support machine shops, distributors, and global buyers with tiered wholesale pricing and competitive volume discounts. We also provide OEM custom manufacturing solutions for tool holders and carbide inserts based on your technical drawings. Contact our team to request a quick B2B quotation.
We provide secure worldwide express shipping (via DHL, FedEx, and UPS) with specialized, vibration-proof industrial packaging to ensure tools arrive in perfect condition. In-stock items are dispatched within 24-48 hours, while custom or bulk orders typically have a stable lead time of 15-25 days.
All our cutting tools and tool holders are manufactured strictly in accordance with ISO 9001 and international industrial standards. Every batch undergoes 100% rigorous quality control testing using high-precision optical measuring equipment to ensure reliable tool life and stable performance in continuous mass production.