High Speed Ultra Precision Drilling Machines These high speed ultra precision, double column machines are extremely versatile machines for drilling small but precise holes from Ø0.2mm onwards. The hardened and ground spindle rotates in quill which is held in two precision fibre cage bearings. The manual feed is provided to quill which slides freely in head stock. Salient features of ultra precision drilling machines are:

• Drilling can be done from Ø0.2mm on wards.
• Vibration less machine even at spindle speed of 16000 RPM.
• High Precision keyless drill chucks or collects firmly holds drill from Ø0.2mm onwards ensures true running of drill bit.
• Fine depth control.
• Robust construction.
• In built machine lamp arrangement.

Precision Fine Tapping Machines With Pitch Control Extremely versatile, double cone tapping machines are small but have precise holes and can be operated with single and continuous cycle selection. The double cone tapping machines are fitted with hardened and ground lead screw which enables automatic cycle with controlled Pitch while tapping. The lead screw provides continuous cycle operation of spindle movement there by achieving consistency in quality of threads during mass production. The machines are suitable for tapping from M1.2 onwards.