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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 17

Link #12 Cobalt Se .234 X 7/16 Drill 1/2 X 4 Body 1/2 X Full Shank Alu Coat CO-AL-293
Link

#12 Cobalt Se .234 X 7/16 Drill 1/2 X 4 Body 1/2 X Full Shank Alu Coat

Zoro # G7646986
Mfr # CO-AL-293
product price: 
$117.99
/ea
Mastercut Tool 6x6x50 3FL 90 Degree Countersink 780-506
Mastercut Tool

6x6x50 3FL 90 Degree Countersink

Zoro # G500579188
Mfr # 780-506
product price: 
$17.15
/ea
M.A. Ford Xt 3/8X1-5/8X.156 Blaze Endmill 67018703
M.A. Ford

Xt 3/8X1-5/8X.156 Blaze Endmill

Zoro # G1164820
Mfr # 67018703
product price: 
$14.25
/ea
Keo Countersink, 5/8 in, 60 , 3 in 919-002-959
Keo

Countersink, 5/8 in, 60 , 3 in

Zoro # G421726456
Mfr # 919-002-959
product price: 
$127.99
/ea
Link 1/2 Od 60° 6-Flute Cobalt Countersink - Tin Coat CO-TN-571
Link

1/2 Od 60° 6-Flute Cobalt Countersink - Tin Coat

Zoro # G7648325
Mfr # CO-TN-571
product price: 
$30.29
/ea
Keo Countersink Set, 60 , 5 917-000-950
Keo

Countersink Set, 60 , 5

Zoro # G921727717
Mfr # 917-000-950
product price: 
$290.99
/ea
Kodiak Cutting Tools 3/16 Carbide Countersink Six Flute 100 Deg. 5516500
Kodiak Cutting Tools

3/16 Carbide Countersink Six Flute 100 Deg.

Zoro # G8671926
Mfr # 5516500
product price: 
$27.25
/ea
Mastercut Tool 1/2x1/4x2-3/4 1FL 90 Degree Countersink 680-210
Mastercut Tool

1/2x1/4x2-3/4 1FL 90 Degree Countersink

Zoro # G600578791
Mfr # 680-210
product price: 
$32.95
/ea
Keo Countersink, 3/8 in, 90 , 2-5/8 in 917-001-009
Keo

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

Zoro # G121724790
Mfr # 917-001-009
product price: 
$58.35
/ea
No Product Image Available
Triumph Twist Drill

Countersink, 1in Diameter x 1/2in Shaft

Zoro # G612221371
Mfr # 39464
product price: 
$67.79
/ea
Mastercut Tool 3/16x3/16x2 6FL 90 Degree Countersink 680-804
Mastercut Tool

3/16x3/16x2 6FL 90 Degree Countersink

Zoro # G500578846
Mfr # 680-804
product price: 
$11.69
/ea
Stm 316 90Deg 6Flute Double End HSS Countersink 121510
Stm

316 90Deg 6Flute Double End HSS Countersink

Zoro # G807178435
Mfr # 121510
product price: 
$46.15
/ea
Keo Countersink, 1 in, 90 , 3 in 917-000-750
Keo

Countersink, 1 in, 90 , 3 in

Zoro # G721726972
Mfr # 917-000-750
product price: 
$283.99
/ea
Mastercut Tool 12.7x6x70 3FL 60 Degree Countersink 780-310
Mastercut Tool

12.7x6x70 3FL 60 Degree Countersink

Zoro # G800579086
Mfr # 780-310
product price: 
$32.95
/ea
Mastercut Tool 25x8x70 6FL 60 Degree Countersink 780-616
Mastercut Tool

25x8x70 6FL 60 Degree Countersink

Zoro # G700578820
Mfr # 780-616
product price: 
$108.99
/ea
Holemaker Technology Countersink, 2 in, 82 , 2-1/16 in 601026-0030
Holemaker Technology

Countersink, 2 in, 82 , 2-1/16 in

Zoro # G121722505
Mfr # 601026-0030
product price: 
$261.99
/ea
Mastercut Tool 3x3x38 6FL 60 Degree Countersink 780-602
Mastercut Tool

3x3x38 6FL 60 Degree Countersink

Zoro # G800579055
Mfr # 780-602
product price: 
$10.45
/ea
Link 90 Degree No-Flute Cobalt Deburr 4 Pc Set (3/8, 1/2, 3/4 & 1) 94-CO-570
Link

90 Degree No-Flute Cobalt Deburr 4 Pc Set (3/8, 1/2, 3/4 & 1)

Zoro # G7646006
Mfr # 94-CO-570
product price: 
$161.99
/ea
Keo Countersink Set, 120 , 5 917-000-951
Keo

Countersink Set, 120 , 5

Zoro # G321725825
Mfr # 917-000-951
product price: 
$219.99
/ea
Link 1/2 To 1 Max Cut 82° Cobalt No-Flute 1/2 Shank 2-7/8 Oal 94-CO-198
Link

1/2 To 1 Max Cut 82° Cobalt No-Flute 1/2 Shank 2-7/8 Oal

Zoro # G7647205
Mfr # 94-CO-198
product price: 
$57.45
/ea
Kodiak Cutting Tools 1/8 Carbide Countersink Three Flute 90 Deg. 5419282
Kodiak Cutting Tools

1/8 Carbide Countersink Three Flute 90 Deg.

Zoro # G8651337
Mfr # 5419282
product price: 
$25.65
/ea
Kodiak Cutting Tools 1/2 Carbide Countersink Six Flute 60 Deg. 5419524
Kodiak Cutting Tools

1/2 Carbide Countersink Six Flute 60 Deg.

Zoro # G8674839
Mfr # 5419524
product price: 
$69.15
/ea
Keo Countersink, 3/8 in, 90 , 2-5/8 in 919-002-974
Keo

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

Zoro # G921724747
Mfr # 919-002-974
product price: 
$56.95
/ea
Versadrive HMT 90Deg Countersink Set, 12.4, 16.5, 20.5, 25, 31mm 603060-5SET
Versadrive

HMT 90Deg Countersink Set, 12.4, 16.5, 20.5, 25, 31mm

Zoro # G809198929
Mfr # 603060-5SET
product price: 
$410.99
/ea
Keo Countersink, 3/16 in, 100 , 1-3/8 in 919-002-605
Keo

Countersink, 3/16 in, 100 , 1-3/8 in

Zoro # G521726486
Mfr # 919-002-605
product price: 
$20.75
/ea
Link 1-1/2 Od 82° 6-Flute Cobalt Countersink - Tin Coat CO-TN-575
Link

1-1/2 Od 82° 6-Flute Cobalt Countersink - Tin Coat

Zoro # G7646365
Mfr # CO-TN-575
product price: 
$192.99
/ea
M.A. Ford Endmill 1/2 X 2 79012501
M.A. Ford

Endmill 1/2 X 2

Zoro # G1166659
Mfr # 79012501
product price: 
$15.69
/ea
Keo Countersink, 1-1/2 in, 100 , 3-1/4 in 919-003-024
Keo

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

Zoro # G621724832
Mfr # 919-003-024
product price: 
$746.99
/ea
Festool Drill countersink BSTA HS D 4 L60 CE 202392
Festool

Drill countersink BSTA HS D 4 L60 CE

Zoro # G622636196
Mfr # 202392
product price: 
$95.99
/ea
Keo Countersink Set, 120 , 5 917-000-389
Keo

Countersink Set, 120 , 5

Zoro # G521727124
Mfr # 917-000-389
product price: 
$192.99
/ea
Link 1/4 X 82 Deg HSS Rh 1Fl Chamfer 1/4 Shank X 1-1/2 Oal 90-L2-550
Link

1/4 X 82 Deg HSS Rh 1Fl Chamfer 1/4 Shank X 1-1/2 Oal

Zoro # G7645726
Mfr # 90-L2-550
product price: 
$12.99
/ea
Mastercut Tool 1/2x1/4x2-3/4 1FL 82 Degree Countersink 680-110
Mastercut Tool

1/2x1/4x2-3/4 1FL 82 Degree Countersink

Zoro # G800579048
Mfr # 680-110
product price: 
$32.95
/ea
Link 90 Degree Cobalt Short Spot Drill 5 Pc Set 05-CO-387
Link

90 Degree Cobalt Short Spot Drill 5 Pc Set

Zoro # G7636775
Mfr # 05-CO-387
product price: 
$221.99
/ea
Link 1 Od 60° 6-Flute Cobalt Countersink - Tin Coat CO-TN-573
Link

1 Od 60° 6-Flute Cobalt Countersink - Tin Coat

Zoro # G7647756
Mfr # CO-TN-573
product price: 
$89.49
/ea
Link 3/4 X 60 Deg HSS Rh 3Fl Center Reamer 1/2 Shank X 2-3/8 Oal 91-L2-553
Link

3/4 X 60 Deg HSS Rh 3Fl Center Reamer 1/2 Shank X 2-3/8 Oal

Zoro # G7647616
Mfr # 91-L2-553
product price: 
$38.79
/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
Countersinks (3,500+ items) - Page 17
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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.

Related Categories

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1 in countersinkyg-1 tool co1/2 in countersinkmetric counterborecountersink zero flute

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