A20T-DDUNR 4 BORING BAR ISO D - RIGHT HAND
PRA6788495
MFG #: 6788495
$312.48
/ EA
- Back of Bar to Cutting Edge: 0.5905in
- Country of Origin: SE
- Head Length: 1.181in
- ISO Code: A20T-DDUNR 4
- Lead Angle: 93°
- Manufacturer Name: Dormer Pramet
- Overall Length: 12in
- Rake: -6°
- Shank Size: 1-1/4in
- Tool Holder Style: DDUN
- Type: Type D
- Hand Direction: Right Hand
- Insert Style: DN.. 44.
Double clamp boring bar for holding a 55 deg rhombus negative insert with an inscribed circle diameter of 1/2 in, 1/4 in THK (ANSI designation DN.. 44. ), right hand 93 deg end cutting with off-set shank, steel with coolant hole, 1.1/4 in diameter x 12 in long for internal chamfering, taper boring, single and multi-directional copy boring and longitudinal boring with and without shoulder.
- Application
- Item Features
- Standards
For internal turning applications
- Finishing - very good surface quality
- Medium machining - good surface quality
- Roughing - unlimited surface roughness
PROP65: This product contains chemicals known to the State of California to cause cancer. For more information: www.P65Warnings.ca.gov