- No products in the cart.
BORING BAR SLEEVES | TOOL HOLDER BUSHINGS
Item Number
Description
Price
Drawings
Discover our CNC machine tools and accessories in our
online store.
online store.
Get Our Exclusive Product Catalog
Explore our high-quality CNC tools and accessories. Find precision-engineered products
tailored to your needs. Download now and elevate your machining operations.
PAC Precision Tools Boring Bar Sleeves are designed to adapt smaller diameter boring bars to larger tool holder bores while maintaining high precision and stability during machining. These sleeves ensure accurate tool alignment and strong support, helping reduce vibration and improve overall machining performance.
Manufactured from premium hardened alloy steel and precision-ground to tight tolerances, PAC Precision Tools Boring Bar Sleeves deliver excellent wear resistance, durability, and consistent performance in demanding CNC machining environments.
Features:
- Precision fit for accurate boring bar alignment
- Allows use of smaller diameter boring bars in larger holders
- Maintains high concentricity for precise machining
- Provides strong support to reduce vibration and deflection
- High wear resistance for long service life
- Made from Black Oxide
- Inch & Metric, both sizes available
- Wrench flats for easy removal
- Type and size are clearly marked on the surface of the head
- Precision-ground internal and external surfaces
- Excellent dimensional stability under heavy loads
- Corrosion-resistant surface finish
- Easy installation and secure fit
PAC Precision Tools Boring Bar Sleeves from the right CNC tools supplier in Massachusetts are ideal for boring, internal turning, and precision machining operations in CNC lathes and machining centers. Designed for durability and accuracy, they enhance machining stability, improve surface finish, and extend tool life.
Frequently Asked Questions
1. What are Boring Bar Sleeves, and what is their purpose in machining?
Boring Bar Sleeves are precision sleeves used to adapt smaller boring bars to larger tool holder bores. They help maintain proper alignment and stability during boring operations. PAC Precision Tools, a trusted Boring Bar Sleeve supplier in USA provides sleeves designed for accurate CNC machining.
2. How do I choose the correct size of Boring Bar Sleeve for my machine from PAC Precision Tools?
Select a sleeve that matches the tool holder bore size and the boring bar diameter exactly. Correct sizing ensures a secure fit, low runout, and stable cutting. PAC Precision Tools, a precision tools supplier in the USA can help confirm compatibility.
3. How do Boring Bar Sleeves impact surface finish quality?
High-quality sleeves reduce vibration and tool deflection, which directly improves surface finish. Poor-quality or worn sleeves can cause chatter and uneven cuts. Precision sleeves help achieve smoother and more consistent results.
4. How do different materials affect the performance of Boring Bar Sleeves?
Sleeves made from hardened alloy steel offer high strength and wear resistance. Material quality affects vibration damping, durability, and accuracy. PAC Precision Tools, a precision tools supplier in the USA ensures the right material for demanding machining conditions.
5. Are coolant-through Boring Bar Sleeves available?
Yes, coolant-through boring bar sleeves are available for applications requiring improved cooling and chip evacuation. They help extend tool life and improve cutting performance, especially in deep-hole boring.
6. Need help selecting Boring Bar Sleeves for your application?
If you need help choosing the right Boring Bar Sleeves for your CNC machining needs, you can contact us here at +1 262-282-2456 or email us at sales@pactoolsusa.com. PAC Precision Tools USA is a trusted precision tools supplier in the USA and a CNC tools distributor in the USA.
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
