The Side Lock Holder (ISO Taper) is a precision tool holder designed for securely mounting end mills, slot drills, shell mills, and other cutters with a Weldon flat on CNC machining centers and milling machines. The side-lock screw engages the flat on the tool shank, providing strong radial clamping and excellent resistance to tool rotation during heavy-duty milling operations.
- Precision-engineered Side Lock Holder
- ISO taper for secure machine-spindle mounting
- Side-lock screw for positive tool retention
- Designed for Weldon-flat shank cutters
- Precision-ground taper and bore
- High-strength alloy steel construction
- Excellent rigidity during heavy cutting
- Heat-treated for enhanced durability
- Accurate tool alignment
- Available in various ISO sizes and bore diameters (Model Dependent)
- End mill holding
- Slot drill holding
- Heavy-duty milling
- Shoulder milling
- Slot milling
- CNC machining
- Production machining
- General milling applications
- Provides strong and secure cutter holding
- Prevents cutter rotation during heavy machining
- Excellent rigidity for high-load milling
- Suitable for Weldon shank tools
- Improves machining stability and accuracy
- Reliable power transmission
- Durable construction for long service life
- Easy tool installation and removal
| Name | Shank Taper | Size | ØD1 | ØD2 | L | L1 | L2 | G | H |
|---|---|---|---|---|---|---|---|---|---|
| SIDE LOCK HOLDER ISO-40 - 12MM | ISO-40 | 12 | 12 mm | 35 mm | 93.4 mm | 59.5 mm | 16 mm | M10 | M16 |
| SIDE LOCK HOLDER ISO-40 - 16MM | ISO-40 | 16 | 16 mm | 40 mm | 93.4 mm | 59.5 mm | 23 mm | M10 | M16 |
| SIDE LOCK HOLDER ISO-40 - 20MM | ISO-40 | 20 | 20 mm | 50 mm | 93.4 mm | 64.5 mm | 25 mm | M10 | M16 |
| SIDE LOCK HOLDER ISO-40 - 25MM | ISO-40 | 25 | 25 mm | 50 mm | 93.4 mm | 76.5 mm | 25 mm | M10 | M16 |
| SIDE LOCK HOLDER ISO-40 - 32MM | ISO-40 | 32 | 32 mm | 60 mm | 93.4 mm | 81.5 mm | 30 mm | M10 | M16 |
| SIDE LOCK HOLDER ISO-40 - 40MM | ISO-40 | 40 | 40 mm | 60 mm | 93.4 mm | 96.5 mm | 30 mm | M10 | M16 |
| SIDE LOCK HOLDER ISO-50 - 12MM | ISO-50 | 12 | 12 mm | 35 mm | 126.8 mm | 63 mm | 16 mm | M10 | M24 |
| SIDE LOCK HOLDER ISO-50 - 16MM | ISO-50 | 16 | 16 mm | 40 mm | 126.8 mm | 63 mm | 23 mm | M10 | M24 |
| SIDE LOCK HOLDER ISO-50 - 20MM | ISO-50 | 20 | 20 mm | 50 mm | 126.8 mm | 68 mm | 25 mm | M10 | M24 |
| SIDE LOCK HOLDER ISO-50 - 25MM | ISO-50 | 25 | 25 mm | 50 mm | 126.8 mm | 80 mm | 25 mm | M10 | M24 |
| SIDE LOCK HOLDER ISO-50 - 32MM | ISO-50 | 32 | 32 mm | 60 mm | 126.8 mm | 80 mm | 30 mm | M10 | M24 |
| SIDE LOCK HOLDER ISO-50 - 40MM | ISO-50 | 40 | 40 mm | 60 mm | 126.8 mm | 80 mm | 30 mm | M10 | M24 |
The Banka Side Lock Holder (ISO Taper) is widely used for securely holding end mills, slot drills, and other Weldon-flat cutting tools during heavy-duty milling, slotting, shoulder milling, pocketing, and general CNC machining operations. It is an essential tool-holding accessory for CNC machining centers, milling machines, production workshops, tool rooms, automotive industries, and precision engineering facilities, where rigid cutter holding, resistance to tool rotation, accurate tool alignment, and reliable machining performance are essential.
