product description
Counterbore Set
Counterbore set for 3/8″ 7/16″ 1/2″ 5/8″ cap head allen screws.
- Indexable carbide shank.
- Carbide indexable cap head.
- Shank size 1/2″ and 5/8″.
- Industrial quality, these tools are built to last.
Set includes the following sizes
| Cap screw size | Outer diameter | Shank | Length | No. of flutes |
| 3/8″ | 19/32″ | 1/2″ | 4 3/8″ | 1 |
| 7/16″ | 11/16″ | 1/2″ | 4 7/16″ | 1 |
| 1/2″ | 25/32″ | 5/8″ | 4 1/2″ | 1 |
| 5/8″ | 31/32″ | 5/8″ | 5 5/8″ | 2 |
Price includes VAT & UK mainland delivery!








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