BEYOND MCBNL3232P16 Left-Hand External Turning Tool Holder | M-Type for CNMG1606
✓ 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
MCBNL3232P16
Heavy-Duty 32mm Left-Hand M-Type External Turning Tool Holder
Brand: BEYOND | Origin: China | Built for Extreme Rigidity & Large-Scale Metal Removal
⚠️ ATTENTION: Tool holder includes all spare parts (Shim, Pin, Clamp, Screw). Inserts (Blades) are NOT included.
Product Overview
The BEYOND MCBNL3232P16 is an industrial-grade left-hand turning tool engineered for massive lathes and heavy roughing. With its 32mm square shank, it provides the structural mass needed to suppress vibration when using large 16mm (CNMG1606) carbide inserts. The M-Type Clamping system offers superior indexing accuracy and holding power, making it a reliable choice for machining large shafts, heavy forgings, and tough alloy steels where precision cannot be compromised by deflection.
Model Specification Decoder
Clamping: Multi-lock
Shape: 80° Diamond
Approach: 75°
Clearance: 0°
Hand: Left Hand
32x32mm Shank
Length: 170mm
Insert: CNMG1606
Technical Specification & Series Comparison
Full specifications for MCBNR / MCBNL industrial series holders:
| 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
Heavy Alloy Steel (P)
Cutting Speed (Vc): 140 - 260 m/min
Feed Rate (fz): 0.25 - 0.75 mm/r
Cast Iron Roughing (K)
Cutting Speed (Vc): 100 - 220 m/min
Feed Rate (fz): 0.30 - 0.85 mm/r
Metric vs. Imperial Shank Comparison
| Metric Model: MCBNL3232P16 (32mm) | Imperial Equivalent: MCBNL 20-5E (1-1/4") |
| Metric Model: MCBNL2525M16 (25mm) | Imperial Equivalent: MCBNL 16-5D (1") |
| Metric Model: MCBNL4040R16 (40mm) | Imperial Equivalent: MCBNL 24-5F (1-1/2") |
Verified Customer Feedback
⭐⭐⭐⭐⭐ "The MCBNL3232P16 is massive. Perfect for our left-hand turning operations on the big CNC lathes. Zero chatter." - Markus, Germany
⭐⭐⭐⭐⭐ "Highly rigid. The CNMG16 inserts fit into the pocket with high precision. BEYOND quality is top-tier." - Robert, UK
⭐⭐⭐⭐ "Impressive clamping power. Even with deep roughing cuts, the insert doesn't move an inch." - Jason, Canada
⭐⭐⭐⭐⭐ "Fast delivery and great industrial packaging. This tool is built to last in a heavy production environment." - Liam, Australia
⭐⭐⭐⭐⭐ "Exactly as described. High-quality shim and clamping parts included. Very satisfied." - S. Watanabe, Japan
Frequently Asked Questions (FAQ)
Q: Does this work with CNMG1204 inserts?
A: No, the pocket is for the larger CNMG1606 inserts. For CNMG12, please view the MCBNL3232P12.
Q: What are the advantages of the M-Type clamping for left-hand tools?
A: It provides the most rigid dual-clamping force (pin + clamp), essential for left-hand operations where machine dynamics may differ from standard right-hand setups.
Q: Are the spare parts compatible with other brands?
A: Our spare parts (Shim MC1604, HL2217) follow ISO standards and are generally compatible with standard industrial tool holders.
Industrial Selection: Clamping Systems
Keywords: MCBNL3232P16, 32mm Left Hand Tool Holder, CNMG1606 Indexable Lathe Bar, Heavy Duty CNC Machining, BEYOND Tools China, Industrial Metal Turning.
© BEYOND CNC Tools - Industrial Precision Engineering Solutions.
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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.