Bosch carbide hammer drill amp chisel set sds plus bosch 2607019927 these carbide hammer drill bits from bosch are supplied with 2 x sds plus chisels 5 piece robust line sds plus 5 hammer drill bit set 5 6 x 115mm 6 8 10 x 165mm bosch 2607019927 carbide hammer drill bit set sds plus 5 5 pcs