LPVN Series
Lapping Machines
Precihole Lapping Machines lap/polish the bores and grooves in the barrel after button rifling or cut rifling. This process helps improve the surface finish by getting rid of any burr or surface deformities like deep tool or chatter marks on the ID. This is the last process in barrel ID making before chambering and profiling. The machine is capable of handling cast lead or hard nylon brush tool during operation. Choice of using cast lead or hard nylon tool depends on the level of polishing needed on the barrel.
Machine Features
- Extremely compact unibody design for maximum space saving
- Quick clamping of barrel in cones for production
- High speed reciprocation of up to 50 m/min (164 ft/min)
- Lapping tools ensure even polishing of bore and grooves
- Use of precision ball screw for slide movement reciprocation
- Customized screens for operator friendliness and ease of use
- Complete solution offered by Precihole including machine and tooling
