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S20R-SWLNR08 Right Tool Holder for CNC Machines - Alloy Steel, 95° Cutting Edge Angle
$21.95 USD
Overview: Optimize your CNC machining with the S20R-SWLNR08 Right Tool Holder. This internal turning tool holder is crafted from durable alloy steel, featuring a 95° cutting edge angle and 0°...
S18Q-SWLNR08 CNC Right Tool Holder for Internal Turning - Alloy Steel, 18*8mm
$21.53 USD
CNC Internal Turning Tool Holder S18Q-SWLNR08 Precision Tooling for Internal Turning Operations Alloy Steel | S-Type Model | 95° Cutting Edge Angle 5-Point Product Description for S18Q-SWLNR08: Precision Machining: Designed...
S16Q-SWLNR08 CNC Right Tool Holder for Internal Turning - Alloy Steel, 16mm Diameter
$16.84 USD
CNC Internal Turning Tool Holder S16Q-SWLNR08 Specifications and Applications Alloy Steel | S-Type Model | 95° Cutting Edge Angle 5-Point Product Description for S16Q-SWLNR08: Precision Machining: Designed for internal turning...
BEYOND SWLNR/L CNC Boring Bar – Screw Clamp External Turning Toolholder
The BEYOND SWLNR/L boring bar series is built for external turning with strong stability, featuring an S-type screw-clamp system and ISO-standard steel shank design. Compatible with WNMG inserts, these holders provide excellent performance for roughing and semi-finishing of steel, alloy steel, stainless steel, and cast iron.
ISO Code Interpretation
| ISO Position | Meaning | Description |
|---|---|---|
| 1st Letter | Type of Bar | S = Steel shank (A: steel w/ coolant, E: carbide head w/ coolant, C: carbide, X: special) |
| Next 2 Numbers | Bar Diameter | Shank size in mm (e.g., 16 = 16 mm, 20 = 20 mm, 25 = 25 mm) |
| Bar Length Code | Total Bar Length | A:32, B:40, C:50, D:60, E:70, F:80, G:90, H:100, J:110, JX:120, K:125, L:140, M:150, N:160, P:170, Q:180, R:200, S:250, T:300, U:350, V:400, W:450, Y:500 |
| Letter after hyphen (1st) | Clamping Method | S = Screw-on clamp |
| Letter after hyphen (2nd) | Insert Shape | W = 80° Trigon |
| Letter after hyphen (3rd) | Cutting Edge Angle | L = 95° entering angle |
| Letter after hyphen (4th) | Insert Relief Angle | N = 0° Negative (B:5°, C:7°, D:15°, E:20°, P:11°) |
| Letter after hyphen (5th) | Hand of Tool | R = right-hand, L = left-hand |
| Last Digits | Insert Cutting Edge Length | 08 → WNMG08 inserts |
Compatible Inserts
This toolholder uses: WNMG + last two digits
- SWLNR08 → WNMG08**
- SWLNL08 → WNMG08**
Recommended Insert Models:
- WNMG080404
- WNMG080408
- WNMG080412
- WNMG080408-PM / MA / UH (material specific)
Available SWLNR/L Boring Bar Models
| Model | Shank Diameter | Length Code | Hand | Insert Size | Clamping |
|---|---|---|---|---|---|
| S16Q-SWLNR08 | 16 mm | Q = 180 mm | R | WNMG08 | Screw Clamp |
| S16Q-SWLNL08 | 16 mm | Q = 180 mm | L | WNMG08 | Screw Clamp |
| S18Q-SWLNR08 | 18 mm | Q = 180 mm | R | WNMG08 | Screw Clamp |
| S18Q-SWLNL08 | 18 mm | Q = 180 mm | L | WNMG08 | Screw Clamp |
| S20R-SWLNR08 | 20 mm | R = 200 mm | R | WNMG08 | Screw Clamp |
| S20R-SWLNL08 | 20 mm | R = 200 mm | L | WNMG08 | Screw Clamp |
| S25S-SWLNR08 | 25 mm | S = 250 mm | R | WNMG08 | Screw Clamp |
| S25S-SWLNL08 | 25 mm | S = 250 mm | L | WNMG08 | Screw Clamp |
Key Features
- ISO-standard SWLNR/L external turning toolholder
- Durable steel shank for rigidity and vibration resistance
- Screw-on clamp ensures stable insert holding
- Designed for WNMG trigon negative inserts
- Ideal for roughing and semi-finishing
- 95° tool approach angle for excellent chip flow
- Compatible with CNC lathes, turning centers, and automation lines
Applications
- Steel machining (AISI 1045, 4140, 1020, etc.)
- Alloy steel & tool steel
- Stainless steel (304/316/420)
- Cast iron (FC / FCD)
Search Keywords
SWLNR boring bar, SWLNL toolholder, WNMG holder, CNC turning toolholder, screw clamp turning bar, trigon insert toolholder, negative insert holder, external turning tool, SWLNR08, SWLNL08, BEYOND turning tools, steel shank boring bar, 95 degree turning holder, ISO turning toolholder, lathe tool holder for WNMG inserts.