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AF COLLETS | COLLETS
Item Number
Description
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Drawings
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Accuracy
ER Collets from PAC Precision Tools are manufactured for high precision CNC machining applications. They provide excellent concentricity and secure clamping to ensure maximum tool holding performance.
Dimensions
| Type | A | B | |
|---|---|---|---|
| AF 25 | 0.457 | 1.000 | |
| AF 38 | 0.581 | 1.030 | |
| AF 50 | 0.741 | 1.160 | |
| AF 75 | 1.141 | 2.020 | |
| AF 100 | 1.462 | 2.500 |
Features
- Uniform clamping pressure over 360°
- Standard AF collet chuck compatible
- Series available: AF25 through AF100
- Hardened and tempered spring steel
- Precision-ground surfaces
- High wear resistance
- Corrosion-resistant finish
- 50% more gripping power than any other single taper collet available
- 1/64" collapse Extended clamping range-02"-.04"
- Collet sizes. 172 through 2,000 are guaranteed to .0005 T.I.R. at 2 times the tool diameter, or a maximum of one inch from the face of the collet
- Collet sizes.062 through 172 are guaranteed.0010 T.I.R. at the nose
Frequently Asked Questions
1. What is an AF Collet?
An AF Collet is a precision tool-holding collet designed mainly for tapping and light machining operations. It provides a strong and stable grip on the tool shank, helping maintain accurate alignment during cutting. AF Collets are widely used in CNC and manual machines where consistent clamping and reliable performance are required. As a precision tools supplier in the USA, PAC Precision Tools offers AF Collets suitable for various machining needs.
2. What maintenance steps ensure AF Collets retain clamping accuracy?
AF Collets should be cleaned regularly to remove chips, dust, and coolant residue. Avoid over-tightening and inspect the collet for wear or cracks. Proper storage in a dry, clean place helps maintain consistent clamping accuracy over time.
3. Can AF Collets handle repeated tool changes without losing grip?
Yes, AF Collets are designed to withstand frequent tool changes while maintaining a strong gripping force. Their durable construction helps prevent loss of elasticity, making them suitable for production environments with repeated setups.
4. How do AF Collets improve thread quality in tapping operations?
AF Collets provide stable tool holding and accurate alignment, which reduces tap movement during threading. This results in cleaner threads, consistent depth, and a lower risk of tap breakage, especially in CNC tapping applications.
5. Are AF Collets compatible with both CNC and manual machines?
Yes, AF Collets can be used in both CNC and manual machines. Their simple and reliable clamping design makes them suitable for a wide range of machining setups, from job shops to production units.
6. Which applications benefit most from AF Collets?
AF Collets are ideal for tapping, drilling, and light milling operations where consistent grip and accuracy are required. They perform well in general machining and high-speed applications with frequent tool changes.
Quick Link
- Tool Holders
- ER Collet Holder
- ER Collet Holders-CAT Taper
- ER Collet Holders-CAT(DCAT) Dual-contact
- ER Collet Holders-BT Taper
- ER Collet Holders-BT(DBT) Dual-contact
- ER Collet Holders-HSK Taper
- ER Collet Holder - HSK Coolant Tube
- End Mill Holders
- End Mill Holders - CAT Taper
- End Mill Holders-CAT(DCAT)Dual-contact
- End Mill Holders-BT Taper
- End Mill Holder-BT(DBT)Dual-contact
- End Mill Holder-HSK Taper
- End Mill Holders-Set Screw And HSK Coolant Tube
- Shrink Fit Holders
- Shrink Fit Holder-CAT Taper
- Shrink Fit Holder-CAT(DCAT)Dual-contact
- Shrink Fit Holder - BT Taper
- Shrink Fit Holder - HSK Taper
- Face Mill Holders
- Face Mill Holders-CAT Taper
- Face Mill Holders-CAT(DCAT)Dual-contact
- Face Mill Holders-BT Taper
- Face Mill Holders-BT(DBT)Dual-contact
- Face Mill Holders-HSK Taper
- Face Mill Holders-Lock Screw and HSK Coolant tube
- Hydraulic Holders
- Hydraulic Holders-CAT Taper
- Hydraulic Holders-BT Taper
- Hydraulic Holders-HSK Taper
- Power Milling Holders
- Power Milling Holders-CAT Taper
- Power Milling Holders-CAT(DCAT)Dual-contact
- Power Milling Holders-BT Taper
- Power Milling Holders-BT(DBT)Dual-contact
- Power Milling Holders-HSK Taper
- Quick Change Tapping Holders
- Quick Change Tapping Holders-CAT Taper
- Quick Change Tapping Holders-BT Holder
- Quick Change Tapping Holders-HSK Taper
- ER Straight Shank Holders
- ER Straight Shank Holders-Single Ended
- ER Straight Shank Holders-Double Ended
- Collets
- ER Collets
- ER Steel Sealed Collets
- ER External Coolan Collet(Jet Spray)
- ER Tap Collets
- ER Tap Steel Sealed Collets
- Reduction Sleeves for Hudraulic Chuck
- ER Floating Tap Collet
- DNA(Dead Nuts Accurate) Collets
- SK Collets
- DA Collets
- DA Sealed Collets
- TG Collets
- TG Sealed Collets
- TG Tap Collets
- OZ(EOC) Collets
- Straight Collets for Milling Chucks
- Quick Change Tapping Adapters(Collets)
- R8 Collets
- 5C Collets
- 16C Collets
- 3J Collets
- Tool Holders Bushings
- Type-C Bushings
- Type-CS Bushings
- Type-Z Bushings
- Type-J Bushings
- Type-B Bushings
- Boring Bar Sleeves
- Retention Knobs
- CAT Retention Knobs
- BT Retention Knobs
- CNC Live/Dead Centers
- CNC Heavy Duty Live Centers
- Interchangeble Heavy Duty Centers
- CNC Small Casing Centers
- Slimline Medium Duty CNC Live Centers
- Dead Centers
- Other Accessories
- ER Nut
- ER Wrench
- Tool Locking Device
- Spindle Wiper
- HSK Coolant Tube
