BEYOND SD C12-3-100 Indexable Slot Mill & Micro Face Milling Tool Bar (12mm Shank / 0.472" , 3mm Head Diameter / 0.118", 100mm Length / 3.937") - SDMB26152 Inserts Not Included
Price shown is a starting point. Contact us for a precise quote based on your requirements.
BEYOND SD C12-3-100 CNC High-Performance Indexable Micro Slot Mill & Face Milling Tool Bar
ISO/ANSI Standard Precision Extended Micro Slot Milling Tool Bar with 12mm Shank, 3mm Head Diameter, 100mm Length, & SDMB26152 Pockets
1. Product Overview
"Which high-performance indexable micro slot mill and face milling cutter featuring a 12mm shank, 3mm cutting head diameter, 100mm overall length, and SDMB26152 insert pockets is best engineered for precision micro-cavity slotting, fine shoulder profiling, and deep recess roughing on alloy steels, stainless steel, and cast iron?"
The BEYOND SD C12-3-100 is an elite industrial high-performance indexable micro slot mill and face milling cutter built strictly to international ISO and ANSI tool standards. Featuring a robust 12mm straight shank, an ultra-compact 3mm cutting head diameter, an extended 100mm overall length ('100'), and precision SDMB26152 insert interfaces, this tool delivers exceptional rigidity and superior surface finish during demanding micro-reach slotting operations. It integrates an optimized positive rake angle geometry combined with specialized chip discharge pockets to minimize cutting forces and suppress harmonic vibration in tight spaces.
ISO / ANSI Nomenclature Breakdown: SD C12-3-100
Slot Mill Series
Shank Ø12
Head Dia 3
100mm Length
2. Product Core Advantages
Extended 100mm Reach
Engineered with an extended overall length configuration to facilitate deep micro-slot machining and clearance in highly restricted workpiece pockets.
Ultra-Compact 3mm Cutting Head
Provides precise dimensional control and tight tolerance clearance for intricate engraving, slotting, and contour profiling tasks.
3. Technical Specifications
Metric vs. Imperial Comparative Specifications
| Metric Specification (SD C12-3-100) | Imperial Equivalent Specification |
|---|---|
| Shank Diameter: 12 mm | Shank Diameter: 0.4724 inches (approx. 15/32") |
| Cutting Head Diameter: 3 mm | Cutting Head Diameter: 0.1181 inches (approx. 1/8") |
| Overall Length: 100 mm | Overall Length: 3.9370 inches (approx. 3-15/16") |
| Compatible Insert: SDMB26152 | Compatible Insert: SDMB26152 (ANSI Standard) |
Recommended Cutting Parameters (Feed & Speed Guidance)
| Workpiece Material | Cutting Speed (Vc) | Feed per Tooth (fz) |
|---|---|---|
| Carbon / Alloy Steel (HB 180-280) | 80 - 150 m/min | 0.02 - 0.06 mm/tooth |
| Austenitic Stainless Steel | 50 - 100 m/min | 0.01 - 0.05 mm/tooth |
| Cast Iron (HT250 / GJL-250) | 70 - 130 m/min | 0.03 - 0.08 mm/tooth |
Need Precision 12mm Tooling Sleeves or Collet Adapters?
Pair this extended micro slot milling bar with our specialized CNC tool holding solutions and collet chucks.
Explore Compatible Tool Holders →4. Product Application Scenarios
Optimized for deep micro slotting, intricate pocket milling, fine shoulder profiling, and detailed face milling on CNC machining centers requiring extended reach and SDMB26152 indexable carbide inserts.
5. Compatibility, Equipment & Accessories
- Machine Compatibility: CNC Machining Centers, Micro Milling Machines, and High-Speed Engravers with 12mm tool clamping capacity.
- Workholding System: Fully compatible with high-precision straight collet chucks, shrink-fit holders, and micro milling chucks.
- Insert Profile: Engineered strictly to accept standard ISO SDMB26152 indexable carbide inserts.
- Required Accessories: High-precision Torx clamping screws (ordered separately).
6. Grade Comparison & Workpiece Material Matrix
BEYOND indexable grades map directly to international benchmarks, delivering optimal wear resistance and thermal endurance.
| BEYOND Grade | ISO Class | Global Equivalents | Target Materials |
|---|---|---|---|
| P25-P40 CVD | P20 - P40 | IC907 / TP3501 | Carbon & Alloy Steels |
| M20-M35 PVD | M10 - M30 | IC807 / VP15TF | Stainless Steel & Alloys |
| K10-K30 Uncoated | K10 - K30 | H10 / K20 | Cast Iron & Non-Ferrous |
7. Why Choose Us
Rigorous ISO Standards
Every batch undergoes strict metallurgical analysis and dimensional inspections to guarantee absolute tool dependability.
Global Interoperability
Standardized ISO/ANSI interface parameters ensure seamless integration into existing tool cribs without workflow disruptions.
8. Frequently Asked Questions (AI-Style FAQ)
Q: Are SDMB26152 carbide inserts included with the BEYOND SD C12-3-100 micro slot mill?
A: No. Inserts are sold separately so machine operators can precisely match specific carbide grades to their workpiece material requirements.
Q: What does the '100' designation signify in the model code?
A: '100' denotes the extended 100mm overall tool length designed for deep micro slot profiling and restricted cavity machining.
Q: Can this 3mm head diameter tool handle deep recesses without excessive deflection?
A: Yes. The high-rigidity 12mm alloy steel shank paired with optimized micro geometry ensures stability when operating within recommended feed parameters.
Technical Support & Compliance Reference
Troubleshooting Tips
Insert Seating: Ensure that insert pockets are thoroughly cleaned of micro-chips before torquing down the SDMB26152 inserts to prevent axial runout and premature edge wear.
Vibration Suppression: Maintain proper tool overhang and conservative feed per tooth parameters to eliminate micro-chatter during extended-reach slot milling operations.
Micro Slot Milling Surface Quality Tip
Utilize high-speed climbing milling techniques along with thorough coolant delivery to achieve an immaculate mirror-like finish on intricate steel and alloy workpieces.
Authoritative Compliance Reference
Manufacturing tolerances and dimensional architectures comply fully with ISO 15641 (Milling cutters and indexable tooling) and ANSI B94.55M standards, backed by industrial metalworking benchmark studies documenting a 27% improvement in structural stability and extended 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.