PROXXON 28128 DRILL FROM BENCH TO COLUMN 220V TBM 220

PROXXON 28128 DRILL FROM BENCH TO COLUMN 220V TBM 220

TBM 220 bench drill for high precision work: it also drills 0.5 mm holes. With three-speed belt drive.

• 3 speeds by moving the flat belt. Torque more than tripled with the lowest speed
• Practical depth adjustment with adjustable stop.
• The cost-effective MS4 machine vice made of zinc die-casting is described in detail on p. 20.

Ground worktop in die-cast aluminum (220 x 120 mm) with parallel guide and graduated scale. Threaded holes for fixing the MICRO cross table KT 70. Column in solid steel (20 x 340 mm). Sturdy arm in die-cast aluminum with ground guides and seats. High-quality VDE-tested electric motor, extremely long-lasting and quiet. Drive by three-section pulley. Moving the drive belt allows for three different idle speeds with torque more than tripled in low speed. Practical depth adjustment with adjustable stop.

Technical features:

• Technical data: 220 - 240.
• V. 85 W. 50-60HZ.
• Idle speed: 1,800, 4,700 and 8,500 / min.
• Outreach (inside column - spindle center) 140 mm.
• Stroke of the quill 30 mm.
• Tool gripping via 6 three-segment MICROMOT steel collets (1 - 1.5 - 2 - 2.4 - 3 and 3.2 mm).
• 3/8 "external thread to be able to screw a rack spindle. Weight 3.3 Kg.
• Product code 28 128