Technical Specifications:

● ER Collets: ER8, ER11, ER16, ER20, ER25, ER32, ER40, ER50
● Crafted from European Spring Steel
● DIN6499: Standard Precision (0.010-0.012 mm)
● High Precision: 0.008 mm available on request
● Inches sizes available on order

Inclusions:

1. ER8- 1 mm to 5 mm (9 pcs set) (Collapse: 0.5 mm)
2. ER11- 1 mm to 7 mm (13 pcs set) (Collapse: 0.5 mm)
3. ER16- 1 mm to 10 mm (10 pcs set) (Collapse: 1 mm)
4. ER20- 2 mm to 13 mm (12 pcs set) (Collapse: 1 mm)
5. ER25- 2 mm to 16 mm (15 pcs set) (Collapse: 1 mm)
6. ER32- 3 mm to 20 mm (18 pcs set) (Collapse: 1 mm)
7. ER40- 4 mm to 26 mm (23 pcs set) (Collapse: 1 mm)
8. ER50- 12 mm to 34 mm (12 pcs set) (Collapse: 2 mm)