MH502AFR pneumatic rock drilling- Sinker Drills robust design that makes them easy to handle in quarry-mine and general excavating work. The design also provides a main valve and cylinder porting concept that helps maintain constant drilling speed throughout a long service life. Working parts are constantly protected with an effective lubrication system.
Added feature is water flushing system for underground tunelling.
|Weight||26 Kg||57.3 lb|
|Length||575 mm||23 inch|
|Air Consumption||48 l/s||102 cfm|
|Air Inlet||20 mm||3/4 inch Swivel|
|Revolution||180 rpm||180 rpm|
|Max Drilling Dia||50 mm||1.97 inch|
|Max Drilling Depth||3000 mm||118 inch|
|Shank Size||22 X 108 mm||7/8 X 4¼ inch|
|Optional Shank Size||25 X 108 mm||1 X 4 1/4 inch|
|Working Pressure||6 Bar|
|Blows per minute||2100|