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Magnetic Core Drill
Third speed gear positive professional
Gear according to bit 
Size choose corresponding gear the slow gear can  installed tap tapping
TECHNICAL PARAMETER
Twist drill dia(mm) Rated Voltage(v) Rated Frequency(Hz) Rated Input Power(w) No-load Speed(rpm)
 Max attraction(N)
SCY-3200C
 Φ32 380~ 50-60 2000 150-280 16000
SCY-3200/3RT Φ32
 380~ 50-60 2100 80/150/280(60/112/210) 16800
SCY-3800/3RT
 Φ38 380~ 50-60 2300 75/135/250(55/100/185) 17000
SCY-4900/3RT Φ49 380~ 50-60 2500 70/120/220(50/85/158) 18000
SCY-6000/3RT Φ60
 380~ 50-60 2700 65/105/210(45/75/150) 23000