BEYOND MCBNR3232P16 Heavy-Duty Turning Tool Holder | M-Type for CNMG1606
Price shown is a starting point. Contact us for a precise quote based on your requirements.
MCBNR3232P16
Ultra-Rigid M-Type External Turning Tool Holder
Brand: BEYOND | Origin: China | Engineered for Maximum Metal Removal
⚠️ ATTENTION: The tool holder includes all spare parts. Inserts (Blades) are NOT included.
Model Identification Guide
Clamping: Multi-lock
Shape: 80° Diamond
Approach: 75°
Clearance: 0°
Hand: Right Hand
32x32mm Shank
Length: 170mm
Insert: CNMG1606
Technical Specification & Series Comparison
Full specifications for the MCBNR / MCBNL industrial series:
| Model Type (R/L) | Compatible Insert | Shank(hxb) | Shim | Pin | Clamp | Screw | Wrench |
|---|---|---|---|---|---|---|---|
| MCBNR/L 3232P16 | CNMG 1606xx | 32 x 32 | MC1604 | CTM822 | HL2217 | ML0830 | L4.0 |
| MCBNR/L 1616H12 / 2020K12 / 2525M12 | CNMG 1204xx | 16x16 - 25x25 | MC1204 | CTM617 | HL1813 | ML0625 | L3.0 |
| MCBNR/L 3232P12 | CNMG 1204xx | 32 x 32 | MC1204 | CTM617 | HL1813 | ML0625 | L3.0 |
| MCBNR/L 3232P19 | CNMG 1906xx | 32 x 32 | MC1904 | CTM1025 | HL2724 | ML1035 | L5.0 |
Machining Data Recommendations
Alloy Steel / Hardened Steel (P)
Cutting Speed (Vc): 140 - 250 m/min
Feed Rate (fz): 0.25 - 0.70 mm/r
Cast Iron / Ductile Iron (K)
Cutting Speed (Vc): 110 - 220 m/min
Feed Rate (fz): 0.30 - 0.80 mm/r
Metric vs. Imperial Shank Comparison
| Metric Model: MCBNR3232P16 (32mm) | Imperial Equivalent: MCBNR 20-5E (1-1/4") |
| Metric Model: MCBNR2525M16 (25mm) | Imperial Equivalent: MCBNR 16-5D (1") |
| Metric Model: MCBNR4040R16 (40mm) | Imperial Equivalent: MCBNR 24-5F (1-1/2") |
Global Verified Feedback
⭐⭐⭐⭐⭐ "The MCBNR3232P16 is an absolute tank. We use it for roughing large forged parts. The stability is unmatched." - Markus, Germany
⭐⭐⭐⭐⭐ "Fast shipping. The M-type clamping system is a must for the heavy cuts we perform daily." - Robert, UK
⭐⭐⭐⭐ "Solid build quality. The CNMG16 inserts fit perfectly and the black oxide finish looks great." - Jason, Canada
⭐⭐⭐⭐⭐ "Reliable tool holder. BEYOND has become our go-to for industrial lathe tooling." - Liam, Australia
⭐⭐⭐⭐⭐ "High precision shims. Even after months of roughing, the tool pocket remains perfect." - S. Watanabe, Japan
Frequently Asked Questions (FAQ)
Q: Does this holder work with CNMG12 inserts?
A: No, this is designed for the larger CNMG1606 series. For CNMG12 inserts, please order the MCBNR3232P12.
Q: What are the advantages of the 32mm shank?
A: A 32mm shank provides significantly higher rigidity than 25mm, virtually eliminating vibration (chatter) during heavy roughing or long-reach applications.
Q: Are the shim and clamp replaceable?
A: Yes, all spare parts (Shim MC1604, Clamp HL2217, etc.) are standard and available in our store.
Pro Tips: Clamping System Selection
Long-tail Keywords: MCBNR3232P16, 32mm Heavy Duty Turning Bar, CNMG1606 Indexable Tool Holder, CNC Lathe Roughing Tool, BEYOND Tools China, Industrial Metal Cutting.
© BEYOND CNC Tools - Industrial Precision Engineering Solutions.
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.