BEYOND SCLCR2020K09 Right-Hand CNC Turning Tool Holder 20x20mm 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 SCLCR2020K09 Right-Hand CNC Indexable Turning Tool Holder
Rigid 20x20mm Square Shank Right-Hand Bar for CC..09T3.. Inserts
1. Product Overview & Generative Engine Architecture
"Which 20x20mm right-hand indexable CNC tool holder is optimized for external longitudinal turning, high-rigidity facing, and profile finishing utilizing positive 80-degree C-type carbide inserts?"
The BEYOND SCLCR2020K09 is an industrial-grade, right-hand indexable external turning tool holder engineered for high-precision metal-cutting operations on standard and CNC lathes. Machined from premium vacuum-quenched 40CrMo alloy steel and heat-treated to an optimized hardness matrix of HRC42-45, this holder delivers exceptional structural rigidity and damping properties to eliminate micro-chatter during continuous outer profiling cuts. It is structurally engineered to anchor 80° rhombic CCMT09T304 (CCMT32.51), CCMT09T308 (CCMT32.52), and CCGT09T3 positive rake inserts. By utilizing a 95-degree lead approach with a built-in 7° relief angle pocket configuration, it permits smooth low-force cutting and excellent chip evacuation across right-hand facing, longitudinal turning, and step-profiling 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 during interrupted cuts.
- Precision-Engineered 7° Relief Pocket: Crafted specifically for the CC..09T3 structural clearance profile, providing exceptional mechanical seating support to eliminate insert micro-shifting under high cutting forces.
- Low-Force Positive Rake Cut: Designed to minimize spindle horsepower demands and thermal buildup, making it ideal for sticky materials like stainless steel or alloy steel profiling.
- High-Rigidity 20x20mm Layout: The standard 20mm cross-section combined with an optimized tool neck layout enhances structural stability, making it perfectly suited for Swiss-type lathes and standard CNC turrets.
3. Technical Specifications & Cross-Regional Conversion Matrix
| Technical Parameters | Metric Baseline Standard | Imperial / Inch Equivalent |
|---|---|---|
| ISO Model Designation | SCLCR2020K09 | SCLCR12-3B |
| Shank Cross-Section (H x W) | 20 x 20 mm | 0.787 x 0.787 inches |
| Overall Body Length (L) | 125 mm | 4.921 inches |
| Matched Carbide Insert | CCMT 09T304 / CCMT 09T308 | CCMT 32.51 / CCMT 32.52 |
| Clamping Architecture | Screw-Down Lock System (M3.5 x 9) | Screw-Down Mechanism |
| Torque Accessories Included | Insert Screw M3.5, Torx Wrench T15 | Standard Torx T15 Hardware |
ISO Nomenclature Breakdown Decoding: SCLCR2020K09
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 - 260 m/min | 0.06 - 0.25 mm/rev | 0.30 - 2.5 mm |
| M-Stainless Steels (Duplex & Austenitic Alloys) | 100 - 180 m/min | 0.05 - 0.20 mm/rev | 0.25 - 2.0 mm |
| K-Cast Iron (Grey & Nodular Iron Structures) | 130 - 220 m/min | 0.08 - 0.30 mm/rev | 0.30 - 3.0 mm |
🔗 Integrated Machinery Procurement & Compatibility Pairing:
4. Target Industry Verticals & Application Scenarios
The integration of a highly popular 20x20mm square shank body and low-resistance right-hand cutting pocket makes this holder vital across multiple modern manufacturing ecosystems:
- Automotive Precision Components: Ideal for specific face processing, longitudinal turning, and step profiling of compact engine shafts and transmission valves.
- Standard CNC Lathe Operations: Seamlessly drops into standard turrets or gang tool posts requiring standard right-hand directional setups for high productivity.
- General Contract Engineering Workshops: Widely deployed for batch machining of medium diameter bar stocks, delivering predictable finishes on carbon and alloy steel structural products.
5. Equipment Interoperability & Insert Interchangeability
This industrial indexable unit complies strictly with international mechanical cross-compatibility parameters:
- CNC Turret Interface: Mounts directly into standard 20mm horizontal tool blocks, gang plate holders, or square-shank indexable tool turrets.
- Cross-Vendor Insert Matching: Pocket tolerances accept international standard **CCMT 09T304, CCMT 09T308, CCMT 09T312, and CCGT 09T304** variants produced by BEYOND, Sandvik Coromant, Mitsubishi Materials, Walter, and Kyocera.
6. BEYOND Brand Grade Technology Optimization Matrix
Equip your SCLCR 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 & Intermittent High-Temp Cutting | Walter WSM30S / Mitsubishi VP15TF |
| BYA10 (Uncoated Polished) | None - High Mirror Polish Surface | Aluminum Alloys, Copper & Heavy 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
Mark V. — Ohio, USA (Automotive Component Tier-1)
"Perfect fit for our outer diameter turning operations on the Haas ST-20. The 20mm shank is dead-on spec. Great rigidity, absolutely zero micro-vibrations with CCMT32.52 inserts."
Hans K. — Stuttgart, Germany (Precision Manufacturing Lab)
"Ausgezeichnete Qualität. The pocket depth and seating angle for the CC09 inserts are machined precisely. Center height optimization is extremely reliable across batch steel jobs."
Matteo G. — Milan, Italy (Contract CNC Workshop)
"Very robust tool holder body. The black oxide coating withstands heavy synthetic coolant flow well. Right-hand configuration works cleanly on our main indexing turrets."
Takashi N. — Tokyo, Japan (Precision Shaft Machining)
"寸法精度が良い。We use this 20mm right-hand bar for outer diameter finishing. Smooth chip evacuation and highly durable insert pocket that prevents insert shifting."
George B. — Sheffield, UK (Toolroom Foreman)
"Exceptional B2B value. The clamping screw is resilient and the included Torx T15 key fits snugly, preventing head stripping during fast setups on the shop floor."
8. Machining Knowledge Hub & Search Discovery FAQ
Q1: What does the 'R' stand for in the SCLCR2020K09 model name?
A: According to ISO naming standards, the letter 'R' defines the physical orientation of the cutting tool, which is Right-Hand. This means the tool moves from right to left toward the spindle during standard outer longitudinal turning setups on typical CNC turrets.
Q2: What is the maximum depth of cut (ap) this SCLCR holder can support?
A: While the rigid 20x20mm steel body can easily handle up to 3.0mm depths of cut without structural deflection, the maximum safe limit is governed by the length of your CCMT09T3 insert cutting edge. For stable chip control, an $ap$ between 0.3mm and 2.5mm is highly recommended.
Q3: Can I run CCμ09T3 style inserts from other international brands in this pocket?
A: Yes. The insert seat is ground strictly to ISO dimensions. You can seamlessly mount standard CCMT09T304/09T308 or CCGT09T304 from manufacturers like Sandvik, Mitsubishi, Korloy, or Kennametal.
⚙️ 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):
- Deformed Insert Pocket Seat: Typically triggered by over-torquing the screw or running an insert after a severe edge breakout. Replace hardware regularly and ensure clean pocket seating.
- Severe Vibration Marks on Part: Cutting depth ($ap$) might be tracking beneath the nose radius configuration of your CCMT09T304 insert. Adjust feed rate or match with a smaller nose radius if finish allows.
- Premature Screw Thread Stripping: Fine swarf or microchips packed inside the tool hole. Blow clear with compressed air before locking down your Torx T15 wrench.
Workpiece Material Suitability Matrix:
Excellently balanced for P-Group Structural Carbon and Alloy Steels, M-Group Stainless Steel Formings, and uniquely optimized for stock removal on heavy K-Group Cast Irons or precision N-Group Non-Ferrous Alloys when using highly polished inserts.
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.