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ER TAP COLLETS
Item Number
Description
Price
Drawings
290054
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ERT16-SET5 ER16 Tap Collet 5 pcs Set - 2.8x2.1, 3.5x2.7, 4.5x3.4, 6x4.9, 8x6.2
$225.00
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290056
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ERT16-SET9 ER16 Tap Collet 9 pcs Set - 2.8x2.1, 3.5x2.7, 4.5x3.4, 6x4.9, 8x6.2, 8.5x6.5, 9x7, 10x8, 6x4.5
$405.00
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290058
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ERT20-SET9 ER20 Tap Collet 9 pcs Set - 2.8x2.1, 3.5x2.7, 4.5x3.4, 6x4.9, 8x6.2, 8.5x6.5, 9x7, 10x8, 6x4.5
$405.00
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Frequently Asked Questions
1. What are ER Tap Collets, and how do they differ from standard ER 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
- 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
- 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 Chuks
- 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
