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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
  8. /
  9. Countersinks

Countersinks (3,500+ items) - Page 45

Kodiak Cutting Tools 5/8 Carbide Countersink Three Flute 100 Deg. 5516456
Kodiak Cutting Tools

5/8 Carbide Countersink Three Flute 100 Deg.

Zoro # G8672066
Mfr # 5516456
product price:  $93.15
/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 1-1/4 Od 82° 6-Flute Cobalt Countersink - Tin Coat CO-TN-564
Link

1-1/4 Od 82° 6-Flute Cobalt Countersink - Tin Coat

Zoro # G7648167
Mfr # CO-TN-564
product price:  $130.99
/ea
Stm Size 3 82Deg 0Flute Chatterfree HSS Countersink 121015
Stm

Size 3 82Deg 0Flute Chatterfree HSS Countersink

Zoro # G807177537
Mfr # 121015
product price:  $88.99
/ea
Stm 12 82Deg 4Flute HSS Machine Countersink 120950
Stm

12 82Deg 4Flute HSS Machine Countersink

Zoro # G307174982
Mfr # 120950
product price:  $128.99
/ea
Drillco 5/8, MACHINE COUNTRSINK 82DEG 4 FL 3800E 38E140B
Drillco

5/8, MACHINE COUNTRSINK 82DEG 4 FL 3800E

Zoro # G410370462
Mfr # 38E140B
product price:  $24.95
/ea
Keo Countersink, 1 FL, 100 Deg, 5/8, HSS, TiN 919-000-254
Keo

Countersink, 1 FL, 100 Deg, 5/8, HSS, TiN

Zoro # G7022951
Mfr # 919-000-254
product price:  $29.79
/ea
Stm 12 Dia 60Deg Single Flute HSS Countersink 120743
Stm

12 Dia 60Deg Single Flute HSS Countersink

Zoro # G707182099
Mfr # 120743
product price:  $47.89
/ea
M.A. Ford 1/8 X 1/2 X .010Cr Blaze Endmill 61B025004
M.A. Ford

1/8 X 1/2 X .010Cr Blaze Endmill

Zoro # G1340706
Mfr # 61B025004
product price:  $25.85
/ea
Drillco 5/8, MACHINE COUNTRSINK 90DEG 4 FL 3900E 38E140C
Drillco

5/8, MACHINE COUNTRSINK 90DEG 4 FL 3900E

Zoro # G110370526
Mfr # 38E140C
product price:  $24.95
/ea
Sowa T205 HSCO 82Deg 3Flute Countersink 121873
Sowa

T205 HSCO 82Deg 3Flute Countersink

Zoro # G207183930
Mfr # 121873
product price:  $115.99
/ea
Stm 38 82Deg 6Flute HSS Chatterless Countersink 120716
Stm

38 82Deg 6Flute HSS Chatterless Countersink

Zoro # G107180299
Mfr # 120716
product price:  $49.45
/ea
Kodiak Cutting Tools 3/4 Carbide Countersink Six Flute 60 Deg. 5419546
Kodiak Cutting Tools

3/4 Carbide Countersink Six Flute 60 Deg.

Zoro # G8664856
Mfr # 5419546
product price:  $142.99
/ea
Sowa 412 HSS 60Deg Comb Drill  Countersink 121919
Sowa

412 HSS 60Deg Comb Drill Countersink

Zoro # G407177784
Mfr # 121919
product price:  $21.45
/ea
M.A. Ford 1/2 60 Multi-Fl Cs Tin 79T050001
M.A. Ford

1/2 60 Multi-Fl Cs Tin

Zoro # G1163107
Mfr # 79T050001
product price:  $33.35
/ea
M.A. Ford Xt 3/4X2-3/8X5 - .090Cr 78018706
M.A. Ford

Xt 3/4X2-3/8X5 - .090Cr

Zoro # G1165730
Mfr # 78018706
product price:  $28.29
/ea
Kodiak Cutting Tools 3/4 Carbide Countersink Three Flute 60 Deg. 5419172
Kodiak Cutting Tools

3/4 Carbide Countersink Three Flute 60 Deg.

Zoro # G8635298
Mfr # 5419172
product price:  $142.99
/ea
M.A. Ford 5/8 100 Hss 3Fl Spi. C 92062504
M.A. Ford

5/8 100 Hss 3Fl Spi. C

Zoro # G1164988
Mfr # 92062504
product price:  $31.39
/ea
M.A. Ford 4Mmx11Mmx57Mm-6Mm Shk Ba 79087506
M.A. Ford

4Mmx11Mmx57Mm-6Mm Shk Ba

Zoro # G1162617
Mfr # 79087506
product price:  $60.89
/ea
M.A. Ford 5/32 X 7/16 X 2 Endmill 61B050001
M.A. Ford

5/32 X 7/16 X 2 Endmill

Zoro # G1362467
Mfr # 61B050001
product price:  $44.99
/ea
Keo Countersink, 3 FL, 90 Deg, 1/2, Carbide 917-000-349
Keo

Countersink, 3 FL, 90 Deg, 1/2, Carbide

Zoro # G2577942
Mfr # 917-000-349
product price:  $72.69
/ea
Link 3/4 X 100 Deg HSS Rh 3Fl Center Reamer 1/2 Shank X 2-3/8 Oal 91-L2-568
Link

3/4 X 100 Deg HSS Rh 3Fl Center Reamer 1/2 Shank X 2-3/8 Oal

Zoro # G7646645
Mfr # 91-L2-568
product price:  $38.79
/ea
Link 9/32 To 3/4 Max Cut 90° Cobalt No-Flute 3/8 Shank 2-11/16 Oal Tin Coat 94-TN-567
Link

9/32 To 3/4 Max Cut 90° Cobalt No-Flute 3/8 Shank 2-11/16 Oal Tin Coat

Zoro # G7647799
Mfr # 94-TN-567
product price:  $56.89
/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
M.A. Ford Xt Endmill 1/4X3/4X.030R 61T012504
M.A. Ford

Xt Endmill 1/4X3/4X.030R

Zoro # G1307307
Mfr # 61T012504
product price:  $18.35
/ea
Link 1-1/2 Od 60° 6-Flute Cobalt Countersink - Tin Coat CO-TN-577
Link

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

Zoro # G7645665
Mfr # CO-TN-577
product price:  $197.99
/ea
Kodiak Cutting Tools 1" Carbide Countersink Three Flute 90 Deg. 5419359
Kodiak Cutting Tools

1" Carbide Countersink Three Flute 90 Deg.

Zoro # G8664716
Mfr # 5419359
product price:  $231.99
/ea
Kodiak Cutting Tools 1/8 Carbide Countersink Single Flute 90 Deg. 5419018
Kodiak Cutting Tools

1/8 Carbide Countersink Single Flute 90 Deg.

Zoro # G8635200
Mfr # 5419018
product price:  $25.65
/ea
M.A. Ford 5/16X2 - .015Cr - Blaze Endmill 61B050003
M.A. Ford

5/16X2 - .015Cr - Blaze Endmill

Zoro # G1359028
Mfr # 61B050003
product price:  $47.99
/ea
Link 2 X 60 Deg HSS Rh 1Fl Chamfer 3/4 Shank X 3-3/4 Oal 90-L2-427
Link

2 X 60 Deg HSS Rh 1Fl Chamfer 3/4 Shank X 3-3/4 Oal

Zoro # G7647878
Mfr # 90-L2-427
product price:  $307.99
/ea
Kodiak Cutting Tools 1/4 Carbide Countersink Six Flute 90 Deg. 5419678
Kodiak Cutting Tools

1/4 Carbide Countersink Six Flute 90 Deg.

Zoro # G8649788
Mfr # 5419678
product price:  $30.95
/ea
Link 60 Degree 3Fl HSS Center Reamer 4 Pc Set (3/8, 1/2, 3/4 & 1) 05-L2-555
Link

60 Degree 3Fl HSS Center Reamer 4 Pc Set (3/8, 1/2, 3/4 & 1)

Zoro # G7647494
Mfr # 05-L2-555
product price:  $146.99
/ea
Hhip 3/4 in. Single Flute 90 Degree High Speed Steel Countersink 2001-0806
Hhip

3/4 in. Single Flute 90 Degree High Speed Steel Countersink

Zoro # G612124559
Mfr # 2001-0806
product price:  $19.75
/ea
Mastercut Tool 5/8x3/8x3 3FL 90 Degree Countersink 680-512
Mastercut Tool

5/8x3/8x3 3FL 90 Degree Countersink

Zoro # G600579392
Mfr # 680-512
product price:  $52.59
/ea
Link 3/8" Cobalt Se .391x3/4 Drill 13/16x4 Body 1/2x2.225 Shank Alu Coat CO-AL-296
Link

3/8" Cobalt Se .391x3/4 Drill 13/16x4 Body 1/2x2.225 Shank Alu Coat

Zoro # G7647187
Mfr # CO-AL-296
product price:  $181.99
/ea
M.A. Ford Xt 1 X 4-1/4 X 7 -.030Cr 61B012504
M.A. Ford

Xt 1 X 4-1/4 X 7 -.030Cr

Zoro # G1318610
Mfr # 61B012504
product price:  $23.15
/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 countersinkyg-1 tool co1/2 in countersinkmetric counterborecountersink zero flute

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