1/2" x 12" (10" usable)

Carbide-tipped drill bit head is harder and more resistant to extreme loads. 4-flute design for fast dust removal. For use in drills requiring SDS-plus shanks.No. HC2001: 5/32" x 4" x 6"No. HC2011: 3/16" x 4" x 6"No. HC2041: 1/4" x 4" x 6"No. HC2042: 1/4" x 6" x 8"No. HC2043: 1/4" x 8" x 10"No. HC2051: 5/16" x 4" x 6"No. HC2061: 3/8" x 4" x 6"No. HC2064: 3/8" x 10" x 12"No. HC2071: 7/16" x 4" x 6"No. HC2081: 1/2" x 4" x 6"No. HC2084: 1/2" x 10" x 12"No. HC2091: 9/16" x 4" x 6"No. HC2102: 5/8" x 6" x 8"No. HC2104: 5/8" x 10" x 12"No. HC2122: 3/4" x 6" x 8"No. HC2124: 3/4" x 10" x 12"No. HC2127: 3/4" x 16" x 18"No. HC2147: 7/8" x 16" x 18"No. HC2167: 1" x 16" x 18"