ARNO AKB

Use 4 edges per insert

• for reduced costs per hole

High process reliability

• even for interrupted cuts

Drilling into concave shapes, stacked work pieces and packet drilling

High process security

• due to very strong inserts

High productivity

• due to high feed rate potential

Nickel plated and polished surface

• for better swarf evacuation

Improved run-out into the location flat

Tool selection

• Drilling depth 2xD und 3xD:
  ø 14 – ø 30 mm
  Increments: 0,5 mm
• >ø 30 – ø 55 mm
  Increments: 1,0 mm
• Drilling depth 5 x D:
  ø 17 – ø 35 mm
  Increments: 1,0 mm

Geometries

• BS: Finishing geometry
• BM: Geometry for medium machining
• BR: Roughing geometry
• BAL: Aluminum and non-ferrous materials