Atlas Copco BBD 12DS

Works best in horizontal rock drilling, plug holeand concrete drilling.

The DS model is equipped with a polyurethane cover that can reduce noise by up to 50 percent.

The BBD 12 DS drills holes down to two metres depth.

Technical details
Rock drill type	Surface rock drill
Hole range	17 mm - 29 mm 0.67 inch - 1.14 inch
Weight	10.7 kg 23.6 lb
Length	565 mm 22.2 inch
Air consumption	22 l/s 46.6 cfm
Impact rate	2,580 blows/min
Revolutions	220 rpm
Penetration rate	230 mm/min 9.1 inch/min
Hose connection	13 mm 0.5 inch
Piston diameter	45 mm 1.77 inch
Stroke length	41 mm 1.61 inch
Vibration and sound
Vibration level 3 axes (ISO 28927-10)	22.2 m/s²
Sound power level guaranteed (2000/14/EC)	108 Lw. dB(A)
Sound pressure level (ISO 11203)	97 Lp. dB(A)
Available shank sizes
Shank size: Hex	19x108 mm - 3⁄4 x 4 1⁄4 inch
Part numbers
Hex 19x108 - 3⁄4 x 4 1⁄4 inch	8311 0102 80