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ER TAP COLLETS | COLLETS
Item Number
Description
Price
Drawings
Weight
240058AT
View Inventory ▼
ERT32-0.697 Tap Collets,
Tap Size- 7/8" Inch,
Square Size- 0.523" Inch
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240058BT
View Inventory ▼
ERT32-0.760 Tap Collets,
Tap Size- 15/16" Inch,
Square Size- 0.570" Inch
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Accuracy
PAC Precision Tools ER Tap Collets are made to hold taps accurately when you are doing CNC tapping. These collets are designed to fit onto the tap so the tap does not slip out of place. This helps to make sure that the threads are formed perfectly during tapping operations.
PAC Precision Tools ER Tap Collets are made from quality steel that is hardened and ground precisely. This means they can hold the tap firmly in place and will last a time even when used in tough machining jobs.
Dimensions
| ER Series | D | L |
|---|---|---|
| ER11 TAP COLLET | 0.444" | 0.709" |
| ER16 TAP COLLET | 0.659" | 1.063" |
| ER20 TAP COLLET | 0.817" | 1.220" |
| ER25 TAP COLLET | 1.013" | 1.378" |
| ER32 TAP COLLET | 1.289" | 1.575" |
| ER40 TAP COLLET | 1.604" | 1.811" |
Features
- For synchronous tapping operation using a standard ER collet chuck
- Collet bore is exactly to the Tap shank diameter with a square drive for accuracy and rigidity
- Replace expensive tap holders
- They can be used with ERT11 through ERT 40
- They are made from hardened. Tempered spring steel
- They prevent the tap from slipping out of place during tapping operations
- They have a corrosion finish that helps them last longer
Precision Tools ER Tap Collets are perfect for rigid tapping, synchronized tapping, and precision threading applications. They are designed to be accurate and stable, which helps to reduce tap breakage, improve thread quality, and make machining productive. ER Tap Collets from PAC Precision Tools, a CNC tools distributor in the USA, are a choice when you need to do precise tapping operations.
Frequently Asked Questions
1. What are ER Tap Collets, and how do they differ from standard ER collets?
ER Tap Collets are specially designed collets used for tapping operations in CNC machines. Unlike standard ER collets, they include a square drive slot that locks the tap in place. This prevents rotation slip and improves thread accuracy during tapping. As a precision tools supplier in the USA, PAC Precision Tools offers reliable ER tap collets for CNC machining.
2. What is the purpose of the square drive feature in ER Tap Collets?
The square drive feature engages with the square end of the tap shank. This transfers torque directly from the holder to the tap, preventing slippage and ensuring consistent threading, especially in rigid tapping applications.
3. Why is torque control important when using ER Tap Collets?
Proper torque control prevents tap breakage and ensures accurate thread depth. ER Tap Collets help distribute torque evenly, reducing stress on the tap and improving overall tapping performance in CNC machining.
4. What factors can cause loss of grip or misalignment during tapping operations?
Loss of grip can occur due to worn collets, incorrect tap size, dirty clamping surfaces, or over-tightening. Misalignment may also result from machine setup issues or damaged tap shanks. Regular inspection and proper setup help avoid these problems.
5. Are ER Tap Collets compatible with both metric and inch taps?
Yes, ER Tap Collets are available for both metric and inch tap sizes. Selecting the correct collet ensures proper square drive engagement and accurate torque transfer during tapping operations.
6. Need help selecting ER Tap Collets for your application?
If you need more information, you can contact us here at +1 262-282-2456 or email us at sales@pactoolsusa.com. PAC Precision Tools USA is a trusted distributor of CNC tools in the USA, ready to support your tooling needs.
Quick Link
- Tool Holders
- Collets
- Tool Holders Bushings
- Retention Knobs
- CNC Live/Dead Centers
- Other Accessories
- ER Collet Holders
- End Mill Holders
- Hydraulic Holders
- Face Mill Holders
- Shrink Fit Holders
- Tooling Packages
- Power Milling Holders
- ER Collets
- ER Steel Sealed Collets
- ER Jet Spray Coolant Collets
- SK Collets (Super Collets)
- Reduction Sleeves For Hydraulic Chuck
- Straight Collets For Milling Chucks
- Quick Change Tapping Adapters
- Boring Bar Sleeves
- CNC Dead Centers
- ER Wrench
- Tool Locking Device
