Our Services
Northeast Concentrics provides world class deep hole drilling, honing, inspection and automated bore mapping services, specializing in NiTi and other exotic materials used in the medical industry and beyond.
Drilling
Using single flute carbide gundrills, we make tight tolerance concentric bore tubing with industry leading wall uniformity.
-Wall thickness variation of 0.005” (0.13mm) or less
-Outside diameters up to 1” (25.4mm) OD
-Inside diameters up to 0.5” (12.7mm) ID
-Lengths up to 48” (1200mm)
Honing
We hone tubes to our customers’ tolerances, creating uniformly sized, smooth and step-free bores with finishes up to 16 RMS (0.4 Ra)
Inspection
We provide inspection reports containing all characteristics as required by customer needs, including:
-Ultrasonic wall thickness mapping
-Bore gauging up to 1m blind, 2m through bores
-Bore scope inspection
