The HYCON HRD28 is a high-performing handheld rock drill designed for the most demanding drilling applications in granite and concrete up to 6 meters of drilling depth.
Using standard integral drill steel with air-flushing from an external compressor and a high-performing hydraulic impact and rotation unit makes the HRD28X a lighter, more powerful, and more efficient rock drill.
The HRD28X rock drill is ideal for anchoring holes and blasting or splitting holes measuring 25-50 mm when drilling deeper with maximum air flushing.
Combined with a compressor of your choice, this rock drill is made for underwater drilling, making it the professional divers rock drill choice no. 1.

Weight [kg / lbs] 27.5 / 60
Dimensions L x W [mm / inch] 708 x 460 / 28 x 18
Oil flow [LPM / GPM] 30 / 8
Working presure [bar / psi] 120 / 1740
Max pressure [bar / psi] 172 / 2500
Drill rod shank HEX [mm] 22 x 108
Rotation CCW [rpm] 320
Blow frequency [Hz] 40
Flushing air flow [LPM / CFM] (external air 12 cfm recomended)
Sound power level LWa [dB] 105
Vibration level, 3 axis [m/s2] 13