A40T-PSKNR 12 INTERNAL TURNING HOLDER
PRA6757330
MFG #: 6757330
$296.67
/ EA
- Back of Bar to Cutting Edge: 19mm
- Inscribed Circle: 40mm
- ISO Code: A40T-PSKNR 12
- Lead Angle: 75°
- Overall Length: 300mm
- Rake: -6° Orthogonal
- Shank Size: 40mm
- Tool Holder Style: PSKN
- Type: Standard
- Hand Direction: Right Hand
- Insert Style: SNM. 1204..
Lever lock boring bar for holding a square negative insert with an inscribed circle diameter of 12.7 mm, 4.76 mm THK (ISO designation SN.. 1204.. ), right hand 75 deg end cutting with off-set shank, steel with coolant hole, 40 mm diameter x 300 mm long for taper boring and longitudinal boring without shoulder.
- Application
- Item Features
For internal turning applications
- Finishing - very good surface quality
- Medium machining - good surface quality
- Roughing - unlimited surface roughness