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  1. Home
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  5. Cutting Tools
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  7. Porting Tools & Counterbores

Porting Tools & Counterbores (999 items) - Page 28

No Product Image Available
Keo

Counterbore, Decimal Inch, 5 in

Zoro # G421726210
Mfr # 902-000-147
product price:  $99.79
/ea
No Product Image Available
Keo

Counterbore, Decimal Inch, 5 in

Zoro # G421725626
Mfr # 902-000-150
product price:  $99.79
/ea
Kodiak Cutting Tools No. 6 Counterbores 1/64 Oversize Capscrew Style 5495831
Kodiak Cutting Tools

No. 6 Counterbores 1/64 Oversize Capscrew Style

Zoro # G8614824
Mfr # 5495831
product price:  $43.69
/ea
Kodiak Cutting Tools No. 5/8 Counterbores On Size Capscrew Style 5495765
Kodiak Cutting Tools

No. 5/8 Counterbores On Size Capscrew Style

Zoro # G8654444
Mfr # 5495765
product price:  $158.99
/ea
Harvey Tool Counterbores-Flat Bottom, 676708-C3, AlTiN, 1/8" Cutter Diameter, 3/4" Flute Length 676708-C3
Harvey Tool

Counterbores-Flat Bottom, 676708-C3, AlTiN, 1/8" Cutter Diameter, 3/4" Flute Length

Zoro # G722920706
Mfr # 676708-C3
product price:  $59.39
/ea
Link 10MM Co 3Fl 10.8 Pilot X 16.8 Cbore 9.53 Shank X 125 Oal 75-CO-525
Link

10MM Co 3Fl 10.8 Pilot X 16.8 Cbore 9.53 Shank X 125 Oal

Zoro # G7642506
Mfr # 75-CO-525
product price:  $109.99
/ea
Internal Tool A Nc-156-187 N/C Counterbore 85-1561
Internal Tool

A Nc-156-187 N/C Counterbore

Zoro # G500402448
Mfr # 85-1561
product price:  $49.29
/ea
Internal Tool A Nc-437-437 N/C Counterbore 85-4371
Internal Tool

A Nc-437-437 N/C Counterbore

Zoro # G900402451
Mfr # 85-4371
product price:  $124.99
/ea
No Product Image Available
Keo

Counterbore, Metric, 80 mm

Zoro # G821726940
Mfr # 902-000-234
product price:  $69.29
/ea
No Product Image Available
Keo

Counterbore, Decimal Inch, 3 in

Zoro # G121725711
Mfr # 902-000-331
product price:  $55.29
/ea
Link #3 HSS Se .110 X .220 Drill .175 Cbore 3/16 Shank 1-1/16 Oal 50-L2-178
Link

#3 HSS Se .110 X .220 Drill .175 Cbore 3/16 Shank 1-1/16 Oal

Zoro # G7641289
Mfr # 50-L2-178
product price:  $19.39
/ea
No Product Image Available
Keo

Counterbore, Decimal Inch, 6 in

Zoro # G821727848
Mfr # 902-000-304
product price:  $134.99
/ea
No Product Image Available
Keo

Counterbore, Decimal Inch, 3 in

Zoro # G621727673
Mfr # 902-000-323
product price:  $65.39
/ea
Super Tool Counterbore, 23/32" D, Carbide Tipped 5777188
Super Tool

Counterbore, 23/32" D, Carbide Tipped

Zoro # G0330211
Mfr # 5777188
product price:  $153.99
/ea
Super Tool Counterbore, 27/32" D, Carbide Tipped 5798438
Super Tool

Counterbore, 27/32" D, Carbide Tipped

Zoro # G0330187
Mfr # 5798438
product price:  $158.99
/ea
Garant Interchangeable Pilot Pin for Counterbore 156520 26-30, 19 mm 156620 8X19
Garant

Interchangeable Pilot Pin for Counterbore 156520 26-30, 19 mm

Zoro # G714389580
Mfr # 156620 8X19
product price:  $38.19
/ea
No Product Image Available
Keo

Counterbore, Decimal Inch, 4-1/2 in

Zoro # G921726406
Mfr # 902-000-313
product price:  $85.39
/ea
No Product Image Available
Keo

Counterbore, Decimal Inch, 4-1/2 in

Zoro # G721727269
Mfr # 902-000-117
product price:  $67.39
/ea
Garant Interchangeable Pilot Pin for Counterbore 156520 33-40, 17.5 mm 156620 10X17,5
Garant

Interchangeable Pilot Pin for Counterbore 156520 33-40, 17.5 mm

Zoro # G014389785
Mfr # 156620 10X17,5
product price:  $45.65
/ea
Super Tool 1 in. dia. Carbide Tipped Counterbore for Steel, Morse Taper Shank No. 3, 3 flutes 47421
Super Tool

1 in. dia. Carbide Tipped Counterbore for Steel, Morse Taper Shank No. 3, 3 flutes

Zoro # G810744221
Mfr # 47421
product price:  $165.99
/ea
No Product Image Available
Keo

Counterbore, Decimal Inch, 5 in

Zoro # G121726527
Mfr # 902-000-135
product price:  $85.89
/ea
Internal Tool A Nc-515-562 N/C Counterbore 85-5151
Internal Tool

A Nc-515-562 N/C Counterbore

Zoro # G100402497
Mfr # 85-5151
product price:  $227.99
/ea
Internal Tool A Nc-734-750 N/C Counterbore 85-7341
Internal Tool

A Nc-734-750 N/C Counterbore

Zoro # G700402552
Mfr # 85-7341
product price:  $470.99
/ea
No Product Image Available
Keo

Counterbore, Decimal Inch, 6 in

Zoro # G921726284
Mfr # 902-000-162
product price:  $162.99
/ea
Super Tool Counterbore, 1-1/16" D, Carbide Tipped 56414
Super Tool

Counterbore, 1-1/16" D, Carbide Tipped

Zoro # G0329898
Mfr # 56414
product price:  $128.99
/ea
Super Tool Reduced Shank Counterbore, 9/32" D 52209
Super Tool

Reduced Shank Counterbore, 9/32" D

Zoro # G0331550
Mfr # 52209
product price:  $78.49
/ea
Garant Interchangeable Pilot Pin for Counterbore 156520 26-30, 14 mm 156620 8X14
Garant

Interchangeable Pilot Pin for Counterbore 156520 26-30, 14 mm

Zoro # G614389598
Mfr # 156620 8X14
product price:  $38.19
/ea
Porting Tools & Counterbores (999 items) - Page 28
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About Porting Tools & Counterbores

Porting Tools & Counterbores are used to improve the flow of air or gas in an engine, turbine, compressor, and more. They are typically used to reduce turbulence in the airflow and increase performance.

Types of Porting Tools & Counterbores

Chainsaw porting tools are commonly used for small engines like lawnmowers, as they can be adjusted easily and quickly. Ported tools are designed for larger engines such as those found in cars and motorcycles. Porting supplies include special cutting tools that allow for precise modifications to be made with minimal effort.

How Porting Tools & Counterbores are Made

Porting tools are usually constructed from hardened steel or aluminum alloy materials that can withstand high temperatures and pressures associated with engine operations. Special compounds may also be applied during the manufacturing process to ensure optimal performance.

Industries that use Porting Tools & Counterbores

Porting Tools & Counterbores can be found in a variety of industries including automotive, aerospace, marine, industrial machinery, and power sports. Professionals such as mechanics, engineers, machinists, technicians often use these tools on the job.

Find the Porting Tools & Counterbores You Need at Zoro

Looking for a specific item? Use our robust search tool to find it by name or keyword, or use our handy filters to narrow down our full assortment. You can also check out our whole selection of Porting Tools & Counterbores along with other tools or equipment to ensure you have all you need to tackle the job, especially if you're taking on a DIY project for the first time.

Plus, when you shop at Zoro, you'll always enjoy competitive prices on tons of great brands you know and trust. We make the shopping experience as fast and seamless as possible with free shipping on orders over $50 for registered users, Net 30 payment terms for qualifying customers, and an unparalleled customer service experience.

Related Categories

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Sockets & RatchetsPower Saw BladesMeasuring and Layout ToolsCutting and Shaping ToolsClamps
metric counterboremetric counterbore setpilot counterborecounterbores - flat bottomcounter bore pilot
high speed steelcounter bore set1-1/4 in counterborescientific cutting toolsinterchangeable pilot counterbore

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