We ship from multiple warehouses throughout the USA
to get you what you need as fast as possible!
Millions of items in stock!
Fast online checkout - No account required
Cart 0

Measuring & Inspecting Products - Calibration, Layout & Machine Setup Tools For Sale | Top Tool & Supply - (1944 Products)


Mitutoyo - 81 Piece, 0.05 to 4", Grade 0, Steel Gage Block Set - Square, 10µ (3"), 12µ (4"), 5µ (0.05-0.4"), 6µ (0.45-1"), 8µ (2") Tolerance


Item #: 06420665
Brand: Mitutoyo
Model #: 516-402-26
Exact Tooling IR#: 04

Product Specifications
Type Gage Block Set
Accuracy Grade 0
Minimum Size (Decimal Inch) 0.0500
Maximum Size (Inch) 4
Number of Pieces 81
Shape Square
Material Steel
Size (Decimal Inch) (19) 0.050-0.950 (with 0.05 Step); (4) 1.000-4.000 (with 1.000 Step); (49) 0.101-0.149 (with 0.001 Step); (9) 0.1001-0.1009 (with 0.0001 Step)
Tolerance (micro Inch) 10 (3"); 12 (4"); 5 (0.05-0.4"); 6 (0.45-1"); 8 (2")
Step Increments (Decimal Inch) (19) 0.05; (4) 1.000; (49) 0.001; (9) 0.0001
Certifying Specification ASME B89.1.9-2002
Individually Serialized Yes
Traceability Certification Included NIST

$2,566.44

2% Off All Online Orders
Use Code: 2%OFF

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

SPI - 0.0003 Squareness Per Inch, 2-4-6 Block Setup Block - 5/16 - 18 Inch Tapped Hole Size, 55-60 Rc Hardness


Item #: 76467406
Brand: SPI
Exact Tooling IR#: 04

Product Specifications
Type 2-4-6 Block
Overall Width (Inch) 2
Overall Length (Inch) 4
Overall Height (Inch) 6
Squareness Per 1 Inch (Decimal Inch) 0.0003
Tapped Hole Size (Inch) 5/16-18
Hardness 55-60 Rc

$347.05

2% Off All Online Orders
Use Code: 2%OFF

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

SPI - 7 mm Diameter, Chrome Steel Gage Ball - Grade 25 Accuracy


Item #: 57099558
Brand: SPI
Exact Tooling IR#: 04

Product Specifications
Diameter (mm) 7.00
Accuracy Grade 25
Material Chrome Steel
Tolerance (mm) 0.0025

$3.49

2% Off All Online Orders
Use Code: 2%OFF

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

SPI - Machine Set-Up Gage Levels Minimum Adjustable Angle: 0.00 Maximum Adjustable Angle: 360.00


Item #: 76841923
Brand: SPI
Exact Tooling IR#: 04

Product Specifications

Machine Set-Up Gage Levels; Minimum Adjustable Angle: 0.00 ; Maximum Adjustable Angle: 360.00 ; Application: Turning, Boring & Facing Tools ; For Use With: CNC Slant Bed Machines ; Includes: Easy-To-Read Laser Etched Protractor
Minimum Adjustable Angle 0.00
Maximum Adjustable Angle 360.00
Application Turning, Boring & Facing Tools
For Use With CNC Slant Bed Machines
Includes Easy-To-Read Laser Etched Protractor

$46.24

2% Off All Online Orders
Use Code: 2%OFF

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

SPI - 10mm Head Diam, 10mm Shank, Single End, Mechanical Edge Finder - Cylindrical Contact


Item #: 03293388
Brand: SPI
Exact Tooling IR#: 04

Features and Benefits

Cylindrical heads are used for location gaging on flat edges.
Product Specifications
Type Edge Finder
Power Type Mechanical
Head Contact Type Cylindrical
Head Diameter (mm) 10.00
Shank Diameter (mm) 10.00
End Type Single
Edge Alert Mechanism Audible

$23.01

2% Off All Online Orders
Use Code: 2%OFF

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

SPI - 10mm Head Diam, 3/8" Shank, Single End, Mechanical Edge Finder - Cylindrical Contact


Item #: 03293396
Brand: SPI
Exact Tooling IR#: 04

Features and Benefits

Cylindrical heads are used for location gaging on flat edges.
Product Specifications
Type Edge Finder
Power Type Mechanical
Head Contact Type Cylindrical
Head Diameter (mm) 10.00
Shank Diameter (mm) 9.53
Shank Diameter (Inch) 3/8
End Type Single

$22.75

2% Off All Online Orders
Use Code: 2%OFF

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

SPI - 10 Inch Holding Capacity, Gage Block Holder - For Use with Rectangular Gage Blocks, 1 Piece


Item #: 50967082
Brand: SPI
Exact Tooling IR#: 04

Product Specifications
Type Holder
Overall Length (Decimal Inch) 12.0000
Number of Pieces 1
For Use With Rectangular Gage Blocks
Holding Capacity (Decimal Inch) 10.0000

$181.63

2% Off All Online Orders
Use Code: 2%OFF

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

SPI - 30 to 90°, 4-1/4 Inch Long, Steel, Angle Block Set - 1/4 Inch Thick, 10 Minutes Accuracy, Includes 2 Angle Plates, 2 Pieces


Item #: 91099655
Brand: SPI
Exact Tooling IR#: 04

Product Specifications
Minimum Angle Included 30.00
Maximum Angle Included 90.00
Angles Included 30.00; 45.00; 60.00; 90.00
Overall Length (Inch) 4; 4-1/4
Thickness (Inch) 1/4
Material Steel
Accuracy 10 Minutes
Number of Pieces 2
Includes (2) Angle Plates

$93.07

2% Off All Online Orders
Use Code: 2%OFF

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

Starrett - 81 Piece, 0.05 to 4", Grade 0, Steel Gage Block Set - Square


Item #: 00348177
Brand: Starrett
Model #: 92845
Exact Tooling IR#: 04

Product Specifications
Type Gage Block Set
Accuracy Grade 0
Minimum Size (Decimal Inch) 0.0500
Maximum Size (Decimal Inch) 4.0000
Number of Pieces 81
Shape Square
Material Steel
Size (Decimal Inch) (19) 0.050-0.950 (with 0.05 Step); (4) 1.000-4.000 (with 1.000 Step); (49) 0.101-0.149 (with 0.001 Step); (9) 0.1001-0.1009 (with 0.0001 Step)
Step Increments (Decimal Inch) (19) 0.05; (4) 1.000; (49) 0.001; (9) 0.0001
Certifying Specification ASME B89.1.9-2002
Individually Serialized No
Traceability Certification Included NIST; NVLAP

$5,545.98

2% Off All Online Orders
Use Code: 2%OFF

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

Starrett - 300 to 450mm Internal-External Adjustable Setting Master - Vertical


Item #: 58709056
Brand: Starrett
Model #: 53160
Exact Tooling IR#: 04

Product Specifications
Type Internal-External Adjustable Setting Master
Minimum Measurement (mm) 300.00
Maximum Measurement (Inch) 18
Maximum Measurement (mm) 450.00
Position Vertical
Includes Case No
PSC Code 6625

$2,974.27

2% Off All Online Orders
Use Code: 2%OFF

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

Value Collection - 0.2" Head Diam, 1/2" Shank, Double End, Mechanical Edge and Center Finder - Accurate to 0.0002", Conical and Cylindrical Contact


Item #: 06499644
Brand: Value Collection
Exact Tooling IR#: 04

Product Specifications
Type Edge & Center Finder
Power Type Mechanical
Head Contact Type Conical; Cylindrical
Head Diameter (Decimal Inch) 0.2000
Shank Diameter (Decimal Inch) 0.5000
Shank Diameter (Inch) 1/2
End Type Double
Accuracy (Decimal Inch) 0.0002
Accuracy (micro m) 5.00

$15.24

2% Off All Online Orders
Use Code: 2%OFF

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

SPI - 8 Piece, 5 to 20", Grade 0, Steel Gage Block Set - Rectangular, 0.000007, 0.000008, 0.000009, 0.00001, 0.000012, 0.000014, 0.000016, 0.000018, 0.00002, 0.000024, 0.000028, 0.000036, 0.00004" Tolerance


Item #: 87877700
Brand: SPI
Exact Tooling IR#: 04

Product Specifications
Type Gage Block Set
Accuracy Grade 0
Minimum Size (Inch) 5
Maximum Size (Inch) 20
Number of Pieces 8
Shape Rectangular
Material Steel
Size (Inch) (1) 5; (1) 6; (1) 7; (1) 8; (1) 10; (1) 12; (1) 16; (1) 20
Tolerance (Decimal Inch) 0.000007; 0.000008; 0.000009; 0.000010; 0.000012; 0.000014; 0.000016; 0.000018; 0.000020; 0.000024; 0.000028; 0.000036; 0.000040
Individually Serialized No
Traceability Certification Included NIST

$1,986.75

2% Off All Online Orders
Use Code: 2%OFF

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

Value Collection - 5 Inch Long x 2 Inch Wide x 0.0002 Inch Center to Center Accuracy, 0.0004 Inch Parallelism, 5 Inch Between Rolls, Sine Bar - Hardened Steel, Includes Fitted Case


Item #: 06479158
Brand: Value Collection
Exact Tooling IR#: 04

Product Specifications
Type Sine Bar
Distance Between Rolls (Inch) 5
Parallelism (Decimal Inch) 0.0004
Center to Center Accuracy (Decimal Inch) 0.0002
Overall Length (Inch) 5
Overall Width (Inch) 2
Top Surface Accuracy (Decimal Inch) 0.000030
Material Hardened Steel
Magnetic No
Includes Clamping Holes Yes
Includes Fitted Case

$150.03

2% Off All Online Orders
Use Code: 2%OFF

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

Fowler - 0.0003 Squareness Per Inch, Hardened Steel, 1-2-3 Block with 1 Hole Setup Block - 0.0002 Inch Overall Tolerance, 5/16 - 18 Inch Tapped Hole Size, 55-60 HRC Hardness, Sold As Matched Pair


Item #: 63721997
Brand: Fowler
Model #: 52-439-001
Exact Tooling IR#: 04

Product Specifications
Type 1-2-3 Block
Overall Width (Inch) 1
Overall Length (Inch) 2
Overall Height (Inch) 3
Squareness Per 1 Inch (Decimal Inch) 0.0003
Sold As Matched Pair
Tapped Hole Size (Inch) 5/16-18
Hardness 55-60 HRC
Material Hardened Steel
Additional Information Layout Work; Precision Grounding
Overall Tolerance (Decimal Inch) 0.0002

$202.64

2% Off All Online Orders
Use Code: 2%OFF

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

Starrett - 72 Inch Long x 3-5/32 Inch Wide x 9/32 Inch Thick, Square Edge Straightedge - 0.0004 Inch Edge Flatness, Steel, 0.0024 Inch Parallelism


Item #: 86413564
Brand: Starrett
Model #: 51444
Exact Tooling IR#: 04

Product Specifications
Type Square Edge
Overall Length (mm) 1828.80
Overall Length (Inch) 72
Overall Width (mm) 80.17
Overall Width (Inch) 3-5/32
Overall Thickness (mm) 7.14
Overall Thickness (Inch) 9/32
Edge Flatness (Decimal Inch) 0.0004
Parallelism (Decimal Inch) 0.0024
Material Steel
PSC Code 5210

$747.66

2% Off All Online Orders
Use Code: 2%OFF

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

HAIMER - Positioning Indicators Type: Electronic Positioning Indicator Point Diameter (mm): 4.00


Item #: 52239183
Brand: HAIMER
Model #: 80.465.40.FHN
Exact Tooling IR#: 04

Product Specifications

Positioning Indicators; Type: Electronic Positioning Indicator ; Point Diameter (mm): 4.00 ; Shank Type: Taper ; Shank Size: BT40 ; Accuracy (mm): 0.0050
Type Electronic Positioning Indicator
Point Diameter (mm) 4.00
Shank Type Taper
Shank Size BT40
Accuracy (mm) 0.0050

$1,167.21

2% Off All Online Orders
Use Code: 2%OFF

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

Mitutoyo - Edge & Center Finders Type: Edge & Center Finder Power Type: Mechanical


Item #: 31401763
Brand: Mitutoyo
Model #: 50103
Exact Tooling IR#: 04

Features and Benefits

Conical heads are used for location gaging within holes and intersecting scribed lines.

Product Specifications

Edge & Center Finders; Type: Edge & Center Finder ; Power Type: Mechanical ; Head Contact Type: Conical ; Head Diameter (Decimal Inch): 0.2 ; Shank Diameter (Inch): 3/8 ; End Type: Double
Type Edge & Center Finder
Power Type Mechanical
Head Contact Type Conical
Head Diameter (Decimal Inch) 0.2
Shank Diameter (Inch) 3/8
End Type Double
Edge Alert Mechanism Visual

$18.26

2% Off All Online Orders
Use Code: 2%OFF

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

SPI - 1 to 25mm Diameter, Chrome Steel, Gage Ball Set - 0.0001 Inch Tolerance, Grade 24 Accuracy, 25 Pairs


Item #: 64914286
Brand: SPI
Exact Tooling IR#: 04

Product Specifications
Minimum Diameter (mm) 1.00
Maximum Diameter (mm) 25.00
Accuracy Grade 24
Material Chrome Steel
Sizes Included (mm) 1.00; 2.00; 3.00; 4.00; 5.00; 6.00; 7.00; 8.00; 9.00; 10.00; 11.00; 12.00; 13.00; 14.00; 15.00; 16.00; 17.00; 18.00; 19.00; 20.00; 21.00; 22.00; 23.00; 24.00; 25.00
Tolerance (Decimal Inch) 0.000100
Number of Pieces 50
Number of Pairs 25

$92.01

2% Off All Online Orders
Use Code: 2%OFF

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

SPI - Gage Block Gage Block Accessory Set - For Use with Rectangular Gage Blocks, 27 Pieces


Item #: 50967116
Brand: SPI
Exact Tooling IR#: 04

Product Specifications
Type Gage Block Accessory Set
Number of Pieces 27
For Use With Rectangular Gage Blocks

$2,111.68

2% Off All Online Orders
Use Code: 2%OFF

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

SPI - 10mm Head Diam, 10mm Shank, Single End, Mechanical Edge Finder - Cylindrical Contact


Item #: 03293370
Brand: SPI
Exact Tooling IR#: 04

Features and Benefits

Cylindrical heads are used for location gaging on flat edges.
Product Specifications
Type Edge Finder
Power Type Mechanical
Head Contact Type Cylindrical
Head Diameter (mm) 10.00
Shank Diameter (mm) 10.00
End Type Single

$18.69

2% Off All Online Orders
Use Code: 2%OFF

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It