320 (310) Boring Head    360 Icon
Wohlhaupter's 320 (310) boring head is made from steel for Ø 0.787" - 4.077" (20.00 mm - 103.00 mm) and coated Alu-Line material for Ø 3.937" - 8.070" (100.00 mm - 205.00 mm) boring heads to protect against corrosion and wear. The insert holder can be rotated quickly for reverse machining.
Advantages
  • Special coating on Alu-Line provides hard, durable surface
  • Alu-Line body reduces tool weight by 50%, reducing stress on the spindle
  • Max cutting speed: 3,281 SFM (1,000 m/min)
  • Insert holder can be rotated for reverse machining (back boring) jobs
Features
  • Diameter range: 0.787" - 8.070" (20.00 mm - 205.00 mm)
  • Alu-Line diameter range: 3.937" - 8.070" (100.00 mm - 205.00 mm)
  • Coolant through
  • Vernier diameter adjustment of 0.0001" (0.002 mm)
Recommended Materials  
Materials
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Key Icon Steel
Material Key Icon High Temp Alloy
Key Icon Stainless Steel
Material Key Icon Hardened Steel
Key Icon Cast Iron
Material Key Icon Non-Ferrous
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Technical Information

Fine Boring Tools
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Available Online Only

Recommended Cutting Data
Wohlhaupter Boring Cutting Data