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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 37

Drillco 1/4, COUNTRSINKI 60DEG 6 FLUT - 3900E 39E116A
Drillco

1/4, COUNTRSINKI 60DEG 6 FLUT - 3900E

Zoro # G810370727
Mfr # 39E116A
product price: 
$9.19
/ea
M.A. Ford 1/2 X 1-1/4 X 3 .020R 9F 79B018706
M.A. Ford

1/2 X 1-1/4 X 3 .020R 9F

Zoro # G1165146
Mfr # 79B018706
product price: 
$23.25
/ea
M.A. Ford 5/16X 2-1/8 .060Cr Blaze Endmill 61T062502
M.A. Ford

5/16X 2-1/8 .060Cr Blaze Endmill

Zoro # G1357366
Mfr # 61T062502
product price: 
$44.39
/ea
Kodiak Cutting Tools 1" Carbide Countersink Three Flute 60 Deg. 5419183
Kodiak Cutting Tools

1" Carbide Countersink Three Flute 60 Deg.

Zoro # G8644355
Mfr # 5419183
product price: 
$259.99
/ea
M.A. Ford Xt Endmill 3/8X1X.030R 64T100001
M.A. Ford

Xt Endmill 3/8X1X.030R

Zoro # G1352387
Mfr # 64T100001
product price: 
$181.99
/ea
Drillco 5/8, COUNTERSINK 60DEG SGL FLUTE - 3600E 36E140A
Drillco

5/8, COUNTERSINK 60DEG SGL FLUTE - 3600E

Zoro # G510372458
Mfr # 36E140A
product price: 
$19.25
/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
Link 60 Degree 6Fl Cobalt Countersink 4 Pc Set (3/8, 1/2, 3/4 & 1) 05-CO-566
Link

60 Degree 6Fl Cobalt Countersink 4 Pc Set (3/8, 1/2, 3/4 & 1)

Zoro # G7646487
Mfr # 05-CO-566
product price: 
$222.99
/ea
Zoro Select Countersink, 1/2 in, 90 , 387/2000 in 421539
Zoro Select

Countersink, 1/2 in, 90 , 387/2000 in

Zoro # G221727295
Mfr # 421539
product price: 
$194.99
/ea
Link 1 X 60 Deg HSS Rh 1Fl Chamfer 1/2 Shank X 2-3/4 Oal 90-L2-412
Link

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

Zoro # G7646968
Mfr # 90-L2-412
product price: 
$67.69
/ea
Hhip 3/16" 82 Degree 6 Flute High Speed Steel Chatterless Countersink 2001-3187
Hhip

3/16" 82 Degree 6 Flute High Speed Steel Chatterless Countersink

Zoro # G2468437
Mfr # 2001-3187
product price: 
$6.85
/ea
Sold in mult. of 2 for $13.70
Kodiak Cutting Tools 3/16 Carbide Countersink Three Flute 90 Deg. 5419293
Kodiak Cutting Tools

3/16 Carbide Countersink Three Flute 90 Deg.

Zoro # G8645089
Mfr # 5419293
product price: 
$30.35
/ea
Stm 5pc 82Deg 0Flute Chatterfree HSS Countersink Set 121035
Stm

5pc 82Deg 0Flute Chatterfree HSS Countersink Set

Zoro # G007182119
Mfr # 121035
product price: 
$330.99
/ea
Stm 1 Dia 90Deg Single Flute TiN Coated Premium M42 Cobalt Countersink 121634
Stm

1 Dia 90Deg Single Flute TiN Coated Premium M42 Cobalt Countersink

Zoro # G507183876
Mfr # 121634
product price: 
$188.99
/ea
Keo Countersink, 6 FL, 120 Deg, 1/8, HSS, TiN 919-000-483
Keo

Countersink, 6 FL, 120 Deg, 1/8, HSS, TiN

Zoro # G2356956
Mfr # 919-000-483
product price: 
$11.15
/ea
Kodiak Cutting Tools 3/16 Carbide Countersink Six Flute 90 Deg. 5419667
Kodiak Cutting Tools

3/16 Carbide Countersink Six Flute 90 Deg.

Zoro # G8645877
Mfr # 5419667
product price: 
$30.39
/ea
Drillco 3/16, COUNTRSINK 90DEG 6 FLUT - 3900E 39E112C
Drillco

3/16, COUNTRSINK 90DEG 6 FLUT - 3900E

Zoro # G010370701
Mfr # 39E112C
product price: 
$8.65
/ea
Drillco 1-1/2, COUNTRSINK 90DEG 6 FLUT - 3900E 39E232C
Drillco

1-1/2, COUNTRSINK 90DEG 6 FLUT - 3900E

Zoro # G110371509
Mfr # 39E232C
product price: 
$93.75
/ea
Drillco 5/8, MACHINE COUNTRSINK 60DEG 4 FL 3900E 38E140A
Drillco

5/8, MACHINE COUNTRSINK 60DEG 4 FL 3900E

Zoro # G710370292
Mfr # 38E140A
product price: 
$24.95
/ea
Keo Countersink, 3 FL, 82 Deg, 1/2, Carbide 917-000-329
Keo

Countersink, 3 FL, 82 Deg, 1/2, Carbide

Zoro # G3035627
Mfr # 917-000-329
product price: 
$75.95
/ea
M.A. Ford Xt 3/4X4-1/8X7 - .060Cr 78100001
M.A. Ford

Xt 3/4X4-1/8X7 - .060Cr

Zoro # G1164662
Mfr # 78100001
product price: 
$258.99
/ea
Drillco 1-1/4, COUNTRSINK 60DEG 6 FLUT - 3900E 39E216A
Drillco

1-1/4, COUNTRSINK 60DEG 6 FLUT - 3900E

Zoro # G710371169
Mfr # 39E216A
product price: 
$66.49
/ea
Kodiak Cutting Tools 3/8 Carbide Countersink Single Flute 60 Deg. 5418875
Kodiak Cutting Tools

3/8 Carbide Countersink Single Flute 60 Deg.

Zoro # G8635194
Mfr # 5418875
product price: 
$58.85
/ea
Keo Countersink, 6 FL, 110 Deg, 2 1/2, Co, TiN 55596-TiN
Keo

Countersink, 6 FL, 110 Deg, 2 1/2, Co, TiN

Zoro # G7209641
Mfr # 55596-TiN
product price: 
$545.99
/ea
Stm 1 90Deg 6Flute TiN Coated Premium M42 Cobalt Countersink 121412
Stm

1 90Deg 6Flute TiN Coated Premium M42 Cobalt Countersink

Zoro # G907183797
Mfr # 121412
product price: 
$191.99
/ea
Drillco 3/8, COUNTRSINK 82DEG 6 FLUT - 3900E 39E124B
Drillco

3/8, COUNTRSINK 82DEG 6 FLUT - 3900E

Zoro # G910370795
Mfr # 39E124B
product price: 
$11.89
/ea
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: 
$103.99
/ea
M.A. Ford 1/8 X 3/4 X .015Cr-Blaze Endmill 61B037503
M.A. Ford

1/8 X 3/4 X .015Cr-Blaze Endmill

Zoro # G1334169
Mfr # 61B037503
product price: 
$34.35
/ea
Stm 78 82Deg 4Flute HSS Machine Countersink 120965
Stm

78 82Deg 4Flute HSS Machine Countersink

Zoro # G007182041
Mfr # 120965
product price: 
$177.99
/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: 
$274.99
/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
Sgs Countersink 74216
Sgs

Countersink

Zoro # G621843953
Mfr # 74216
product price: 
$141.99
/ea
Keo Drill/Countersink, 6 FL, 82 deg., 3/16in, RH 919-000-337
Keo

Drill/Countersink, 6 FL, 82 deg., 3/16in, RH

Zoro # G2776606
Mfr # 919-000-337
product price: 
$13.29
/ea
Kodiak Cutting Tools 5/8 Carbide Countersink Three Flute 90 Deg. 5419337
Kodiak Cutting Tools

5/8 Carbide Countersink Three Flute 90 Deg.

Zoro # G8662449
Mfr # 5419337
product price: 
$113.99
/ea
Kodiak Cutting Tools 3/4 Carbide Countersink Three Flute 100 Deg. 5516467
Kodiak Cutting Tools

3/4 Carbide Countersink Three Flute 100 Deg.

Zoro # G8675189
Mfr # 5516467
product price: 
$151.99
/ea
Kodiak Cutting Tools 1/4 Carbide Countersink Three Flute 82 Deg. 5419216
Kodiak Cutting Tools

1/4 Carbide Countersink Three Flute 82 Deg.

Zoro # G8645037
Mfr # 5419216
product price: 
$34.55
/ea
Countersinks (3,500+ items) - Page 37
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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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