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ER JET SPRAY COOLANT COLLETS | COLLETS
Item Number
Description
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Weight
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Accuracy
PAC Precision Tools ER Jet Spray Coolant Collets are made to spray coolant at the cutting edge. This makes cooling and getting rid of chips a lot better when you are machining something. These collets are good for performance computer-controlled machines. They help keep the cutting steady, reduce heat, and make tools last longer.
The PAC Precision Tools ER Jet Spray Coolant Collets are made from good, hardened spring steel. They are also made to be very accurate. This means they can hold things securely and get the coolant to where it needs to go in tough situations.
- Standard Precision : -0.0006" (15 Micron) @4D
Dimensions
| Collet Series | A | B |
|---|---|---|
| ER11 COOL-BLAST SEALED | 0.444" | 0.709" |
| ER16 COOL-BLAST SEALED | 0.659" | 1.063" |
| ER20 COOL-BLAST SEALED | 0.817" | 1.220" |
| ER25 COOL-BLAST SEALED | 1.013" | 1.378" |
| ER32 COOL-BLAST SEALED | 1.289" | 1.575" |
| ER40 COOL-BLAST SEALED | 1.604" | 1.811" |
| ER50 COOL-BLAST SEALED | 2.027" | 2.362" |
Features
- Series available: ER 11 through ER 50
- ER COOL-BLAST Sealed collets are designed for use with shank tools with no flats.
- Use of coolant collets with tools that are not cylindrical will result in coolant leakage.
- Sealed to 100 BAR/1500 PSI
- Only the nominal size can be clamped
- High precision & Ultra precision Seled collets are also available
- They work with ER collet systems, like ER16 through ER40.
- They work with ER-ECD11 through ER-ECD40.
- They are made from hardened. Tempered spring steel.
ER Jet Spray Coolant Collets from PAC Precision Tools a trusted supplier on CNC tools in the Oregon, are perfect for machining things drilling, and making deep holes. They make machining more efficient, make the surface of the material look better, and make tools last a lot longer by getting the coolant just right.
Frequently Asked Questions
1. What are ER Jet Spray Coolant Collets, and how do they improve machining performance?
ER Jet Spray Coolant Collets are special ER collets designed with coolant spray holes that direct coolant straight to the cutting edge. This improves cooling, chip removal, and cutting efficiency. As a precision tools supplier in the USA, PAC Precision Tools offers jet spray collets for high-performance CNC machining.
2. How do jet spray coolant collets help reduce tool wear and breakage?
By spraying coolant directly onto the tool tip, these collets reduce heat buildup and friction. Lower temperatures prevent tool chipping, cracking, and premature wear. This results in longer tool life and more stable machining, especially in tough materials.
3. How does heat-treated steel construction enhance the durability of jet spray collets?
Yes, Heat-treated steel improves strength, hardness, and resistance to deformation. This allows jet spray collets to maintain their shape and clamping force even under high speeds and heavy cutting loads. As a CNC tools distributor in the USA, PAC Precision Tools supplies collets built for long service life.
4. Which machining operations benefit the most from jet spray coolant collets?
Jet spray coolant collets are ideal for drilling, deep-hole machining, high-speed milling, and machining hard materials like stainless steel and titanium. They are especially useful where heat control and chip evacuation are critical for precision and tool safety.
5. How should jet spray collets be maintained to ensure consistent coolant flow?
Clean the spray holes regularly to prevent clogging from chips or coolant residue. Avoid damaged tools that can block coolant paths, and store collets in a clean, dry place. Proper maintenance ensures steady coolant flow and consistent machining performance. For more guidance, contact us +1 262-282-2456 or email us at sales@pactoolsusa.com.
6. Need help selecting ER Jet Spray Coolant Collets for your application?
If you need help selecting the perfect ER Jet Spray Coolant Collet, you can contact us here at +1 262-282-2456 or email us at sales@pactoolsusa.com PAC Precision Tools is a reliable CNC tools distributor 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
- 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
- Hydraulic Holders
- Hydraulic Holders-CAT Taper
- Hydraulic Holders-BT Taper
- Hydraulic Holders-HSK Taper
- Hydraulic Holders-BT(DBT)Dual-contact
- Hydraulic Holders-CAT(DCAT)Dual-contact
- Hydraulic Cuck/Holders-ER Type
- Hydraulic Holders Straight Shank
- 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
- Drive Key For Face Mill Holders
- 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
- Heavy Duty-Shrink Fit Holder Cool-Blast-Metric Sizes
- Power Shrink Fit Holders Cool-Blast-Metric Sizes
- Shrink Fit Holders-Cool-Blast-And-Cool-Flange
- CAT Taper-Cool-Blast/Cool-Flange Holder
- Dual Cat Taper-Cool-Blast/Cool-Flange Holder
- HSK Taper-Cool-Blast/Cool-Flange Holder
- Shrink Fit Extension
- Screw In Type Milling Cutter
- 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
- Quick Change Tapping Holders-Straight Shank Tap Holder
- ER Straight Shank Holders
- ER Straight Shank Holders-Single Ended
- ER Straight Shank Holders-Double Ended
- Tooling Packages
- Integral Shank Drill Chuck-Apu Drill Chuck
- Tool Holder Blanks CAT, BT & HSK Taper
- 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
- AF Collets
- Straight Collets for Milling Chucks
- ER Quick Change TAP Collets
- Quick Change Tapping Adapters(Collets)
- R8 Collets
- 5C Collets
- 16C Collets
- 3J Collets
- OZ Sealed Collets
- Tool Holders Bushings
- Type-C Bushings
- Type-CS Bushings
- Type-Z Bushings
- Boring Bar Sleeves
- Boring Bar Sleeves Neak Down Style
- 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
- CNC Dead Centers
- Other Accessories
- ER Nut
- ER Wrench
- Tool Locking Device
- Spindle Wiper
- HSK Coolant Tube
