석재용 드릴 비트

IRWIN 1890733 STRT SHNK INSTLR MASONRY 1/4″ X 36″

IRWIN 1890795 FLEX INSTLER MASONRY 3/8″ X 54″

IRWIN 1890796 FLEX INSTLER MASONRY 1/4″ X 48″

IRWIN 322001 Drill Bit 5/32 x 2 x 4 Speedhammer

IRWIN 322002 Drill Bit 5/32 x 4 x 6 Speedhammer

IRWIN 322002B25 Drill Bit 5/32 x 4 x 6 Speedhammer

IRWIN 322004 Drill Bit 3/16 x 4 x 6 Speedhammer

IRWIN 322004B25 Drill Bit 3/16 x 4 x 6 Speedhammer

IRWIN 322005 Drill Bit 3/16 x 6 x 8 Speedhammer

IRWIN 322006B25 Drill Bit 3/16 x 8 x 10 Speedhamme

IRWIN 322007 Drill Bit 3/16 x 10 x 12 Speedhamm

IRWIN 322007B25 Drill Bit 3/16 x 10 x 12 Speedhamm

IRWIN 322014 Drill Bit 7/32 x 6 x 8 Speedhammer

IRWIN 322014B25 Drill Bit 7/32 x 6 x 8 Speedhammer

IRWIN 322015 Drill Bit 7/32 x 10 x 12 Speedhamm