Drilling Machine, Model Rmt 20
Description: Drilling machine, model RMT 20 is suitable for tapping, reaming, boring, screwing and angular drilling. A simple back-gear arrangement and versatile spindle speeds suit the cutting speeds. The forged and heat treated spindle is mounted on taper roller bearing. A quick spindle return is provided by means of flat coil spring and the safety ring incorporated render the head fool proof from accidental unlocking and depth stop is provided in mm graduation and adjustable in any desired depth. Specifications: drilling capacity (in steel) - 20 mm; throat (distance between centre for spindle and column face) - 205 mm; max distance (nose to base) - 925 mm; max distance (nose to table) - 650 mm (4 ft pillar); spindle travel - 125 mm; taper in spindle - 2 mtr; size of square table - 270 x 270 mm; working surface of base - 260 x 260 mm; size of base - 510 x 350 x 75 mm; number of speed - 8; speed range (motor RPM - 1440) - 86 to 3360 RPM; motor power - 0.55 kW/.75 HP; column length - 1220 mm; column diameter - 74 mm; V -belt - A 44 inch; overall dimension height x width x thick - 1500 x 630 x 290 mm; and weight (approx) without electricals - 110 kg.
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