Bordo No.1 HSS Centre Drill Bit - 2560-1 | AIMS Industrial

Product Features

• Bright Finish HSS No.1 Centre Drill 118° / 60°
• Centre Drills are used with a lathe to centre drill stock for mounting in the lathe.
• They are designed to drill a small diameter pilot hole followed by a 60° countersink which provides a bearing surface for the 60° point of the lathe centre.
• Centre drills are also used extensively with milling machines to accurately start holes.
• The hole locations can be dialled in using the milling machine's calibrated hand wheels.
• The hole is then started using the centre drill.

Specifications

• Bright Finish HSS No.1 Centre Drill 118° / 60°
• They are designed to drill a small diameter pilot hole followed by a 60° countersink which provides a bearing surface for the 60° point of the lathe centre.