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Boring Bars - 32 - Huge Savings! Save up to 19%


Huge Savings! Up to 19% off on Boring Bars at In The National Interest. Top brands include Micro 100, Z LIVE CENTER, Dorian Tool, Accusize Industrial Tools, HHIP, Sandvik Coromant, Ologymart, & Farwind. Hurry! Limited time offers. Offers valid only while supplies last.



Micro 100 HBB-3001500 Helical Back Rake Boring Tool, 0.300'' Minimum Bore Diameter, 1.5'' Maximum Bore Depth, 0.3125'' Shank Diameter, 0.250'' Neck Diameter, 2.5'' Overall Length, Solid Carbide Tool
Micro 100 HBB-3001500 Helical Back Rake Boring Tool, 0.300" Minimum Bore Diameter, 1.5" Maximum Bore Depth, 0.3125" Shank Diameter, 0.250" Neck Diameter, 2.5" Overall Length, Solid Carbide Tool
By Micro 100
In Stock
$46.38

mpn: HBB-3001500, ean: 0728709136164,

The MICRO 100 HBB-3001500 uncoated solid carbide, helical back rake boring tool. Designed and engineered with the neck of the tool centered to the tool's shank and is excellent for boring applications especially in jig bore machines. The helical grin...


2'' Boring Head SET 9 Pcs Carbide Boring Bars with R8 Shank 1/2'' Mill
2" Boring Head SET 9 Pcs Carbide Boring Bars with R8 Shank 1/2'' Mill
By Z LIVE CENTER
In Stock
$95.95

mpn: 2INBHS9, ean: 0737452110109,

Boring Head Dia: 2". Boring Head Height: 2-7/16" Boring Capacity: 10~125mm. Max. Offset: 5/8". Boring Bar Dia: 1/2". Cross Hole Dia: 1/2". Min. Graduation: 0.001". Bar Thread :7/8"-20 Shank: R8. Quantity of Boring Cutters: 9 PCs.Boring Head Dia: 2".....


Dorian Tool S-SCLC Round Shank Steel Miniature Screw Lock Boring Bar, Right Hand Cut, 5'' Overall Length, 35/64'' Minimum Bore Diameter, 1/2'' Shank Diameter
Dorian Tool S-SCLC Round Shank Steel Miniature Screw Lock Boring Bar, Right Hand Cut, 5" Overall Length, 35/64" Minimum Bore Diameter, 1/2" Shank Diameter
By Dorian Tool
In Stock
$63.11
$59.99
You Save: 5%

mpn: S08K-SCLCR-2, ean: 0733101554546,

Small hole capacity to a minimum of 0.175. High tech insert pocket has been scientifically designed to eliminate vibration and maximize the depth of cut. Rigidity - bar made of heat treated, precision ground alloy steel as well as solid carbide. Inse...


AccusizeTools - 5/8'' x 8'' RH SCLCR Indexable Boring Bar with CCGT32.51-AKH01 Insert cutting Aluminum, P252-S503
AccusizeTools - 5/8'' x 8'' RH SCLCR Indexable Boring Bar with CCGT32.51-AKH01 Insert cutting Aluminum, P252-S503
By Accusize Industrial Tools
In Stock
$36.80

mpn: P252-S503,

AccusizeTools - 5/8'' x 8'' RH SCLCR Indexable Boring Bar with CCGT32.51-AKH01 Insert cutting Aluminum, #P252-S503, Shank Diameter: 5/8" Overall Length: 8'' Min. Bore: 0.866'' Item Code: S-SCLCR10-3 Boring from light roughing to finishing in small bo...


HHIP 1001-0708 8 Piece 3/4 Inch Round Shank Indexable Boring Bar Set
HHIP 1001-0708 8 Piece 3/4 Inch Round Shank Indexable Boring Bar Set
By HHIP
In Stock
$219.00

mpn: 1001-0708, ean: 0769053079769,

8 Piece 3/4" Round Shank Indexable Boring Bar Set ~ Uses TCMT21-51 Inserts ~ Positive Rake 90° Lead ~ 7° Relief ~ Torx Wrench T-8 Included ~ M2.5 Screws ~ Includes the following sizes: 7/16" Minimum Bore X 3-3/8" Overall Length X 1-3/8" Bore Depth,...


Sandvik Coromant S20S-CTFPR 11 Steel T-Max S Boring Bar for Turning 20 mm Shank Diameter, External Coolant Supply
Sandvik Coromant S20S-CTFPR 11 Steel T-Max S Boring Bar for Turning 20 mm Shank Diameter, External Coolant Supply
By Sandvik Coromant
In Stock
$177.00

mpn: S20S-CTFPR 11,

First choice for stability and security in productive turning. Dedicated grades and geometries for all applications and materials.T-Max S boring bar for turning Internal Bar External Coolant Supply. T-MAX S Boring Bar. Bar for solid positive style in...


Micro 100, BB-080500SG, Right Hand Boring Tool (No Cutting Radius), TiN Coated, 0.080'' Minimum Bore Diameter, 0.500'' Maximum Bore Depth, 0.020'' Projection, 1/8'' Shank Diameter, 1-1/2'' Overall Length, Solid Carbide Tool
Micro 100, BB-080500SG, Right Hand Boring Tool (No Cutting Radius), TiN Coated, 0.080" Minimum Bore Diameter, 0.500" Maximum Bore Depth, 0.020" Projection, 1/8" Shank Diameter, 1-1/2" Overall Length, Solid Carbide Tool
By Micro 100
In Stock
$24.50

mpn: BB-080500SG, ean: 0728709106228,

The MICRO 100 BB-080500SG TiN - Titanium Nitride - coated solid carbide boring tool. Designed and engineered for most machining applications that require boring/turning. Tools can be utilized for both roughing and finishing. This tool is manufactured...


Micro 100, BB-060300G, Right Hand Cutting Radius Boring Tool, TiN Coated, 0.060'' Minimum Bore Diameter, 0.300'' Maximum Bore Depth, 0.015'' Projection, 0.003'' Tool Radius, 1/8'' Shank Diameter, 1-1/2'' Overall Length, Solid Carbide Tool
Micro 100, BB-060300G, Right Hand Cutting Radius Boring Tool, TiN Coated, 0.060" Minimum Bore Diameter, 0.300" Maximum Bore Depth, 0.015" Projection, 0.003" Tool Radius, 1/8" Shank Diameter, 1-1/2" Overall Length, Solid Carbide Tool
By Micro 100
In Stock
$26.00
$21.06
You Save: 19%

mpn: BB-060300G, ean: 0728709105788,

The MICRO 100 BB-060300G TiN - Titanium Nitride - coated solid carbide boring tool. Designed and engineered for most machining applications that require boring/turning. Tools can be utilized for both roughing and finishing. This tool is manufactured ...


Micro 100, BB-180350SG, Right Hand Boring Tool (No Cutting Radius), TiN Coated, 0.180'' Minimum Bore Diameter, 0.350'' Maximum Bore Depth, 0.045'' Projection, 1/4'' Shank Diameter, 2-1/2'' Overall Length, Solid Carbide Tool
Micro 100, BB-180350SG, Right Hand Boring Tool (No Cutting Radius), TiN Coated, 0.180" Minimum Bore Diameter, 0.350" Maximum Bore Depth, 0.045" Projection, 1/4" Shank Diameter, 2-1/2" Overall Length, Solid Carbide Tool
By Micro 100
In Stock
$35.52

mpn: BB-180350SG, ean: 0728709108635,

The MICRO 100 BB-180350SG TiN - Titanium Nitride - coated solid carbide boring tool. Designed and engineered for most machining applications that require boring/turning. Tools can be utilized for both roughing and finishing. This tool is manufactured...


Micro 100 QBT-2001000X Quick Change Boring Tool with Top Rake Chip Breaker, Solid Carbide Tool, AlTiN Coated, 0.200''(5.08 mm) Minimum Bore Diameter, 1.000'' (25.4 mm) Maximum Bore Depth, 0.030'' (0.76 mm) Projection, 0.006'' (0.10 mm) Tool Radius, 0.2500'' (6
Micro 100 QBT-2001000X Quick Change Boring Tool with Top Rake Chip Breaker, Solid Carbide Tool, AlTiN Coated, 0.200"(5.08 mm) Minimum Bore Diameter, 1.000" (25.4 mm) Maximum Bore Depth, 0.030" (0.76 mm) Projection, 0.006" (0.10 mm) Tool Radius, 0.2500" (6
By Micro 100
In Stock
$40.90
$40.89

mpn: QBT-2001000X, ean: 0728709155264,

The MICRO 100 QBT-2001000X AlTiN - Aluminum Titanium Nitride coated, solid carbide, boring tool for utilization in the Micro-Quik Change Tooling System. Designed and engineered with a top rake chipbreaker promoting maximum chip control for most machi...


Micro 100, BB-290600G, Right Hand Cutting Radius Boring Tool, TiN Coated, 0.290'' Minimum Bore Diameter, 0.600'' Maximum Bore Depth, 0.073'' Projection, 0.005'' Tool Radius, 5/16'' Shank Diameter, 2-1/2'' Overall Length, Solid Carbide Tool
Micro 100, BB-290600G, Right Hand Cutting Radius Boring Tool, TiN Coated, 0.290" Minimum Bore Diameter, 0.600" Maximum Bore Depth, 0.073" Projection, 0.005" Tool Radius, 5/16" Shank Diameter, 2-1/2" Overall Length, Solid Carbide Tool
By Micro 100
In Stock
$42.10
$34.10
You Save: 19%

mpn: BB-290600G, ean: 0728709110843,

The MICRO 100 BB-290600G TiN - Titanium Nitride - coated solid carbide boring tool. Designed and engineered for most machining applications that require boring/turning. Tools can be utilized for both roughing and finishing. This tool is manufactured ...


Turning Tool SER1010H11/SNR0010K11 10mm Lathe Index Threading Turning Tool Holder Set
Turning Tool SER1010H11/SNR0010K11 10mm Lathe Index Threading Turning Tool Holder Set
By Ologymart
In Stock
$16.89

mpn: Ology1778254545, ean: 0600182732265,

Description:SER1010H11/SNR0010K11 10mm Lathe Index Threading Turning Tool Holder SetSpecification:Model: SER1010H11: SNR0010K11Material: Chrome VanadiumOverall Length: 100mm: 125mmMin. Bore: 10mmDirection: Right Hand: Right HandAccept Insert: 11 ER: ...


Micro 100, BB-120250, Right Hand Cutting Radius Boring Tool, 0.120'' Minimum Bore Diameter, 0.250'' Maximum Bore Depth, 0.030'' Projection, 0.005'' Tool Radius, 3/16'' Shank Diameter, 2'' Overall Length, Solid Carbide Tool
Micro 100, BB-120250, Right Hand Cutting Radius Boring Tool, 0.120" Minimum Bore Diameter, 0.250" Maximum Bore Depth, 0.030" Projection, 0.005" Tool Radius, 3/16" Shank Diameter, 2" Overall Length, Solid Carbide Tool
By Micro 100
In Stock
$26.65

mpn: BB-120250, ean: 0728709107164,

The MICRO 100 BB-120250 uncoated solid carbide boring tool. Designed and engineered for most machining applications that require boring/turning. Tools can be utilized for both roughing and finishing. This tool is manufactured with a 0.003" nose radiu...


AccusizeTools - 1/2'' x 7'' RH SCLCR Indexable Boring Bar with CCGT32.51-AKH01 Insert cutting Aluminum, P252-S501
AccusizeTools - 1/2'' x 7'' RH SCLCR Indexable Boring Bar with CCGT32.51-AKH01 Insert cutting Aluminum, P252-S501
By Accusize Industrial Tools
In Stock
$28.80

mpn: P252-S501,

AccusizeTools - 1/2'' x 7'' RH SCLCR Indexable Boring Bar with CCGT32.51-AKH01 Insert cutting Aluminum, #P252-S501, #P252-S501 Shank Diameter: 1/2'' Overall Length: 7'' Min. Bore: .600'' Item Code: S08R-SCLCR3 Boring from light roughing to finishing ...


Micro 100, BB-060500G, Right Hand Cutting Radius Boring Tool, TiN Coated, 0.060'' Minimum Bore Diameter, 0.500'' Maximum Bore Depth, 0.015'' Projection, 0.003'' Tool Radius, 1/8'' Shank Diameter, 1-1/2'' Overall Length, Solid Carbide Tool
Micro 100, BB-060500G, Right Hand Cutting Radius Boring Tool, TiN Coated, 0.060" Minimum Bore Diameter, 0.500" Maximum Bore Depth, 0.015" Projection, 0.003" Tool Radius, 1/8" Shank Diameter, 1-1/2" Overall Length, Solid Carbide Tool
By Micro 100
In Stock
$26.00
$21.06
You Save: 19%

mpn: BB-060500G, ean: 0728709105900,

The MICRO 100 BB-060500G TiN - Titanium Nitride - coated solid carbide boring tool. Designed and engineered for most machining applications that require boring/turning. Tools can be utilized for both roughing and finishing. This tool is manufactured ...


AccusizeTools - 3/4'' x 10'' RH SCLCR Indexable Boring Bar with CCGT32.51-AKH01 Insert cutting Aluminum, P252-S505
AccusizeTools - 3/4'' x 10'' RH SCLCR Indexable Boring Bar with CCGT32.51-AKH01 Insert cutting Aluminum, P252-S505
By Accusize Industrial Tools
In Stock
$48.74
$41.60
You Save: 15%

mpn: P252-S505,

AccusizeTools - 3/4"x10" RH SCLCR Indexable Boring Bar with CCGT32.51-AKH01 Insert cutting Aluminum, #P252-S505 Shank Diameter: 3/4'' Overall Length: 10'' Min. Bore: 0.920'' Item Code: S-SCLCR12-3 Boring from light roughing to finishing in small bore...


HHIP 3902-3054 Steel Expanding Mandrel, 21/32'' - 3/4'' Size Range, 7'' Arbor Length, 2-3/4'' Sleeve Length
HHIP 3902-3054 Steel Expanding Mandrel, 21/32" - 3/4" Size Range, 7" Arbor Length, 2-3/4" Sleeve Length
By HHIP
In Stock
$36.02

mpn: 3902-3054, ean: 0769053032757,

HHIP 21/32 inch to 3/4 inch expanding mandrel with 7 inch Length of arbor and 2-3/4 inch Length of sleeve. Made of high grade tool steel. Precision ground and heat treated for maximum concentricity and holding power. Center holes are ground and lappe...


HHIP 2002-0014 7 Piece 5/8 Inch Indexable Cut Off & Turning Tool Set
HHIP 2002-0014 7 Piece 5/8 Inch Indexable Cut Off & Turning Tool Set
By HHIP
In Stock
$148.50

mpn: 2002-0014, ean: 0769053005409,

Carbide inserts and Allen wrench included. Multi-purpose Indexable tools Complete with fitted case.Shank 5/8". Complete with fitted case. Carbide inserts and Allen wrench included. Multi-purpose Indexable tools; 7Piece set Includes (A) Right hand 90 ...


Farwind MT3 Boring Shank Lathe Boring Bar Holder for Boring Head
Farwind MT3 Boring Shank Lathe Boring Bar Holder for Boring Head
By Farwind
In Stock
$37.75

mpn: MT3, ean: 0713012550110,

Type:MT3 T:M12x1.75P L:128 Package Included: 1 x Boring shankSuitable for F1 boring head. Durable and long service life.. ...


HHIP 3800-5935 R8 2 Inch Head Boring Tool Set with 1 1/2-18 Thread
HHIP 3800-5935 R8 2 Inch Head Boring Tool Set with 1 1/2-18 Thread
By HHIP
In Stock
$268.61

mpn: 3800-5935, ean: 0769053014920,

Wide bearing surface provides super accuracy. Rugged design allows excellent rigidity for chatter-free boring. Head features a Thread ed back for multiple shanks exchangeable. Set complete with Boring Head, Boring Shank, Boring Bars, Adapters and L-s...



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