Precision Expanding Mini-Collets
Machinable to .062”
For 5C, 16C, 2J & 3J Collet Chucks
Tapered Stem
Why Use Our Precision Expanding Mini-Collets?
- Low Cost- Replacement collets keeps future costs to a minimum when you replace only the machinable collet.
- Rigid Design- Long taper fit increases rigidity, allowing for heavier cuts.
- Interchangable- Adaptor sleeves allow you to use the same expanding collet in different spindle sizes.
- Precise- Concentricity of .0002 T.I.R. and lengths of ± .0002 obtainable for parts with closely held bores. Reassembly concentricity is excellent.
- Miniature Work Holding- Mini Collets can grip bores down to 1/16” for light cuts.
- Made in USA!
How to use the Mini Collet System:
- Mini Collet set up requires five parts:
(A) Mini Collet (B) Mini Master (C) Sleeve (D) Rod Assembly (E) RV-572 Expanding Screw - Clean taper of Mini Master and inside taper of Sleeve and install Mini Master securely into Sleeve.
- Install Rod Assembly into the Sleeve and let it project into the Mini Master.
- Insert Expanding Screw through front of Mini Master into the Rod Assembly. Hand tighten only.
- Loosen Lock Nut and adjust Collet Nut so Rod Assembly will travel about 1/8” to 3/16”.
- Tighten Lock Nut and then lightly tighten Expanding Screw.
- Slide Mini Collet over the Mini Master and rotate until the slots line up. Screw on the Locking Collar and tighten.
- Insert the assembly into machine. Adjust the collet closer until Mini Collet expands slightly and machine to desired diameter.
Features:
1-Mini Master
1-Expanding Screw
1-Mini Collet
1-Sleeve
1-Rod Assembly
- Miniature workholding in 5C, 2J, 3J and 16C spindle sizes.
- Holds 3/8” to 1/16” diameter bores.
- Machinable to .062”
1-Mini Master
1-Expanding Screw
1-Mini Collet
1-Sleeve
1-Rod Assembly
| Part Number | Price Each |
| RV-500 | $62.77 |
| Dia | Length | Part Number | Price Each |
| 7/16” | 1/4” | RV-505 | $36.72 |
| 7/16” | 9/16” | RV-506 | $53.43 |
| 7/16” | 3/4” | RV-507 | $69.45 |
| Part Number | Price Each |
| RV-572 | $5.35 |
| Spindle | Part Number | Price Each |
| 5C | RV-590 | $62.11 |
| 16C | RV-591 | $110.19 |
| 2J | RV-592 | $95.50 |
| 3J | RV-593 | $110.19 |
| Spindle | Part Number | Price Each |
| 5C | RV-583 | $36.72 |
| 16C | RV-584 | $54.10 |
| 2J | RV-585 | $46.74 |
| 3J | RV-585-3 | $54.10 |