• Brand: STM
• Overall Length (mm) : 245
• Overall Width (mm) : 230
• Overall Height (mm) : 220
• Model Number : BS-1
• Base Length (mm) : 205
• Base Width (mm) : 114
• Bolt Slots (mm) : 16

• Centerline Height (mm): 128
• Headstock ID Taper Size: MT3
The centre face can be tilted from a horizontal position of 90º down to - 10º from vertical, and inclinations can be read off a scale graduated in degrees. The centre is built to highest engineering standards and is factory-inspected and tested to assure complete satisfaction. The ratio of worm to gear is 1:40. Note: BS-1 applicable chuck: 5" or 6"