DESCRIPTION & SPECIFICATIONS
Excel Model TCA Heavy Duty Geared Head Drill
• Excel’s range of TCA series are heavy industrial precision built Drills.
• Main construction is of heavy grade castings.
• Gears, Spindle & Quill are made of high quality Steel.
• Heat treated & precision ground to close tolerances for accuracy & long life.
• Splines are precision ground for smooth Travel.
• There is automatic lubrication to all essential moving parts.
• Machines are designed for the ease & safety of the operator.
Specification TCA50 TCA70
Max Drilling Cap Steel 50mm 70mm
Max Drilling Cap Cast Iron 55mm 75mm
Max Tapping Cap Steel M40 M60
Max Tapping Cap Cast Iron M50 M70
Morse Taper of Spindle 4 5
Max Drilling Depth 260mm 300mm
Table Size 550x550mm 600x600mm
Base Size 600x1060mm 730x1190mm
Distance Spindle to Column 400mm 420mm
Distance Spindle to Table mm Min70/Max802 Min70/Max777
Distance Spindle to Base 1290mm 1300mm
Column Diameter 200mm 220mm
Drilling Feed mm/rev 0.08-0.16 0.05-0.10-0.15
0.24-0.35 0.20-0.35-0.50
Main Motor 4HP 7.5HP
Standard Speeds 1500 RPM (9)45-1115 (12) 35-1238
Optional Speeds 750 RPM (9) 22-557 (12) 17-620
Coolant Pump 0.10HP 0.20HP
Dims. WxDxH (cm) 62x106x260 88x119x272
Weight 850Kgs 1150Kgs
Included as standard:
• Geared Drive
• Automatic Drill Ejector
• Automatic Powerfeed to Quill
• Depth Stop
• Lo Volt Machine Light
• Fwd/Rev Switch
• Coolant System
• Spindle Protection Nut
