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  1. Home
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  3. Tools & Machining
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  5. Cutting Tools
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  7. Countersinks, Center Drills & Spotting Drills
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  9. Countersinks

Countersinks (3,500+ items) - Page 80

Keo Countersink, 6 FL, 100 Deg, 3/16, Cobalt, TiN 919-000-804
Keo

Countersink, 6 FL, 100 Deg, 3/16, Cobalt, TiN

Zoro # G3000627
Mfr # 919-000-804
product price: 
$16.15
/ea
Keo Countersink, 1 in, 90 , 3 in 917-001-012
Keo

Countersink, 1 in, 90 , 3 in

Zoro # G221726458
Mfr # 917-001-012
product price: 
$305.99
/ea
Keo Countersink, 3/8 in, 90 , 1-3/4 in 919-002-729
Keo

Countersink, 3/8 in, 90 , 1-3/4 in

Zoro # G321725016
Mfr # 919-002-729
product price: 
$26.35
/ea
Holemaker Technology Replaceable Carbide Insert Tips for Indexable Countersink 76mm 602040-0760R
Holemaker Technology

Replaceable Carbide Insert Tips for Indexable Countersink 76mm

Zoro # G311189293
Mfr # 602040-0760R
product price: 
$230.99
/ea
Keo Countersink, 3/8 in, 82 , 1-3/4 in 919-002-627
Keo

Countersink, 3/8 in, 82 , 1-3/4 in

Zoro # G321725610
Mfr # 919-002-627
product price: 
$28.45
/ea
Keo Countersink, 1-1/4 in, 100 , 2-3/4 in 917-000-865
Keo

Countersink, 1-1/4 in, 100 , 2-3/4 in

Zoro # G221727226
Mfr # 917-000-865
product price: 
$240.99
/ea
Keo Countersink, 3/8 in, 82 , 1-3/4 in 917-000-468
Keo

Countersink, 3/8 in, 82 , 1-3/4 in

Zoro # G121726831
Mfr # 917-000-468
product price: 
$26.65
/ea
Keo Countersink, 3/4 in, 100 , 2-3/4 in 917-001-020
Keo

Countersink, 3/4 in, 100 , 2-3/4 in

Zoro # G121727432
Mfr # 917-001-020
product price: 
$181.99
/ea
Keo Countersink, 1/2 in, 120 , 2 in 919-002-475
Keo

Countersink, 1/2 in, 120 , 2 in

Zoro # G121726961
Mfr # 919-002-475
product price: 
$37.55
/ea
Keo Countersink, 1/4 in, 100 , 1-3/4 in 919-002-779
Keo

Countersink, 1/4 in, 100 , 1-3/4 in

Zoro # G121727388
Mfr # 919-002-779
product price: 
$38.25
/ea
Keo Countersink, 3/8 in, 120 , 1-3/4 in 919-002-476
Keo

Countersink, 3/8 in, 120 , 1-3/4 in

Zoro # G121727524
Mfr # 919-002-476
product price: 
$29.19
/ea
Keo Countersink, 5/16 in, 60 , 1-3/4 in 919-002-567
Keo

Countersink, 5/16 in, 60 , 1-3/4 in

Zoro # G121725667
Mfr # 919-002-567
product price: 
$28.85
/ea
Keo Countersink, 3/4 in, 90 , 2-3/4 in 917-001-011
Keo

Countersink, 3/4 in, 90 , 2-3/4 in

Zoro # G121725087
Mfr # 917-001-011
product price: 
$181.99
/ea
Keo Countersink, 5/16 in, 82 , 1-3/4 in 919-002-795
Keo

Countersink, 5/16 in, 82 , 1-3/4 in

Zoro # G121727258
Mfr # 919-002-795
product price: 
$36.89
/ea
Keo Countersink, 6 FL, 90 Deg, 3/16, Carbide 919-001-036
Keo

Countersink, 6 FL, 90 Deg, 3/16, Carbide

Zoro # G1186193
Mfr # 919-001-036
product price: 
$26.99
/ea
Keo Countersink, 1 in, 100 , 2-3/4 in 917-000-866
Keo

Countersink, 1 in, 100 , 2-3/4 in

Zoro # G121725483
Mfr # 917-000-866
product price: 
$114.99
/ea
Keo Countersink, 1/8 in, 60 , 1-1/4 in 919-002-887
Keo

Countersink, 1/8 in, 60 , 1-1/4 in

Zoro # G121724783
Mfr # 919-002-887
product price: 
$16.55
/ea
Keo Countersink, 5/8 in, 100 , 2-1/8 in 919-002-816
Keo

Countersink, 5/8 in, 100 , 2-1/8 in

Zoro # G121725704
Mfr # 919-002-816
product price: 
$56.75
/ea
Keo Countersink, 1 FL, 100 Deg, 3/16, Carbide 919-000-971
Keo

Countersink, 1 FL, 100 Deg, 3/16, Carbide

Zoro # G0575906
Mfr # 919-000-971
product price: 
$25.19
/ea
Keo Countersink Set, 90 , 5 919-002-460
Keo

Countersink Set, 90 , 5

Zoro # G121724639
Mfr # 919-002-460
product price: 
$574.99
/ea
Keo Countersink, 6 Fl, 60 Deg, 5/16, Cobalt 919-000-699
Keo

Countersink, 6 Fl, 60 Deg, 5/16, Cobalt

Zoro # G0898353
Mfr # 919-000-699
product price: 
$15.95
/ea
Keo Countersink, 1 FL, 100 Deg, 3/8, Cobalt, TiN 919-000-628
Keo

Countersink, 1 FL, 100 Deg, 3/8, Cobalt, TiN

Zoro # G1084203
Mfr # 919-000-628
product price: 
$19.35
/ea
Keo Countersink, 3/4 in, 82 , 2-5/8 in 917-000-449
Keo

Countersink, 3/4 in, 82 , 2-5/8 in

Zoro # G121727340
Mfr # 917-000-449
product price: 
$67.35
/ea
Keo Machine Countersink, 4 Fl, 60 Deg, 5/8, TiN 919-000-522
Keo

Machine Countersink, 4 Fl, 60 Deg, 5/8, TiN

Zoro # G1531047
Mfr # 919-000-522
product price: 
$66.15
/ea
Keo Countersink, 1/4 in, 120 , 1-1/2 in 917-000-851
Keo

Countersink, 1/4 in, 120 , 1-1/2 in

Zoro # G121725582
Mfr # 917-000-851
product price: 
$23.15
/ea
Keo Countersink, 1/8 in, 82 , 1-1/2 in 919-002-963
Keo

Countersink, 1/8 in, 82 , 1-1/2 in

Zoro # G121727012
Mfr # 919-002-963
product price: 
$26.59
/ea
Keo Countersink, 1 in, 100 , 2-5/8 in 919-002-814
Keo

Countersink, 1 in, 100 , 2-5/8 in

Zoro # G121727043
Mfr # 919-002-814
product price: 
$101.99
/ea
Keo 1/4 x 100 deg Single Flute Carbide Countersink 919-000-973
Keo

1/4 x 100 deg Single Flute Carbide Countersink

Zoro # G1566503
Mfr # 919-000-973
product price: 
$36.59
/ea
Keo Countersink Set, 82 , 5 919-002-461
Keo

Countersink Set, 82 , 5

Zoro # G121725339
Mfr # 919-002-461
product price: 
$574.99
/ea
Keo Countersink, 2 in, 60 , 3-3/4 in 919-002-555
Keo

Countersink, 2 in, 60 , 3-3/4 in

Zoro # G121727272
Mfr # 919-002-555
product price: 
$388.99
/ea
Keo Countersink, 1/4 in, 90 , 1-3/4 in 919-002-788
Keo

Countersink, 1/4 in, 90 , 1-3/4 in

Zoro # G121727791
Mfr # 919-002-788
product price: 
$34.29
/ea
Keo Countersink, 1-1/4 in, 90 , 3-1/4 in 919-002-978
Keo

Countersink, 1-1/4 in, 90 , 3-1/4 in

Zoro # G121726091
Mfr # 919-002-978
product price: 
$463.99
/ea
Keo Countersink, 1/2 in, 82 , 2-5/8 in 919-002-967
Keo

Countersink, 1/2 in, 82 , 2-5/8 in

Zoro # G121726817
Mfr # 919-002-967
product price: 
$85.55
/ea
Keo Countersink, 5/8 in, 100 , 2-1/4 in 917-000-868
Keo

Countersink, 5/8 in, 100 , 2-1/4 in

Zoro # G121726220
Mfr # 917-000-868
product price: 
$56.89
/ea
Keo Countersink, 3/8 in, 82 , 1-3/4 in 919-002-854
Keo

Countersink, 3/8 in, 82 , 1-3/4 in

Zoro # G121726954
Mfr # 919-002-854
product price: 
$25.79
/ea
Keo Countersink, 6 FL, 100 Deg, 1/8, Carbide 919-001-056
Keo

Countersink, 6 FL, 100 Deg, 1/8, Carbide

Zoro # G1517652
Mfr # 919-001-056
product price: 
$26.35
/ea
Countersinks (3,500+ items) - Page 80
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About Countersinks

Countersinks are specialized tools that are used to create a chamfered edge on an object. They are commonly used in machining and fabrication to prepare surfaces for drilling, tapping, or other operations. Countersinks can also be used to deburr or countersink the edges of holes.

Types of Countersinks

Countersinks come in a variety of shapes and sizes, from small single-point countersinks for use with drill bits, to larger multi-fluted countersinks for use with chamfering tools. Countersink sets typically include several different sizes and angles to accommodate different applications.

Materials Used For Countersinks

Countersinks are usually made from high speed steel (HSS) or carbide, but can also be made from other materials such as brass or bronze. The material chosen will depend on the application and the desired finish of the chamfer.

Industries That Use Countersinks

Countersinking is widely used in many industries such as automotive manufacturing, aerospace engineering, furniture making, plumbing and electrical work. Professional tradespeople often use countersink drills and chamfering tools to create precise edges on their workpieces.

Find the Countersinks 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 tools & machining along with other tools or supplies 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.

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