BORING BAR SLEEVES | TOOL HOLDER BUSHINGS
112165
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Type - Boring Bar Sleeves,
Internal Dia - 0.25",
Outside Dia - 0.75"
112166
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Type - Boring Bar Sleeves,
Internal Dia - 0.3125",
Outside Dia - 0.75"
112167
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Type - Boring Bar Sleeves,
Internal Dia - 0.375",
Outside Dia - 0.75"
112168
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Type - Boring Bar Sleeves,
Internal Dia - 0.50",
Outside Dia - 0.75"
112171
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Type - Boring Bar Sleeves,
Internal Dia - 0.3125",
Outside Dia - 1.0"
112172
View Inventory ▼
Type - Boring Bar Sleeves,
Internal Dia - 0.375",
Outside Dia - 1.0"
112173
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Type - Boring Bar Sleeves,
Internal Dia - 0.50",
Outside Dia - 1.0"
112174
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Type - Boring Bar Sleeves,
Internal Dia - 0.375",
Outside Dia - 1.25"
112175
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Type - Boring Bar Sleeves,
Internal Dia - 0.50",
Outside Dia - 1.25"
112176
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Type - Boring Bar Sleeves,
Internal Dia - 0.625",
Outside Dia - 1.25"
112177
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Type - Boring Bar Sleeves,
Internal Dia - 0.75",
Outside Dia - 1.25"
112178
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Type - Boring Bar Sleeves,
Internal Dia - 0.875",
Outside Dia - 1.25"
112179
View Inventory ▼
Type - Boring Bar Sleeves,
Internal Dia - 1.0",
Outside Dia - 1.25"
112186
View Inventory ▼
Type - Boring Bar Sleeves,
Internal Dia - 0.50",
Outside Dia - 1.75"
112187
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Type - Boring Bar Sleeves,
Internal Dia - 0.625",
Outside Dia - 1.75"
112188
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Type - Boring Bar Sleeves,
Internal Dia - 0.75",
Outside Dia - 1.75"
112189
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Type - Boring Bar Sleeves,
Internal Dia - 0.875",
Outside Dia - 1.75"
112190
View Inventory ▼
Type - Boring Bar Sleeves,
Internal Dia - 1.0",
Outside Dia - 1.75"
112191
View Inventory ▼
Type - Boring Bar Sleeves,
Internal Dia - 0.625",
Outside Dia - 2.0"
112192
View Inventory ▼
Type - Boring Bar Sleeves,
Internal Dia - 0.75",
Outside Dia - 2.0"
112193
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Type - Boring Bar Sleeves,
Internal Dia - 0.875",
Outside Dia - 2.0"
112194
View Inventory ▼
Type - Boring Bar Sleeves,
Internal Dia - 1.0",
Outside Dia - 2.0"
112195
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Type - Boring Bar Sleeves,
Internal Dia - 1.25",
Outside Dia - 2.0"
112196
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Type - Boring Bar Sleeves,
Internal Dia - 0.625",
Outside Dia - 2.50"
112197
View Inventory ▼
Type - Boring Bar Sleeves,
Internal Dia - 0.75",
Outside Dia - 2.50"
112198
View Inventory ▼
Type - Boring Bar Sleeves,
Internal Dia - 1.0",
Outside Dia - 2.50"
112199
View Inventory ▼
Type - Boring Bar Sleeves,
Internal Dia - 1.25",
Outside Dia - 2.50"
112200
View Inventory ▼
Type - Boring Bar Sleeves,
Internal Dia - 1.50",
Outside Dia - 2.50"
112201
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Type - Boring Bar Sleeves,
Internal Dia - 1.0",
Outside Dia - 3.0"
112202
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Type - Boring Bar Sleeves,
Internal Dia - 1.25",
Outside Dia - 3.0"
112203
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Type - Boring Bar Sleeves,
Internal Dia - 1.50",
Outside Dia - 3.0"
112204
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Type - Boring Bar Sleeves,
Internal Dia - 1.75",
Outside Dia - 3.0"
112205
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Type - Boring Bar Sleeves,
Internal Dia - 2.0",
Outside Dia - 3.0"
112206
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Type - Boring Bar Sleeves,
Internal Dia - 1.50",
Outside Dia - 4.0"
112207
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Type - Boring Bar Sleeves,
Internal Dia - 1.75",
Outside Dia - 4.0"
112208
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Type - Boring Bar Sleeves,
Internal Dia - 2.0",
Outside Dia - 4.0"
112209
View Inventory ▼
Type - Boring Bar Sleeves,
Internal Dia - 2.50",
Outside Dia - 4.0"
112210
View Inventory ▼
Type - Boring Bar Sleeves,
Internal Dia - 3.0",
Outside Dia - 4.0"
113511
View Inventory ▼
Type - Boring Bar Sleeves,
Internal Dia - 6mm,
Outside Dia - 0.75"
113512
View Inventory ▼
Type - Boring Bar Sleeves,
Internal Dia - 0.25",
Outside Dia - 20mm
113513
View Inventory ▼
Type - Boring Bar Sleeves,
Internal Dia - 6mm,
Outside Dia - 20mm
113514
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Type - Boring Bar Sleeves,
Internal Dia - 8mm,
Outside Dia - 0.75"
113515
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Type - Boring Bar Sleeves,
Internal Dia - 0.3125",
Outside Dia - 20mm
113516
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Type - Boring Bar Sleeves,
Internal Dia - 8mm,
Outside Dia - 20mm
113517
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Type - Boring Bar Sleeves,
Internal Dia - 10mm,
Outside Dia - 0.75"
113518
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Type - Boring Bar Sleeves,
Internal Dia - 0.375",
Outside Dia - 20mm
113519
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Type - Boring Bar Sleeves,
Internal Dia - 10mm,
Outside Dia - 20mm
113520
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Type - Boring Bar Sleeves,
Internal Dia - 12mm,
Outside Dia - 0.75"
113521
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Type - Boring Bar Sleeves,
Internal Dia - 0.50",
Outside Dia - 20mm
113522
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Type - Boring Bar Sleeves,
Internal Dia - 12mm,
Outside Dia - 20mm
113523
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Type - Boring Bar Sleeves,
Internal Dia - 0.25",
Outside Dia - 22mm
113524
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Type - Boring Bar Sleeves,
Internal Dia - 0.3125",
Outside Dia - 22mm
113525
View Inventory ▼
Type - Boring Bar Sleeves,
Internal Dia - 0.375",
Outside Dia - 22mm
113526
View Inventory ▼
Type - Boring Bar Sleeves,
Internal Dia - 0.50",
Outside Dia - 22mm
113527
View Inventory ▼
Type - Boring Bar Sleeves,
Internal Dia - 0.625",
Outside Dia - 22mm
113528
View Inventory ▼
Type - Boring Bar Sleeves,
Internal Dia - 6mm,
Outside Dia - 22mm
113529
View Inventory ▼
Type - Boring Bar Sleeves,
Internal Dia - 8mm,
Outside Dia - 22mm
113530
View Inventory ▼
Type - Boring Bar Sleeves,
Internal Dia - 10mm,
Outside Dia - 22mm
113531
View Inventory ▼
Type - Boring Bar Sleeves,
Internal Dia - 12mm,
Outside Dia - 22mm
113532
View Inventory ▼
Type - Boring Bar Sleeves,
Internal Dia - 16mm,
Outside Dia - 22mm
113533
View Inventory ▼
Type - Boring Bar Sleeves,
Internal Dia - 8mm,
Outside Dia - 1.0"
113534
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Type - Boring Bar Sleeves,
Internal Dia - 0.3125",
Outside Dia - 25mm
113535
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Type - Boring Bar Sleeves,
Internal Dia - 8mm,
Outside Dia - 25mm
113536
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Type - Boring Bar Sleeves,
Internal Dia - 10mm,
Outside Dia - 1.0"
113537
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Type - Boring Bar Sleeves,
Internal Dia - 0.375",
Outside Dia - 25mm
113538
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Type - Boring Bar Sleeves,
Internal Dia - 10mm,
Outside Dia - 25mm
113539
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Type - Boring Bar Sleeves,
Internal Dia - 12mm,
Outside Dia - 1.0"
113540
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Type - Boring Bar Sleeves,
Internal Dia - 0.50",
Outside Dia - 25mm
113541
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Type - Boring Bar Sleeves,
Internal Dia - 12mm,
Outside Dia - 25mm
113542
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Type - Boring Bar Sleeves,
Internal Dia - 10mm,
Outside Dia - 1.25"
113543
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Type - Boring Bar Sleeves,
Internal Dia - 0.375",
Outside Dia - 32mm
113544
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Type - Boring Bar Sleeves,
Internal Dia - 10mm,
Outside Dia - 32mm
113545
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Type - Boring Bar Sleeves,
Internal Dia - 12mm,
Outside Dia - 1.25"
113546
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Type - Boring Bar Sleeves,
Internal Dia - 0.50",
Outside Dia - 32mm
113547
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Type - Boring Bar Sleeves,
Internal Dia - 12mm,
Outside Dia - 32mm
113548
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Type - Boring Bar Sleeves,
Internal Dia - 16mm,
Outside Dia - 1.25"
113549
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Type - Boring Bar Sleeves,
Internal Dia - 0.625",
Outside Dia - 32mm
113550
View Inventory ▼
Type - Boring Bar Sleeves,
Internal Dia - 16mm,
Outside Dia - 32mm
113551
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Type - Boring Bar Sleeves,
Internal Dia - 20mm,
Outside Dia - 1.25"
113552
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Type - Boring Bar Sleeves,
Internal Dia - 0.75",
Outside Dia - 32mm
113553
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Type - Boring Bar Sleeves,
Internal Dia - 20mm,
Outside Dia - 32mm
113554
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Type - Boring Bar Sleeves,
Internal Dia - 22mm,
Outside Dia - 1.25"
113555
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Type - Boring Bar Sleeves,
Internal Dia - 0.875",
Outside Dia - 32mm
113556
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Type - Boring Bar Sleeves,
Internal Dia - 22mm,
Outside Dia - 32mm
113557
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Type - Boring Bar Sleeves,
Internal Dia - 25mm,
Outside Dia - 1.25"
113558
View Inventory ▼
Type - Boring Bar Sleeves,
Internal Dia - 1.0",
Outside Dia - 32mm
113559
View Inventory ▼
Type - Boring Bar Sleeves,
Internal Dia - 25mm,
Outside Dia - 32mm
113560
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Type - Boring Bar Sleeves,
Internal Dia - 12mm,
Outside Dia - 1.75"
113561
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Type - Boring Bar Sleeves,
Internal Dia - 0.50",
Outside Dia - 45mm
113562
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Type - Boring Bar Sleeves,
Internal Dia - 12mm,
Outside Dia - 45mm
113563
View Inventory ▼
Type - Boring Bar Sleeves,
Internal Dia - 16mm,
Outside Dia - 1.75"
113564
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Type - Boring Bar Sleeves,
Internal Dia - 0.625",
Outside Dia - 45mm
113565
View Inventory ▼
Type - Boring Bar Sleeves,
Internal Dia - 16mm,
Outside Dia - 45mm
113566
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Type - Boring Bar Sleeves,
Internal Dia - 20mm,
Outside Dia - 1.75"
113567
View Inventory ▼
Type - Boring Bar Sleeves,
Internal Dia - 0.75",
Outside Dia - 45mm
113568
View Inventory ▼
Type - Boring Bar Sleeves,
Internal Dia - 20mm,
Outside Dia - 45mm
113569
View Inventory ▼
Type - Boring Bar Sleeves,
Internal Dia - 22mm,
Outside Dia - 1.75"
113570
View Inventory ▼
Type - Boring Bar Sleeves,
Internal Dia - 0.875",
Outside Dia - 45mm
113571
View Inventory ▼
Type - Boring Bar Sleeves,
Internal Dia - 22mm,
Outside Dia - 45mm
113572
View Inventory ▼
Type - Boring Bar Sleeves,
Internal Dia - 25mm,
Outside Dia - 1.75"
113573
View Inventory ▼
Type - Boring Bar Sleeves,
Internal Dia - 1.0",
Outside Dia - 45mm
113574
View Inventory ▼
Type - Boring Bar Sleeves,
Internal Dia - 25mm,
Outside Dia - 45mm
113575
View Inventory ▼
Type - Boring Bar Sleeves,
Internal Dia - 16mm,
Outside Dia - 2.0"
113576
View Inventory ▼
Type - Boring Bar Sleeves,
Internal Dia - 0.625",
Outside Dia - 45mm
113577
View Inventory ▼
Type - Boring Bar Sleeves,
Internal Dia - 16mm,
Outside Dia - 50mm
113578
View Inventory ▼
Type - Boring Bar Sleeves,
Internal Dia - 20mm,
Outside Dia - 2.0"
113579
View Inventory ▼
Type - Boring Bar Sleeves,
Internal Dia - 0.75",
Outside Dia - 50mm
113580
View Inventory ▼
Type - Boring Bar Sleeves,
Internal Dia - 20mm,
Outside Dia - 50mm
113581
View Inventory ▼
Type - Boring Bar Sleeves,
Internal Dia - 22mm,
Outside Dia - 2.0"
113582
View Inventory ▼
Type - Boring Bar Sleeves,
Internal Dia - 0.875",
Outside Dia - 50mm
113583
View Inventory ▼
Type - Boring Bar Sleeves,
Internal Dia - 22mm,
Outside Dia - 50mm
113584
View Inventory ▼
Type - Boring Bar Sleeves,
Internal Dia - 25mm,
Outside Dia - 2.0"
113585
View Inventory ▼
Type - Boring Bar Sleeves,
Internal Dia - 1.0",
Outside Dia - 50mm
113586
View Inventory ▼
Type - Boring Bar Sleeves,
Internal Dia - 25mm,
Outside Dia - 50mm
113587
View Inventory ▼
Type - Boring Bar Sleeves,
Internal Dia - 32mm,
Outside Dia - 2.0"
113588
View Inventory ▼
Type - Boring Bar Sleeves,
Internal Dia - 1.25",
Outside Dia - 50mm
113589
View Inventory ▼
Type - Boring Bar Sleeves,
Internal Dia - 32mm,
Outside Dia - 50mm
113590
View Inventory ▼
Type - Boring Bar Sleeves,
Internal Dia - 16mm,
Outside Dia - 2.50"
113591
View Inventory ▼
Type - Boring Bar Sleeves,
Internal Dia - 0.625",
Outside Dia - 65mm
113592
View Inventory ▼
Type - Boring Bar Sleeves,
Internal Dia - 16mm,
Outside Dia - 65mm
113593
View Inventory ▼
Type - Boring Bar Sleeves,
Internal Dia - 20mm,
Outside Dia - 2.50"
113594
View Inventory ▼
Type - Boring Bar Sleeves,
Internal Dia - 0.75",
Outside Dia - 65mm
113595
View Inventory ▼
Type - Boring Bar Sleeves,
Internal Dia - 20mm,
Outside Dia - 65mm
113596
View Inventory ▼
Type - Boring Bar Sleeves,
Internal Dia - 25mm,
Outside Dia - 2.50"
113597
View Inventory ▼
Type - Boring Bar Sleeves,
Internal Dia - 1.0",
Outside Dia - 65mm
113598
View Inventory ▼
Type - Boring Bar Sleeves,
Internal Dia - 25mm,
Outside Dia - 65mm
113599
View Inventory ▼
Type - Boring Bar Sleeves,
Internal Dia - 32mm,
Outside Dia - 2.50"
113600
View Inventory ▼
Type - Boring Bar Sleeves,
Internal Dia - 1.25",
Outside Dia - 65mm
113601
View Inventory ▼
Type - Boring Bar Sleeves,
Internal Dia - 32mm,
Outside Dia - 65mm
113602
View Inventory ▼
Type - Boring Bar Sleeves,
Internal Dia - 40mm,
Outside Dia - 2.50"
113603
View Inventory ▼
Type - Boring Bar Sleeves,
Internal Dia - 1.50",
Outside Dia - 65mm
113604
View Inventory ▼
Type - Boring Bar Sleeves,
Internal Dia - 40mm,
Outside Dia - 65mm
113605
View Inventory ▼
Type - Boring Bar Sleeves,
Internal Dia - 25mm,
Outside Dia - 3.0"
113606
View Inventory ▼
Type - Boring Bar Sleeves,
Internal Dia - 1.0",
Outside Dia - 80mm
113607
View Inventory ▼
Type - Boring Bar Sleeves,
Internal Dia - 25mm,
Outside Dia - 80mm
113608
View Inventory ▼
Type - Boring Bar Sleeves,
Internal Dia - 32mm,
Outside Dia - 3.0"
113609
View Inventory ▼
Type - Boring Bar Sleeves,
Internal Dia - 1.25",
Outside Dia - 80mm
113610
View Inventory ▼
Type - Boring Bar Sleeves,
Internal Dia - 32mm,
Outside Dia - 80mm
113611
View Inventory ▼
Type - Boring Bar Sleeves,
Internal Dia - 40mm,
Outside Dia - 3.0"
113612
View Inventory ▼
Type - Boring Bar Sleeves,
Internal Dia - 1.50",
Outside Dia - 80mm
113613
View Inventory ▼
Type - Boring Bar Sleeves,
Internal Dia - 40mm,
Outside Dia - 80mm
113614
View Inventory ▼
Type - Boring Bar Sleeves,
Internal Dia - 45mm,
Outside Dia - 3.0"
113615
View Inventory ▼
Type - Boring Bar Sleeves,
Internal Dia - 1.75",
Outside Dia - 80mm
113616
View Inventory ▼
Type - Boring Bar Sleeves,
Internal Dia - 45mm,
Outside Dia - 80mm
113617
View Inventory ▼
Type - Boring Bar Sleeves,
Internal Dia - 50mm,
Outside Dia - 3.0"
113618
View Inventory ▼
Type - Boring Bar Sleeves,
Internal Dia - 2.0",
Outside Dia - 80mm
113619
View Inventory ▼
Type - Boring Bar Sleeves,
Internal Dia - 50mm,
Outside Dia - 80mm
113620
View Inventory ▼
Type - Boring Bar Sleeves,
Internal Dia - 40mm,
Outside Dia - 4.0"
113621
View Inventory ▼
Type - Boring Bar Sleeves,
Internal Dia - 1.50",
Outside Dia - 100mm
113622
View Inventory ▼
Type - Boring Bar Sleeves,
Internal Dia - 40mm,
Outside Dia - 100mm
113623
View Inventory ▼
Type - Boring Bar Sleeves,
Internal Dia - 45mm,
Outside Dia - 4.0"
113624
View Inventory ▼
Type - Boring Bar Sleeves,
Internal Dia - 1.75",
Outside Dia - 100mm
113625
View Inventory ▼
Type - Boring Bar Sleeves,
Internal Dia - 45mm,
Outside Dia - 100mm
113626
View Inventory ▼
Type - Boring Bar Sleeves,
Internal Dia - 50mm,
Outside Dia - 4.0"
113627
View Inventory ▼
Type - Boring Bar Sleeves,
Internal Dia - 2.0",
Outside Dia - 100mm
113628
View Inventory ▼
Type - Boring Bar Sleeves,
Internal Dia - 50mm,
Outside Dia - 100mm
113629
View Inventory ▼
Type - Boring Bar Sleeves,
Internal Dia - 65mm,
Outside Dia - 4.0"
113630
View Inventory ▼
Type - Boring Bar Sleeves,
Internal Dia - 2.50",
Outside Dia - 100mm
113631
View Inventory ▼
Type - Boring Bar Sleeves,
Internal Dia - 65mm,
Outside Dia - 100mm
113632
View Inventory ▼
Type - Boring Bar Sleeves,
Internal Dia - 80mm,
Outside Dia - 4.0"
113633
View Inventory ▼
Type - Boring Bar Sleeves,
Internal Dia - 3.0",
Outside Dia - 100mm
113634
View Inventory ▼
Type - Boring Bar Sleeves,
Internal Dia - 80mm,
Outside Dia - 100mm
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Accuracy
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.
Dimensions

Features
- Precision fit for accurate boring bar alignment
- Allows the 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
- Available in both inch and metric sizes
- Wrench flats for easy removal
- Type and size clearly marked on the head surface
- Precision-ground internal and external surfaces
- Excellent dimensional stability under heavy loads
- Corrosion-resistant surface finish
- Easy installation with a secure fit
PAC Precision Tools Boring Bar Sleeves from the right CNC tools supplier serving CNC shops 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
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