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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 74

Keo Countersink, 5/16 in, 82 , 1-5/8 in 919-002-837
Keo

Countersink, 5/16 in, 82 , 1-5/8 in

Zoro # G521726639
Mfr # 919-002-837
product price: 
$30.55
/ea
Cmt Countersink, 11-12mm Max dia., Rght 315.220.11
Cmt

Countersink, 11-12mm Max dia., Rght

Zoro # G6097539
Mfr # 315.220.11
product price: 
$24.59
/ea
Keo Countersink, 1/8 in, 100 , 1-1/2 in 919-002-979
Keo

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

Zoro # G521727797
Mfr # 919-002-979
product price: 
$26.59
/ea
Keo Countersink, 1/2 in, 60 , 2 in 919-002-765
Keo

Countersink, 1/2 in, 60 , 2 in

Zoro # G621727284
Mfr # 919-002-765
product price: 
$33.99
/ea
Keo Countersink, 5/16 in, 90 , 1-3/4 in 919-002-787
Keo

Countersink, 5/16 in, 90 , 1-3/4 in

Zoro # G521727599
Mfr # 919-002-787
product price: 
$36.89
/ea
Cmt Dwl Drill W/ Countersink, Rght, 10mm dia 377.100.11
Cmt

Dwl Drill W/ Countersink, Rght, 10mm dia

Zoro # G6099937
Mfr # 377.100.11
product price: 
$31.39
/ea
Keo Countersink, 1 in, 120 , 2-3/4 in 919-002-912
Keo

Countersink, 1 in, 120 , 2-3/4 in

Zoro # G621726546
Mfr # 919-002-912
product price: 
$103.99
/ea
Keo Countersink, 7/8 in, 100 , 2-3/4 in 919-002-704
Keo

Countersink, 7/8 in, 100 , 2-3/4 in

Zoro # G621726713
Mfr # 919-002-704
product price: 
$89.69
/ea
Keo Countersink, 1/2 in, 100 , 1-1/2 in 917-000-983
Keo

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

Zoro # G521725311
Mfr # 917-000-983
product price: 
$20.69
/ea
Keo Countersink, 5/8 in, 60 , 2-1/4 in 919-002-764
Keo

Countersink, 5/8 in, 60 , 2-1/4 in

Zoro # G621727215
Mfr # 919-002-764
product price: 
$53.55
/ea
Keo Countersink, 3/8 in, 60 , 2-1/4 in 917-000-898
Keo

Countersink, 3/8 in, 60 , 2-1/4 in

Zoro # G521724970
Mfr # 917-000-898
product price: 
$56.89
/ea
Keo Countersink, 3/8 in, 60 , 1-3/4 in 919-002-802
Keo

Countersink, 3/8 in, 60 , 1-3/4 in

Zoro # G521725786
Mfr # 919-002-802
product price: 
$44.95
/ea
Keo Countersink, 3/4 in, 90 , 2-5/8 in 917-000-877
Keo

Countersink, 3/4 in, 90 , 2-5/8 in

Zoro # G621724825
Mfr # 917-000-877
product price: 
$74.25
/ea
Keo Countersink, 1-1/4 in, 100 , 3-1/4 in 919-002-450
Keo

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

Zoro # G621727345
Mfr # 919-002-450
product price: 
$491.99
/ea
Keo Countersink, 1/2 in, 60 , 2-7/8 in 917-000-993
Keo

Countersink, 1/2 in, 60 , 2-7/8 in

Zoro # G621725150
Mfr # 917-000-993
product price: 
$87.69
/ea
Keo Countersink, 1/8 in, 90 , 1-1/4 in 919-002-534
Keo

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

Zoro # G621727130
Mfr # 919-002-534
product price: 
$17.75
/ea
Keo Countersink Set, 90 , 7 919-002-927
Keo

Countersink Set, 90 , 7

Zoro # G521724635
Mfr # 919-002-927
product price: 
$381.99
/ea
Keo Countersink, 1 in, 60 , 2-3/4 in 919-002-559
Keo

Countersink, 1 in, 60 , 2-3/4 in

Zoro # G621725969
Mfr # 919-002-559
product price: 
$115.99
/ea
Cmt Countersink, 12mm Max dia., Rght 316.120.11
Cmt

Countersink, 12mm Max dia., Rght

Zoro # G6097782
Mfr # 316.120.11
product price: 
$23.29
/ea
Cmt Countersink, 12mm Max dia., Left 316.120.12
Cmt

Countersink, 12mm Max dia., Left

Zoro # G6097697
Mfr # 316.120.12
product price: 
$23.35
/ea
Keo Countersink, 3/4 in, 90 , 2-5/8 in 919-002-859
Keo

Countersink, 3/4 in, 90 , 2-5/8 in

Zoro # G621727536
Mfr # 919-002-859
product price: 
$64.99
/ea
Keo Countersink, 3/8 in, 120 , 1-3/4 in 919-002-579
Keo

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

Zoro # G521725922
Mfr # 919-002-579
product price: 
$28.45
/ea
Keo Countersink, 1 in, 100 , 2-3/4 in 919-002-914
Keo

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

Zoro # G521725137
Mfr # 919-002-914
product price: 
$103.99
/ea
Keo Countersink, 1-1/4 in, 100 , 2-3/4 in 919-002-702
Keo

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

Zoro # G521725830
Mfr # 919-002-702
product price: 
$170.99
/ea
Keo Countersink, 2 in, 60 , 3-3/4 in 917-000-910
Keo

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

Zoro # G521725298
Mfr # 917-000-910
product price: 
$423.99
/ea
Keo Countersink, 3/4 in, 60 , 3 in 919-002-960
Keo

Countersink, 3/4 in, 60 , 3 in

Zoro # G621726348
Mfr # 919-002-960
product price: 
$176.99
/ea
Keo Countersink, 1-3/4 in, 60 , 3-1/2 in 917-000-913
Keo

Countersink, 1-3/4 in, 60 , 3-1/2 in

Zoro # G521726370
Mfr # 917-000-913
product price: 
$399.99
/ea
Cmt Dwl Drill W/ Countersink, Left, 57.5mm L 376.082.12
Cmt

Dwl Drill W/ Countersink, Left, 57.5mm L

Zoro # G6099873
Mfr # 376.082.12
product price: 
$28.89
/ea
Cmt Countersink, 9mm Max dia., Rght 316.090.11
Cmt

Countersink, 9mm Max dia., Rght

Zoro # G6097712
Mfr # 316.090.11
product price: 
$23.29
/ea
Walter Countersinks 90 Degree unit: metric Hand: Right E6819TIN-12.4 E6819TIN-12.4
Walter

Countersinks 90 Degree unit: metric Hand: Right E6819TIN-12.4

Zoro # G500031709
Mfr # E6819TIN-12.4
product price: 
$73.49
/ea
Keo Countersink, 2 in, 100 , 3-1/4 in 919-002-699
Keo

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

Zoro # G621726676
Mfr # 919-002-699
product price: 
$342.99
/ea
Keo Countersink, 1-1/2 in, 100 , 2-7/8 in 919-002-878
Keo

Countersink, 1-1/2 in, 100 , 2-7/8 in

Zoro # G521725359
Mfr # 919-002-878
product price: 
$263.99
/ea
Keo Countersink, 1-1/2 in, 90 , 2-7/8 in 917-000-874
Keo

Countersink, 1-1/2 in, 90 , 2-7/8 in

Zoro # G621727437
Mfr # 917-000-874
product price: 
$360.99
/ea
Keo Countersink, 5/8 in, 82 , 2-3/4 in 917-001-004
Keo

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

Zoro # G521724765
Mfr # 917-001-004
product price: 
$130.99
/ea
Keo Countersink Set, 82 , 5 919-002-454
Keo

Countersink Set, 82 , 5

Zoro # G621726690
Mfr # 919-002-454
product price: 
$639.99
/ea
Keo Countersink, 1/4 in, 82 , 2 in 919-002-965
Keo

Countersink, 1/4 in, 82 , 2 in

Zoro # G521726622
Mfr # 919-002-965
product price: 
$39.79
/ea
Countersinks (3,500+ items) - Page 74
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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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