Producing holes in high resin materials, with increasing demands on delamination and spintering, can be optimized with the drill geometry design.
The CoroDrill geometries is designed to improve hole entrance and exit quality on carbon fibre materials with high fibre content.
Benefits
Excellent hole quality and surface finish
Reduced risk for delamination and splintering
Reduced burr formation on exit in aluminium materials (CD854)
Features
CoroDrill 854: Point geometry designed to prevent splintering and fraying
CoroDrill 856: Design to reduce delamination problems
Diamond coating (N2OC)
Available as standard stocked items 4-12.7 mm (0.157-0.500 inch) as well as engineered solutions.
Tailor Made options
Applications
Materials:
CFRP fibre rich materials - CoroDrill 854
CFRP/Aluminium stacked materials - CoroDrill 854
CFRP resin rich materials – CoroDrill 856
Composite materials with, for example, glass layers - CoroDrill 856
BMI - high temperature resistant materials - CoroDrill 856
Machines:
CNC controlled machining centers
Robots
Portable electrical or pneumatic machines