A40T-DDUNL 15 BORING BAR ISO D - LEFT HAND

PRA7028495 MFG #: 7028495
$296.67 / EA
  • Insert Compatibility: DN.. 1506..
  • Direction of Cut: Left Hand
  • Application: For internal turning applications
  • Attributes (Y): Y
  • Back of Bar to Cutting Edge: 18.5 mm
  • Head Length: 36 mm
  • Image (Y): Y
  • Inscribed Circle Size: 40 mm
  • ISO Designation: A40T-DDUNL 15
  • Lead Angle: 93°
  • Overall Length: 300 mm
  • Rake: -6° Orthogonal
  • Shank Size: 40 mm
  • Toolholder Type: DDUN
Double clamp boring bar for holding a 55 deg rhombus negative insert with an inscribed circle diameter of 12.7 mm, 6.35 mm THK (ISO designation DN.. 1506.. ), left hand 93 deg end cutting with off-set shank, steel with coolant hole, 40 mm diameter x 300 mm long for internal chamfering, taper boring, single and multi-directional copy boring and longitudinal boring with and without shoulder.
QTY
  • Item Features
  • Finishing - very good surface quality
  • Medium machining - good surface quality
  • Roughing - unlimited surface roughness