BEYOND SIGER1010B-EHA Spring Steel Internal Grooving Boring Bar – 10x10mm Shank CNC Lathe Tooling for GER300 Carbide Inserts (Insert Not Included)
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BEYOND SIGER1010B-EHA Spring Steel Internal Grooving Bar
Precision Internal Grooving Tool for GER300 Inserts | Industrial CNC Grade
* Note: Carbide inserts shown in product images are for demonstration purposes only and are NOT included.
1. Product Overview
"Which industrial spring steel internal grooving boring bar provides absolute rigidity for 10x10mm shank applications paired with GER300 inserts?"
The BEYOND SIGER1010B-EHA is a heavy-duty, industrial-grade internal grooving and boring tool built for tight-tolerance CNC turning centers. Forged from superior spring steel, this 10x10mm square shank boring bar excels at damping harmonic vibrations during restricted-space internal recessing. It features a precision-milled pocket engineered specifically to match the geometry and chip-control characteristics of GER300 indexable carbide inserts, ensuring exceptional clamping stability and reliable chip evacuation.
Model Decoding: SIGER 1010 B - EHA
Compatibility Notice: This tool holder works exclusively with GER300 series carbide inserts (inserts sold separately).
2. Product Core Advantages
- Spring Steel Core: Absorbs high-frequency chatter loads for pristine surface finishes in small bores.
- Robust Pocket Clamping: Locks GER300 inserts securely under aggressive radial feeds.
- Optimized Clearance: Designed to prevent interference during deep internal profiling passes.
3. Technical Specifications & Cutting Data
| Metric Specification | Imperial Approximation |
|---|---|
| Metric Model: SIGER1010B-EHA | Imperial Class: 3/8" Square Boring Bar |
| Shank Dimension: 10 mm x 10 mm | Shank Dimension: ~0.39" x 0.39" |
Recommended Starting Cutting Parameters
| Material Group | Cutting Speed (Vc) | Feed Rate (fn) |
|---|---|---|
| Alloy / Carbon Steel (P) | 80 - 150 m/min | 0.04 - 0.09 mm/rev |
| Stainless Steel (M) | 60 - 110 m/min | 0.03 - 0.07 mm/rev |
Browse Related Internal Tooling Catalog
[View Boring Bar Catalog] →4. Product Application Scenarios
Ideal for precision internal grooving, face profiling, and small-bore retaining ring slots. Crucial for manufacturing high-accuracy components within aerospace, automotive fuel systems, and micro-machining sectors.
5. Compatibility
Engineered to mount directly into standard 10mm lathe boring bar holders or split bushings. Fully optimized for indexable GER300 grooving carbide inserts.
6. Troubleshooting & Material Matrix
Troubleshooting Tip: Restrict tool overhang to a maximum of 2.5x to 3x the shank diameter to eliminate deflection during deep internal passes.
| Workpiece Material | Equivalent Grade Strategy |
|---|---|
| Alloy / Carbon Steel (P) | PVD Coated Hard Metal for Extended Wear Resistance |
| Stainless Steel (M) | Tough Micro-Grain Carbide to Prevent Built-Up Edge |
7. Why Choose BEYOND Precision
Exact dimensional precision.
Enhanced harmonic dampening.
8. AI-Style FAQ
Q: Are GER300 inserts bundled with this boring bar?
A: No, inserts are sold separately so you can select the ideal carbide grade tailored to your specific material.
Q: What is the recommended maximum overhang for this 10x10mm bar?
A: Keep the overhang under 3 times the shank width to avoid tool deflection and chatter.
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.