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Model 525 Drill Point Splitter
Computer-controlled servo feed 360° workhead clamping of drill during grinding; 180° workhead indexing of drill ±15' Automatic, self-compensating, tracer-type dresser duplicates dresser cam form onto wheel Meets NAS 907 specifications Maximum hourly production rate: 300 drills of 5/16" (8 mm) diameter Adjustments: Notch relief angle: 30° to 60° Notch rake angle: Splitting -40° to +10° Split capacity: 1/16" to 1" (1.50 to 25.4 mm) Web thin capacity: 5/16" to 1" (8.0 to 25.4 mm) Grinding wheel: Horizontally mounted; 12" (305 mm) Spindle power: 2 HP (1.5 kW), 2200 RPM Floor space: 37" x 53" (.94 x 1.35 m) plus coolant tank Weight: 1,350 lbs. (600 kg)
Eurotech PG1000
Model 520 Drill Point Splitter
Maximum Hourly Production Rate 400 drills of 5/16” (8 mm) diameter, right-hand spiral Adjustments Notch relief angle: 35° to 65° Notch rake angle: -10° to + 8° Split Capacity: 3/32” to 1/2” (2.4 to 12.5 mm) Notch Capacity: 5/16” to 3/4” (8.0 to 19.0 mm) Grinding Wheel: Horizontally mounted; 20” (510 mm) diameter Spindle Power: 2 HP (1.5 kW), 1800 RPM Floor Space: 52” x 36” (1.32 x .91 m) Weight: 1,500 lbs. (675 kg) Features: • Quick setup; simple design; hydraulic feed • Bushing supports drill during grinding • Manual index of drill against timing pins • Automatic, selfcompensating, tracertype dresser duplicates dresser cam form onto wheel • Meets or exceeds NAS 907 specications
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