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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 45

Keo Countersink, 3 FL, 120 Deg, 3/8, HSS, TiN 917-000-054
Keo

Countersink, 3 FL, 120 Deg, 3/8, HSS, TiN

Zoro # G6736387
Mfr # 917-000-054
product price: 
$18.85
/ea
Keo Countersink, 3/16 in, 82 , 1-3/8 in 919-000-336
Keo

Countersink, 3/16 in, 82 , 1-3/8 in

Zoro # G0853334
Mfr # 919-000-336
product price: 
$11.29
/ea
M.A. Ford 10Mm X 27Mm X 0.5Mm R 9F 79B050006
M.A. Ford

10Mm X 27Mm X 0.5Mm R 9F

Zoro # G1165450
Mfr # 79B050006
product price: 
$48.19
/ea
Drillco 1/4, COUNTERSINK 100DEG SGL FLUTE - 3600E 36E116D
Drillco

1/4, COUNTERSINK 100DEG SGL FLUTE - 3600E

Zoro # G710372708
Mfr # 36E116D
product price: 
$9.19
/ea
M.A. Ford X 9/16 X 2 -.015Cr-Blaze Endmill 61B062503
M.A. Ford

X 9/16 X 2 -.015Cr-Blaze Endmill

Zoro # G1372477
Mfr # 61B062503
product price: 
$71.15
/ea
Sowa T104 HSCO TiN 90Deg 3Flute Countersink 121850
Sowa

T104 HSCO TiN 90Deg 3Flute Countersink

Zoro # G007183888
Mfr # 121850
product price: 
$87.75
/ea
M.A. Ford 16Mm X 42Mm X 0.5Mm R 9F 79B062504
M.A. Ford

16Mm X 42Mm X 0.5Mm R 9F

Zoro # G1166570
Mfr # 79B062504
product price: 
$76.19
/ea
Stm 58 Dia 82Deg Single Flute TiN Coated Premium M42 Cobalt Countersink 121623
Stm

58 Dia 82Deg Single Flute TiN Coated Premium M42 Cobalt Countersink

Zoro # G607183868
Mfr # 121623
product price: 
$79.89
/ea
Stm 58 Dia 90Deg Single Flute HSS Countersink 120773
Stm

58 Dia 90Deg Single Flute HSS Countersink

Zoro # G207181783
Mfr # 120773
product price: 
$67.69
/ea
Link 3/8 X 82 Deg HSS Rh 3Fl Center Reamer 3/8 Shank X 1-9/16 Oal 91-L2-556
Link

3/8 X 82 Deg HSS Rh 3Fl Center Reamer 3/8 Shank X 1-9/16 Oal

Zoro # G7645866
Mfr # 91-L2-556
product price: 
$16.49
/ea
Link 1 X 90 Deg HSS Rh 3Fl Center Reamer 1/2 Shank X 2-3/4 Oal 91-L2-564
Link

1 X 90 Deg HSS Rh 3Fl Center Reamer 1/2 Shank X 2-3/4 Oal

Zoro # G7647817
Mfr # 91-L2-564
product price: 
$67.15
/ea
Link 1 X 90 Deg HSS Rh 1Fl Chamfer 1/2 Shank X 2-3/4 Oal 90-L2-416
Link

1 X 90 Deg HSS Rh 1Fl Chamfer 1/2 Shank X 2-3/4 Oal

Zoro # G7646609
Mfr # 90-L2-416
product price: 
$67.69
/ea
M.A. Ford 1/8 60 Multi-Fl Cs Tin 79T012501
M.A. Ford

1/8 60 Multi-Fl Cs Tin

Zoro # G1166729
Mfr # 79T012501
product price: 
$16.35
/ea
M.A. Ford 1/8 100 Multi-Fl Cs Tin 79T012504
M.A. Ford

1/8 100 Multi-Fl Cs Tin

Zoro # G1163579
Mfr # 79T012504
product price: 
$16.35
/ea
Link 1/2 X 82 Deg HSS Rh 3Fl Center Reamer 3/8 Shank X 2 Oal 91-L2-557
Link

1/2 X 82 Deg HSS Rh 3Fl Center Reamer 3/8 Shank X 2 Oal

Zoro # G7647275
Mfr # 91-L2-557
product price: 
$21.45
/ea
M.A. Ford 1/2 X 5/8 X 2-1/2 Ball X 79075006
M.A. Ford

1/2 X 5/8 X 2-1/2 Ball X

Zoro # G1162337
Mfr # 79075006
product price: 
$41.15
/ea
M.A. Ford 3/4X2-1/4 X5.030R Endmil 79B012502
M.A. Ford

3/4X2-1/4 X5.030R Endmil

Zoro # G1163046
Mfr # 79B012502
product price: 
$22.49
/ea
M.A. Ford 10Mm X 27Mm X 1.0Mm R 9F 79B062501
M.A. Ford

10Mm X 27Mm X 1.0Mm R 9F

Zoro # G1166220
Mfr # 79B062501
product price: 
$76.19
/ea
Link 5MM HSS Se 5.10 X 12.70 Drill 11.20 X 50.79 Body 7.93 X 15.87 Shank 70-L3-381
Link

5MM HSS Se 5.10 X 12.70 Drill 11.20 X 50.79 Body 7.93 X 15.87 Shank

Zoro # G7646435
Mfr # 70-L3-381
product price: 
$25.29
/ea
Zoro Select Countersink, 3/32 in, 100 , 3/32 in 421552
Zoro Select

Countersink, 3/32 in, 100 , 3/32 in

Zoro # G021725910
Mfr # 421552
product price: 
$242.99
/ea
M.A. Ford 3/8 1 X 2-1/2 .020R 9F 79B018701
M.A. Ford

3/8 1 X 2-1/2 .020R 9F

Zoro # G1163341
Mfr # 79B018701
product price: 
$25.55
/ea
Stm 1 82Deg 6Flute HSS Countersink 121248
Stm

1 82Deg 6Flute HSS Countersink

Zoro # G307180631
Mfr # 121248
product price: 
$124.99
/ea
Link 8MM HSS Se 8.10x18.25 Drill 17.45x66.66 Bdy 11.11x23.79 Shnk Tin Coat 70-TN-383
Link

8MM HSS Se 8.10x18.25 Drill 17.45x66.66 Bdy 11.11x23.79 Shnk Tin Coat

Zoro # G7645997
Mfr # 70-TN-383
product price: 
$44.15
/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: 
$28.59
/ea
Kodiak Cutting Tools 3/16 Carbide Countersink Single Flute 90 Deg. 5419029
Kodiak Cutting Tools

3/16 Carbide Countersink Single Flute 90 Deg.

Zoro # G8635246
Mfr # 5419029
product price: 
$30.39
/ea
Link #5 HSS Se .127x11/32 Drill 5/16x1-3/4 Body 1/4x5/8 Shank Tin Coat 55-TN-189
Link

#5 HSS Se .127x11/32 Drill 5/16x1-3/4 Body 1/4x5/8 Shank Tin Coat

Zoro # G7647939
Mfr # 55-TN-189
product price: 
$24.95
/ea
Micro 100 Countersink, Uncoated, 82 deg. Angle CS-375-082
Micro 100

Countersink, Uncoated, 82 deg. Angle

Zoro # G9198756
Mfr # CS-375-082
product price: 
$73.19
/ea
Stm Size 4 90Deg 0Flute Chatterfree HSS Countersink 121019
Stm

Size 4 90Deg 0Flute Chatterfree HSS Countersink

Zoro # G407181231
Mfr # 121019
product price: 
$156.99
/ea
Keo Countersink, 6 FL, 60 Deg, 2 1/2, Cobalt 55516
Keo

Countersink, 6 FL, 60 Deg, 2 1/2, Cobalt

Zoro # G6748305
Mfr # 55516
product price: 
$482.99
/ea
M.A. Ford 1/2 X1-1/4 X 3 .060Cr 9F 79B025002
M.A. Ford

1/2 X1-1/4 X 3 .060Cr 9F

Zoro # G1164507
Mfr # 79B025002
product price: 
$26.45
/ea
Keo Countersink, 6 FL, 90 Deg, 3/16, Cobalt 919-000-767
Keo

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

Zoro # G1505436
Mfr # 919-000-767
product price: 
$12.99
/ea
Kodiak Cutting Tools 1" Carbide Countersink Single Flute 100 Deg. 5516390
Kodiak Cutting Tools

1" Carbide Countersink Single Flute 100 Deg.

Zoro # G8673098
Mfr # 5516390
product price: 
$259.99
/ea
Link 1-1/2 X 60 Deg Cobalt Rh 6Fl Countersink 3/4 Shank X 3-1/4 Oal 91-CO-577
Link

1-1/2 X 60 Deg Cobalt Rh 6Fl Countersink 3/4 Shank X 3-1/4 Oal

Zoro # G7646505
Mfr # 91-CO-577
product price: 
$166.99
/ea
M.A. Ford Endmill 1/2 X 2 .015 Cr 79012502
M.A. Ford

Endmill 1/2 X 2 .015 Cr

Zoro # G1164428
Mfr # 79012502
product price: 
$13.75
/ea
Keo Countersink, 6 FL, 100 Deg, 1/2, HSS, TiN 919-000-421
Keo

Countersink, 6 FL, 100 Deg, 1/2, HSS, TiN

Zoro # G7144794
Mfr # 919-000-421
product price: 
$25.49
/ea
Zoro Select Countersink, 7/16 in, 90 , 1/8 in 421527
Zoro Select

Countersink, 7/16 in, 90 , 1/8 in

Zoro # G821727510
Mfr # 421527
product price: 
$212.99
/ea
Countersinks (3,500+ items) - Page 45
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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 endmilldrill countersink bit1 in countersinkmetric counterbore120 degree countersink

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