28 X 100 TCT EXCISION CORE DRILL
28 X 150 TCT EXCISION CORE DRILL
28 X 25 M35 HSS-CO EXCISION RAIL CORE DRILL
28 X 25 RAIL CORE DRILL
28 X 30 HSS-Co Core Drill
28 X 35 TCT EXCISION CORE DRILL
28 X 50 HSS-Co Core Drill
28 X 50 RAIL CORE DRILL
28 X 50 TCT EXCISION CORE DRILL
28 X 75 TCT EXCISION CORE DRILL
28MM TCT HOLESAW LONG SERIES
28MM TCT HOLESAW SHORT SERIES