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S20R SWLNR08

S20R-SWLNR08 Right Tool Holder for CNC Machines - Alloy Steel, 95° Cutting Edge Angle

$19.95 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°...
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S18Q SWLNR08

S18Q-SWLNR08 CNC Right Tool Holder for Internal Turning - Alloy Steel, 18*8mm

$19.57 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...
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S16Q SWLNR08

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...
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BEYOND SWLNR/L Boring Bar | Screw Clamp CNC Turning Holder

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.