Gundrill: drilling hole from 0.125" to 2" diameter in a 48" long bar in a single operation or 96" long in two operations.
Injector and STS: drilling holes from 0.500" to 6.250" diameter in lengths of up to 192" long.
Diameter +0.003" to -0.000" maximum depending on material used.
Deviation (concentricity) on a fixed part: 0.001" per inch drilled.
Counter rotation drilled parts: 0.0004" per inch drilled.
32 to 150 RMS according to the customer’s specified requirements.
have a wide variety of machinery at our disposal. Here
are a few:
drills one piece at a time.
drills two pieces simultaneously.
C.N.C. with a 25" x 30" table. Drills multiple precision holes
in a single part using a numeric control devise.
twin spindle with a counter rotation.
B630: drills up to 6.250" diameter in parts of up to 16' long.