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  1. Home
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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 83

Keo Countersink, 1 in, 82 , 2-3/4 in 919-002-541
Keo

Countersink, 1 in, 82 , 2-3/4 in

Zoro # G021725125
Mfr # 919-002-541
product price: 
$115.99
/ea
Keo Countersink, 1-3/4 in, 90 , 3 in 919-002-847
Keo

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

Zoro # G021725590
Mfr # 919-002-847
product price: 
$326.99
/ea
Keo Countersink, 1-3/4 in, 90 , 3 in 919-002-520
Keo

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

Zoro # G021725316
Mfr # 919-002-520
product price: 
$335.99
/ea
Keo Countersink, 1-3/4 in, 90 , 3 in 919-002-719
Keo

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

Zoro # G021725903
Mfr # 919-002-719
product price: 
$297.99
/ea
Keo Countersink, 2 in, 82 , 3-1/4 in 917-000-909
Keo

Countersink, 2 in, 82 , 3-1/4 in

Zoro # G021727075
Mfr # 917-000-909
product price: 
$423.99
/ea
Keo Countersink, 1-1/2 in, 60 , 3-1/4 in 919-002-875
Keo

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

Zoro # G021726290
Mfr # 919-002-875
product price: 
$263.99
/ea
Keo Countersink, 1 FL, 82 Deg, 1/8, Cobalt, TiN 919-000-574
Keo

Countersink, 1 FL, 82 Deg, 1/8, Cobalt, TiN

Zoro # G0332044
Mfr # 919-000-574
product price: 
$14.99
/ea
Keo Countersink, 1/2 in, 60 , 1-7/8 in 919-002-801
Keo

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

Zoro # G021726306
Mfr # 919-002-801
product price: 
$51.95
/ea
Keo Countersink, 1 FL, 82 Deg, 3/16, Cobalt, TiN 919-000-576
Keo

Countersink, 1 FL, 82 Deg, 3/16, Cobalt, TiN

Zoro # G0341957
Mfr # 919-000-576
product price: 
$16.19
/ea
Keo Countersink, 1-1/4 in, 82 , 3-1/4 in 919-002-789
Keo

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

Zoro # G021725705
Mfr # 919-002-789
product price: 
$173.99
/ea
Keo Countersink, 1/4 in, 90 , 1-1/2 in 919-002-532
Keo

Countersink, 1/4 in, 90 , 1-1/2 in

Zoro # G021725118
Mfr # 919-002-532
product price: 
$21.75
/ea
Keo Countersink, 1 in, 90 , 2-3/4 in 919-002-523
Keo

Countersink, 1 in, 90 , 2-3/4 in

Zoro # G021726771
Mfr # 919-002-523
product price: 
$115.99
/ea
Keo Countersink, 1/4 in, 90 , 2 in 919-002-973
Keo

Countersink, 1/4 in, 90 , 2 in

Zoro # G021727846
Mfr # 919-002-973
product price: 
$39.79
/ea
Keo Countersink, 1 FL, 100 Deg, 3/16, Cobalt, TiN 919-000-624
Keo

Countersink, 1 FL, 100 Deg, 3/16, Cobalt, TiN

Zoro # G0339324
Mfr # 919-000-624
product price: 
$16.15
/ea
Keo Countersink, 1 in, 82 , 2-3/4 in 919-002-741
Keo

Countersink, 1 in, 82 , 2-3/4 in

Zoro # G021727754
Mfr # 919-002-741
product price: 
$102.99
/ea
Keo Countersink, 1-1/4 in, 82 , 2-3/4 in 917-000-837
Keo

Countersink, 1-1/4 in, 82 , 2-3/4 in

Zoro # G021727761
Mfr # 917-000-837
product price: 
$219.99
/ea
Keo Countersink, 2 in, 90 , 3-1/4 in 919-002-879
Keo

Countersink, 2 in, 90 , 3-1/4 in

Zoro # G021724746
Mfr # 919-002-879
product price: 
$406.99
/ea
Keo Countersink, 5/16 in, 60 , 1-3/4 in 919-002-768
Keo

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

Zoro # G021726788
Mfr # 919-002-768
product price: 
$25.79
/ea
Keo Countersink, 1/2 in, 60 , 2 in 919-002-766
Keo

Countersink, 1/2 in, 60 , 2 in

Zoro # G021725552
Mfr # 919-002-766
product price: 
$33.99
/ea
Keo Countersink, 1/8 in, 100 , 1-1/4 in 919-002-890
Keo

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

Zoro # G021725576
Mfr # 919-002-890
product price: 
$16.55
/ea
Keo Countersink, 1/4 in, 90 , 1-3/4 in 917-000-880
Keo

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

Zoro # G021726610
Mfr # 917-000-880
product price: 
$29.49
/ea
Keo Countersink, 5/8 in, 82 , 2-1/4 in 919-002-745
Keo

Countersink, 5/8 in, 82 , 2-1/4 in

Zoro # G021725453
Mfr # 919-002-745
product price: 
$53.55
/ea
Keo Countersink Set, 120 , 5 917-000-960
Keo

Countersink Set, 120 , 5

Zoro # G021727549
Mfr # 917-000-960
product price: 
$262.99
/ea
Keo Countersink, 1/2 in, 100 , 2-5/8 in 919-003-021
Keo

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

Zoro # G021724807
Mfr # 919-003-021
product price: 
$91.55
/ea
Keo 3/16 x 100 deg KEO CO SF Countersink 919-000-623
Keo

3/16 x 100 deg KEO CO SF Countersink

Zoro # G0382505
Mfr # 919-000-623
product price: 
$13.89
/ea
Keo Countersink, 3/16 in, 60 , 1-3/8 in 919-002-770
Keo

Countersink, 3/16 in, 60 , 1-3/8 in

Zoro # G021726849
Mfr # 919-002-770
product price: 
$18.39
/ea
Keo Countersink, 2 in, 82 , 3-1/4 in 919-002-537
Keo

Countersink, 2 in, 82 , 3-1/4 in

Zoro # G021727280
Mfr # 919-002-537
product price: 
$388.99
/ea
Keo Countersink, 2 in, 90 , 3-1/4 in 917-000-872
Keo

Countersink, 2 in, 90 , 3-1/4 in

Zoro # G021726382
Mfr # 917-000-872
product price: 
$548.99
/ea
Keo Countersink, 2 in, 82 , 3-1/4 in 919-002-619
Keo

Countersink, 2 in, 82 , 3-1/4 in

Zoro # G021727044
Mfr # 919-002-619
product price: 
$455.99
/ea
Keo Countersink, 3/4 in, 120 , 2-5/8 in 919-002-471
Keo

Countersink, 3/4 in, 120 , 2-5/8 in

Zoro # G021726801
Mfr # 919-002-471
product price: 
$74.45
/ea
No Product Image Available
Triumph Twist Drill

Countersink, 1in Diameter x 1/2in Shaft

Zoro # G612221371
Mfr # 39464
product price: 
$67.79
/ea
Zephyr CountersinkCage, Wide, 7/16"-20, 1.375in ZT334-SP-S
Zephyr

CountersinkCage, Wide, 7/16"-20, 1.375in

Zoro # G2472887
Mfr # ZT334-SP-S
product price: 
$364.99
/ea
Keo Machine Countersink, 4 Fl, 60 Deg, 7/8, TiN 919-000-526
Keo

Machine Countersink, 4 Fl, 60 Deg, 7/8, TiN

Zoro # G6486837
Mfr # 919-000-526
product price: 
$110.99
/ea
Keo Countersink, 3 FL, 120 Deg, 1 3/4, HSS 917-000-131
Keo

Countersink, 3 FL, 120 Deg, 1 3/4, HSS

Zoro # G6549575
Mfr # 917-000-131
product price: 
$248.99
/ea
Qualtech Chatterless Countersink, Series DEWCHAT, 438 Overall Length, Round Shank, 1 Shank Diameter, 6 F DEWCHAT2-120
Qualtech

Chatterless Countersink, Series DEWCHAT, 438 Overall Length, Round Shank, 1 Shank Diameter, 6 F

Zoro # G508028411
Mfr # DEWCHAT2-120
product price: 
$307.99
/ea
Keo Countersink, 1 FL, 100 Deg, 1 1/4, Cobalt 919-000-637
Keo

Countersink, 1 FL, 100 Deg, 1 1/4, Cobalt

Zoro # G6904091
Mfr # 919-000-637
product price: 
$128.99
/ea
Countersinks (3,500+ items) - Page 83
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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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120 degree countersink1 in endmillcountersink zero flutetool supply coradius endmill

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