Picks Previous Next RK/20 recommended for stony soilsuitable for 20mm holderscarbide weight: 29 g part no: 949620 Previous Next RX/20 recommended for mixed type of soilsuitable for 20mm holderscarbide weight: 33 g part no: 009920 Previous Next RX/22 recommended for mixed type of soilsuitable for 20mm holderscarbide weight: 33 g part no: 001222 Previous Next RS/22 HD recommended for abrasive soil typesenlarged body for use under heavy loadsextra large carbide: 48 g part no: 001422 Previous Next RX/22 HD-R patented shape of carbidemaximum performance in all soil typesextra large carbide: 52 g part no: 001522 Previous Next RX/25 HD patented shape of carbidesuitable for 25mm holdersextra large carbide: 52 g part no: 001725 Previous Next FS/38 recommended for mixed type of soilsuitable for 38mm holderscarbide weight: 80 g part no: 123038 Previous Next FS/38 HD recommended for mixed type of soilsuitable for 38mm holderscarbide weight: 165 g part no: 143038