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BEYOND MCBNR2525M12 External Turning Tool Holder | M-Type Clamping
$33.16 USD
MCBNR2525M12 Professional M-Type External Turning Tool Holder Brand: BEYOND | Origin: China | Industrial High-Performance Series ⚠️ NOTICE: The tool holder includes all necessary spare parts. Inserts (Blades) are NOT...
BEYOND MCBNR2020K12 External Turning Tool Holder - M-Type Clamping
$22.83 USD
MCBNR2020K12 Professional M-Type External Turning Tool Holder Brand: BEYOND | Origin: China | High-Rigidity Series ⚠️ ATTENTION: The tool holder includes all spare parts. Inserts (Blades) are NOT included. Model...
BEYOND MCBNR1616H12 External Turning Tool Holder - 16x16mm Shank CNC Lathe Bar
$17.83 USD
MCBNR / MCBNL SERIES Professional Indexable External Turning Tool Holder | Brand: BEYOND ⚠️ TECHNICAL NOTICE: Tool holder includes all spare parts. Inserts (Blades) are NOT included. Model Identification Guide...
BEYOND MCBNL3232P16 Left-Hand External Turning Tool Holder | M-Type for CNMG1606
$57.07 USD
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...
BEYOND MCBNL3232P12 Left-Hand External Turning Tool Holder | M-Type for CNMG1204
$57.07 USD
MCBNL3232P12 Professional 32mm Left-Hand M-Type External Turning Tool Holder Brand: BEYOND | Origin: China | Engineered for Maximum Rigidity and Precision ⚠️ ATTENTION: Tool holder includes all spare parts (Shim,...
BEYOND MCBNL2525M16 Left-Hand External Turning Tool Holder | M-Type for CNMG16
$33.16 USD
MCBNL2525M16 Heavy-Duty Left-Hand M-Type External Turning Tool Holder Brand: BEYOND | Origin: China | Engineered for CNMG1606 Inserts ⚠️ ATTENTION: The tool holder includes all spare parts (Shim, Pin, Clamp,...
BEYOND MCBNL2525M12 Left-Hand External Turning Tool Holder | M-Type Clamping
$33.16 USD
MCBNL2525M12 Professional Left-Hand M-Type External Turning Tool Holder Brand: BEYOND | Origin: China | Industrial High-Rigidity Series ⚠️ ATTENTION: The tool holder includes all spare parts. Inserts (Blades) are NOT...
BEYOND MCBNL2020K12 Left-Hand External Turning Tool Holder - M-Type
$22.83 USD
MCBNL2020K12 Professional Left-Hand M-Type External Turning Tool Holder Brand: BEYOND | Origin: China | High-Rigidity Industrial Grade ⚠️ NOTICE: The tool holder includes all spare parts. Inserts (Blades) are NOT...
BEYOND MCBNL1616H12 External Turning Tool Holder - M-Type Clamping
$19.61 USD
MCBNL1616H12 Brand: BEYOND | Origin: China | M-Type Clamping System NOTE: Images are for display only. This tool holder does NOT include inserts (blades). Model Code Breakdown MClamping: Multi-lock CShape:...
BEYOND MCBNR3232P19 External Turning Tool Holder | M-Type for CNMG1906
$57.07 USD
MCBNR3232P19 Extreme Heavy-Duty M-Type External Turning Tool Holder Brand: BEYOND | Origin: China | Designed for High-Volume Industrial Machining ⚠️ ATTENTION: Tool holder includes all spare parts (Shim, Pin, Clamp,...
BEYOND MCBNR3232P16 Heavy-Duty Turning Tool Holder | M-Type for CNMG1606
$57.07 USD
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...
BEYOND MCBNR3232P12 External Turning Tool Holder | M-Type Clamping
$57.07 USD
MCBNR3232P12 Professional 32mm M-Type External Turning Tool Holder Brand: BEYOND | Origin: China | Ultra-High Rigidity for Industrial Machining ⚠️ ATTENTION: The tool holder includes all spare parts. Inserts (Blades)...
BEYOND MCBNR2525M16 External Turning Tool Holder | M-Type for CNMG1606
$33.16 USD
MCBNR2525M16 Heavy-Duty M-Type External Turning Tool Holder Brand: BEYOND | Origin: China | Optimized for CNMG1606 Inserts ⚠️ ATTENTION: The tool holder includes all spare parts. Inserts (Blades) are NOT...
BEYOND MCBNL3232P19 Left-Hand External Turning Tool Holder | M-Type for CNMG1906
$57.07 USD
MCBNL3232P19 Extreme Heavy-Duty 32mm Left-Hand M-Type Tool Holder Brand: BEYOND | Origin: China | Maximum Stability for Large-Scale Turning ⚠️ ATTENTION: Tool holder includes all spare parts (Shim, Pin, Clamp,...
BEYOND MCBNR / MCBNL External Turning Toolholders
The BEYOND MCBNR/MCBNL series is designed for CNC external turning using CNMG carbide inserts. Featuring the reliable M-type clamping system (Clamp + Lock Pin), these toolholders provide strong rigidity, vibration resistance, and stable cutting performance. The third letter B in the ISO code indicates a 75° approach angle, suitable for medium to finishing applications.
Main Features
- M-type clamping: Clamp + Lock Pin
- Compatible inserts: CNMG + last two digits
- 75° approach angle (ISO Letter B)
- Right-hand (R) and Left-hand (L) versions available
- Shank sizes from 16mm to 40mm
- High-rigidity steel shank for stable CNC turning
ISO Code Breakdown (MCBNR Example)
| Position | Description | Value |
|---|---|---|
| 1st Letter | Clamping Method | M – Clamp + Lock Pin |
| 2nd Letter | Insert Shape | C – 80° diamond |
| 3rd Letter | Approach Angle | B – 75° |
| 4th Letter | Relief Angle | N – 0° |
| 5th Letter | Hand of Tool | R / L – Right or Left hand |
| 6–9th | Shank Height × Width | 16×16 / 20×20 / 25×25 / 32×32 / 40×40 |
| Letter After Digits | Toolholder Length | H=100mm, K=125mm, M=150mm, P=170mm, R=200mm |
| Final Digits | Insert Size | 12 / 16 / 19 (CNMG12 / CNMG16 / CNMG19) |
Compatible Inserts
- “12” → CNMG12
- “16” → CNMG16
- “19” → CNMG19
Available Models & Specifications
| Model | Hand | Shank Size (mm) | Length Code | Toolholder Length (mm) | Insert Size | Approach Angle |
|---|---|---|---|---|---|---|
| MCBNR2525M16 | R | 25 × 25 | M | 150 | CNMG16 | 75° |
| MCBNL2525M16 | L | 25 × 25 | M | 150 | CNMG16 | 75° |
| MCBNR3232P16 | R | 32 × 32 | P | 170 | CNMG16 | 75° |
| MCBNL3232P16 | L | 32 × 32 | P | 170 | CNMG16 | 75° |
| MCBNR4040R16 | R | 40 × 40 | R | 200 | CNMG16 | 75° |
| MCBNL4040R16 | L | 40 × 40 | R | 200 | CNMG16 | 75° |
| MCBNR3232P19 | R | 32 × 32 | P | 170 | CNMG19 | 75° |
| MCBNL3232P19 | L | 32 × 32 | P | 170 | CNMG19 | 75° |
| MCBNR4040R19 | R | 40 × 40 | R | 200 | CNMG19 | 75° |
| MCBNL4040R19 | L | 40 × 40 | R | 200 | CNMG19 | 75° |
| MCBNR1616H12 | R | 16 × 16 | H | 100 | CNMG12 | 75° |
| MCBNL1616H12 | L | 16 × 16 | H | 100 | CNMG12 | 75° |
| MCBNR2020K12 | R | 20 × 20 | K | 125 | CNMG12 | 75° |
| MCBNL2020K12 | L | 20 × 20 | K | 125 | CNMG12 | 75° |
| MCBNR2525M12 | R | 25 × 25 | M | 150 | CNMG12 | 75° |
| MCBNL2525M12 | L | 25 × 25 | M | 150 | CNMG12 | 75° |
| MCBNR3232P12 | R | 32 × 32 | P | 170 | CNMG12 | 75° |
| MCBNL3232P12 | L | 32 × 32 | P | 170 | CNMG12 | 75° |
Applications
- External turning
- Profiling and medium cutting
- Steel, stainless steel, cast iron machining
- CNC lathe general-purpose turning
SEO Keywords
MCBNR toolholder, MCBNL turning toolholder, CNMG holder, 75 degree lathe tool, M-type clamp toolholder, external turning holder, BEYOND CNC toolholders, metal cutting tools, 75° approach angle turning tool, heavy-duty steel turning holder.