Saber Essentials Coated Triple Flute Round Shank 90 Deg. Countersink Set 5mm 1/4" Hex Shank Diamond

5mm 1/4" Hex Shank Diamond Core Drill

Smooth flip out action with blade lock

50mm Brilliant Diamond Hole Saw

90 Degree HSS Co5 Triple Flute Countersink

Saber Essentials Coated Triple Flute Round Shank 90 Deg. Countersink Set 5mm 1/4" Hex Shank DiamondFor countersinking and deburring in a wide range of materials including ferrous and non ferrous metals The three fluted countersink is self centering with wide flutes and is used to provide a heavy chamfer in the entrance to a drilled hole. This may be required to allow the correct seating for a countersunk head screw or to provide the lead in for a second machining operation such as tapping. Use on soft to medium materials. SOFT METALS, PLASTICS AND