HSS Countersink- Six Flutes
Description
Description
HSS Countersink use?
HSS Countersink are designed to produce accurate center holes in components which require matching between centers. countersinking is done using a countersink  drill bit . You can purchase bits that are able to drill a pilot hole as well as countersink it.
What is countersinking?
Countersinking involves enlarging the rim of a pilot hole.Countersinking is especially necessary when working with hardwoods.
Why countersink?
You should only need to countersink a hole when working with countersink screws. countersinking a pilot hole allows a countersunk screw to sit flush with the surface of material, giving your work neat finish.
- Made from High Speed Steel.
- Designed for Economical, General Purpose Countersinking, Chamfering or Deburring.
- Chip loads are generally smaller and chatter free machining is possible.
- Chatterless countersinks ,designed to give you fast shearing cuts.
- Available in 60°, 82° or 90°.
| ITEM NO. | SIZES | |
|---|---|---|
| SBS-2390A | 6 mm | 95 mm |
| SBS-2390B | 6 mm | 95 mm |
| SBS-2390C | 6 mm | 95 mm |
| SBS-2390D | 6 mm | 140 mm |
| SBS-2390E | 8 mm | 140 mm |
| SBS-2390F | 10 mm | 140 mm |
| SBS-2390G | 12 mm | 140 mm |
