ITCO-INDIAN MACHINE TOOLS IMTC / B20 UPRIGHT DRILL PRESSES

Technical Description

The ITCO-INDIAN MACHINE TOOLS IMTC / B20 Upright Drill Press is a heavy-duty drilling machine designed for precise metalworking operations. It features a drilling capacity of 0.71 inches (18 mm) in mild steel and 0.79 inches (20 mm) in cast iron, making it suitable for versatile industrial applications. The spindle is constructed from high-grade alloy steel, accurately machined and ground for concentricity, and is supported by two taper roller bearings to ensure stability and smooth rotation. The spindle incorporates a Morse Taper (MT-2) and four splines that conform to machine tool spline standards, driven via a broached sleeve and balanced pulley with double ball bearing support to absorb V-belt load. The head assembly is made from close-grained cast iron, precision bored and honed to maintain perfect parallelism between the spindle and the heavy-duty column. The column is made of seamless heavy-section steel tubing, precision ground to maximize rigidity and minimize deflection during operation. The quill carrying the spindle slides precisely within a honing bore, guaranteeing accuracy. The machine offers multiple spindle speeds (typically ranging from around 510 to 2850 rpm) to accommodate various drilling and machining tasks such as tapping, reaming, boring, and spot facing. The ergonomic design includes a sturdy pillar and base assembly, with machined work tables to support positional accuracy of the workpiece. This drill press complies with industrial standards (IS 2425) for accuracy and durability, making it an optimal choice for heavy industrial workshop environments requiring robust and reliable drilling performance.