Products

Designed for precision, safety, and speed when core drilling by hand. The B125 Block is built to help you hit the mark every time – no expensive r...

Designed for precision, safety, and speed when core drilling by hand. The B127 Block is built to help you hit the mark every time – no expensive r...

Designed for precision, safety, and speed when core drilling by hand. The B132 Block is built to help you hit the mark every time – no expensive r...

Designed for precision, safety, and speed when core drilling by hand. The B134 Block is built to help you hit the mark every time – no expensive r...

Designed for precision, safety, and speed when core drilling by hand. The B138 Block is built to help you hit the mark every time – no expensive r...

Designed for precision, safety, and speed when core drilling by hand.  The B140 Block is built to help you hit the mark every time – no expensive r...

Designed for precision, safety, and speed when core drilling by hand. The B142 Block is built to help you hit the mark every time – no expensive r...

Designed for precision, safety, and speed when core drilling by hand. The B146 Block is built to help you hit the mark every time – no expensive r...

Designed for precision, safety, and speed when core drilling by hand. The B150 Block is built to help you hit the mark every time – no expensive r...

Designed for precision, safety, and speed when core drilling by hand. The B152 Block is built to help you hit the mark every time – no expensive r...

Designed for precision, safety, and speed when core drilling by hand. The B162 Block is built to help you hit the mark every time – no expensive r...

Designed for precision, safety, and speed when core drilling by hand. The B166 Block is built to help you hit the mark every time – no expensive r...

Designed for precision, safety, and speed when core drilling by hand. The B172 Block is built to help you hit the mark every time – no expensive r...

Designed for precision, safety, and speed when core drilling by hand. The B178 Block is built to help you hit the mark every time – no expensive r...

Designed for precision, safety, and speed when core drilling by hand. The B182 Block is built to help you hit the mark every time – no expensive r...

Designed for precision, safety, and speed when core drilling by hand. The B186 Block is built to help you hit the mark every time – no expensive r...

Designed for precision, safety, and speed when core drilling by hand. The B2 ¼” Block is built to help you hit the mark every time – no expensive ...

Designed for precision, safety, and speed when core drilling by hand. The B2 ½” Block is built to help you hit the mark every time – no expensive ...

Designed for precision, safety, and speed when core drilling by hand. The B2 ¾” Block is built to help you hit the mark every time – no expensive ...

Designed for precision, safety, and speed when core drilling by hand. The B200 Block is built to help you hit the mark every time – no expensive r...

Designed for precision, safety, and speed when core drilling by hand. The B202 Block is built to help you hit the mark every time – no expensive r...

Designed for precision, safety, and speed when core drilling by hand. The B210 Block is built to help you hit the mark every time – no expensive r...

Designed for precision, safety, and speed when core drilling by hand. The B216 Block is built to help you hit the mark every time – no expensive r...

Designed for precision, safety, and speed when core drilling by hand. The B225 Block is built to help you hit the mark every time – no expensive r...

Designed for precision, safety, and speed when core drilling by hand. The B230 Block is built to help you hit the mark every time – no expensive r...

Designed for precision, safety, and speed when core drilling by hand. The B235 Block is built to help you hit the mark every time – no expensive r...

Designed for precision, safety, and speed when core drilling by hand. The B242 Block is built to help you hit the mark every time – no expensive r...

Designed for precision, safety, and speed when core drilling by hand. The B250 Block is built to help you hit the mark every time – no expensive r...

Designed for precision, safety, and speed when core drilling by hand. The B254 Block is built to help you hit the mark every time – no expensive r...

Designed for precision, safety, and speed when core drilling by hand. The B2” Block is built to help you hit the mark every time – no expensive ri...

Designed for precision, safety, and speed when core drilling by hand. The B3 ¼” Block is built to help you hit the mark every time – no expensive ...

Designed for precision, safety, and speed when core drilling by hand. The B3 ½” Block is built to help you hit the mark every time – no expensive ...

Designed for precision, safety, and speed when core drilling by hand. The B3 ¾” Block is built to help you hit the mark every time – no expensive ...

Designed for precision, safety, and speed when core drilling by hand. The B32 Block is built to help you hit the mark every time – no expensive ri...

Designed for precision, safety, and speed when core drilling by hand. The B35 Block is built to help you hit the mark every time – no expensive ri...

Designed for precision, safety, and speed when core drilling by hand. The B38 Block is built to help you hit the mark every time – no expensive ri...

Designed for precision, safety, and speed when core drilling by hand. The B3” Block is built to help you hit the mark every time – no expensive ri...

Designed for precision, safety, and speed when core drilling by hand. The B4 ¼” Block is built to help you hit the mark every time – no expensive ...

Designed for precision, safety, and speed when core drilling by hand. The B4 ½” Block is built to help you hit the mark every time – no expensive ...

Designed for precision, safety, and speed when core drilling by hand. The B4 ¾” Block is built to help you hit the mark every time – no expensive ...

Designed for precision, safety, and speed when core drilling by hand. The B40 Block is built to help you hit the mark every time – no expensive ri...

Designed for precision, safety, and speed when core drilling by hand. The B42 Block is built to help you hit the mark every time – no expensive ri...

Designed for precision, safety, and speed when core drilling by hand. The B45 Block is built to help you hit the mark every time – no expensive ri...

Designed for precision, safety, and speed when core drilling by hand. The B47 Block is built to help you hit the mark every time – no expensive ri...

Designed for precision, safety, and speed when core drilling by hand. The B4” Block is built to help you hit the mark every time – no expensive ri...

Designed for precision, safety, and speed when core drilling by hand. The B5 ¼” Block is built to help you hit the mark every time – no expensive ...

Designed for precision, safety, and speed when core drilling by hand. The B5 ½” Block is built to help you hit the mark every time – no expensive ...

Designed for precision, safety, and speed when core drilling by hand. The B5 ¾” Block is built to help you hit the mark every time – no expensive ...