Competitive price! Good quality! Best service! ModelShank LengthRLDPPD701213MM1/2"RLDPPD705816MM5/8"RLDPPD703419MM3/4"RLDPPD707822MM7/8"RLDPPD710025MM1"RLDPPD711432MM1-1/4"RLDPPD711237MM1-1/2"RLDPPD715842MM1-5/8"RLDPPD720052MM2"RLDPPD721457MM2-1/4"RLDPPD721262MM2-1/2"RLDPPD730075MM3"1, Accessory: with 8mm dia. flute2, Knurled shank available PD Steel Low Velocity Drive Pin