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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 52

Stm 516 100Deg 6Flute TiN Coated Premium M42 Cobalt Countersink 121422
Stm

516 100Deg 6Flute TiN Coated Premium M42 Cobalt Countersink

Zoro # G007183833
Mfr # 121422
product price: 
$42.35
/ea
Sowa T165 HSCO TiN 90Deg 3Flute Countersink 121851
Sowa

T165 HSCO TiN 90Deg 3Flute Countersink

Zoro # G507183951
Mfr # 121851
product price: 
$115.99
/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
M.A. Ford 3/8 120 Hss 3Fl Spi. C 92037506
M.A. Ford

3/8 120 Hss 3Fl Spi. C

Zoro # G1166150
Mfr # 92037506
product price: 
$18.75
/ea
Link 5/16" Cobalt Se .328 X 3/4 Drill 11/16 X 4 Body 1/2 X 2.225 Shank 55-CO-295
Link

5/16" Cobalt Se .328 X 3/4 Drill 11/16 X 4 Body 1/2 X 2.225 Shank

Zoro # G7646207
Mfr # 55-CO-295
product price: 
$135.99
/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
Zoro Select Countersink, 7/16 in, 82 , 1/8 in 421505
Zoro Select

Countersink, 7/16 in, 82 , 1/8 in

Zoro # G421726630
Mfr # 421505
product price: 
$194.99
/ea
Link 12MM HSS Se 12.10x23.81 Drill 25.40x76.19 Bdy 15.87x28.57 Shnk Tin Ct 70-TN-385
Link

12MM HSS Se 12.10x23.81 Drill 25.40x76.19 Bdy 15.87x28.57 Shnk Tin Ct

Zoro # G7648060
Mfr # 70-TN-385
product price: 
$62.29
/ea
Keo Countersink, 6 FL, 120 Deg, 1 1/4, Cobalt 919-000-897
Keo

Countersink, 6 FL, 120 Deg, 1 1/4, Cobalt

Zoro # G6631746
Mfr # 919-000-897
product price: 
$93.95
/ea
Kodiak Cutting Tools 3/8 Carbide Countersink Three Flute 100 Deg. 5516434
Kodiak Cutting Tools

3/8 Carbide Countersink Three Flute 100 Deg.

Zoro # G8670340
Mfr # 5516434
product price: 
$52.75
/ea
Kodiak Cutting Tools 5/8 Carbide Countersink Six Flute 100 Deg. 5516544
Kodiak Cutting Tools

5/8 Carbide Countersink Six Flute 100 Deg.

Zoro # G8588014
Mfr # 5516544
product price: 
$96.25
/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
Keo Countersink, 5/16 in, 60 , 1-3/4 in 919-000-303
Keo

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

Zoro # G3149142
Mfr # 919-000-303
product price: 
$15.65
/ea
Keo Countersink, 1/8 in, 90 , 1-1/4 in 919-000-371
Keo

Countersink, 1/8 in, 90 , 1-1/4 in

Zoro # G0683505
Mfr # 919-000-371
product price: 
$10.19
/ea
Keo Countersink, 6 FL, 60 Deg, 3/8, Cobalt, TiN 919-000-702
Keo

Countersink, 6 FL, 60 Deg, 3/8, Cobalt, TiN

Zoro # G0299853
Mfr # 919-000-702
product price: 
$23.59
/ea
Keo Countersink, 3 FL, 120 Deg, 1/4, Co, TiN 917-000-258
Keo

Countersink, 3 FL, 120 Deg, 1/4, Co, TiN

Zoro # G6484301
Mfr # 917-000-258
product price: 
$18.55
/ea
Zoro Select Countersink, 5/8 in, 100 , 3/32 in 421562
Zoro Select

Countersink, 5/8 in, 100 , 3/32 in

Zoro # G321725405
Mfr # 421562
product price: 
$180.99
/ea
M.A. Ford Xt 1 X 3-1/4 X 6 -.190Cr 61300001
M.A. Ford

Xt 1 X 3-1/4 X 6 -.190Cr

Zoro # G1325288
Mfr # 61300001
product price: 
$896.99
/ea
Zoro Select Countersink, 3/32 in, 90 , 3/32 in 421540
Zoro Select

Countersink, 3/32 in, 90 , 3/32 in

Zoro # G421726289
Mfr # 421540
product price: 
$194.99
/ea
Link 3/8" Cobalt Se .378 X 25/32 Drill 3/4 X 3 Body 1/2 X 1-1/8 Shank 55-CO-196
Link

3/8" Cobalt Se .378 X 25/32 Drill 3/4 X 3 Body 1/2 X 1-1/8 Shank

Zoro # G7645769
Mfr # 55-CO-196
product price: 
$80.45
/ea
Stm 12 90Deg 6Flute HSS Chatterless Countersink 120730
Stm

12 90Deg 6Flute HSS Chatterless Countersink

Zoro # G707174735
Mfr # 120730
product price: 
$60.19
/ea
Stm 12 90Deg 3Flute HSS Countersink 121054
Stm

12 90Deg 3Flute HSS Countersink

Zoro # G307174968
Mfr # 121054
product price: 
$81.99
/ea
Sowa T104 HSCO 82Deg 3Flute Countersink 121869
Sowa

T104 HSCO 82Deg 3Flute Countersink

Zoro # G807183842
Mfr # 121869
product price: 
$70.15
/ea
M.A. Ford 3/4 X 1-1/2 X 4 Ball Xr 79087503
M.A. Ford

3/4 X 1-1/2 X 4 Ball Xr

Zoro # G1163789
Mfr # 79087503
product price: 
$64.49
/ea
M.A. Ford Endmill 1/2 X 3 .015Cr 79031206
M.A. Ford

Endmill 1/2 X 3 .015Cr

Zoro # G1165222
Mfr # 79031206
product price: 
$16.35
/ea
Link 1/4" Cobalt Se .266 X 5/8 Drill 1/2 X 4 Body 1/2 X Full Shank 55-CO-294
Link

1/4" Cobalt Se .266 X 5/8 Drill 1/2 X 4 Body 1/2 X Full Shank

Zoro # G7647467
Mfr # 55-CO-294
product price: 
$105.99
/ea
Versadrive HMT MultiSink Pilot 3/4 601051-0025
Versadrive

HMT MultiSink Pilot 3/4

Zoro # G909199291
Mfr # 601051-0025
product price: 
$43.19
/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
Keo Countersink, 3 Fl, 60 Deg, 3/4, Cobalt 917-000-165
Keo

Countersink, 3 Fl, 60 Deg, 3/4, Cobalt

Zoro # G1393637
Mfr # 917-000-165
product price: 
$41.59
/ea
M.A. Ford 3/16 60 Multi-Fl Cs Tin 79T018701
M.A. Ford

3/16 60 Multi-Fl Cs Tin

Zoro # G1163770
Mfr # 79T018701
product price: 
$18.89
/ea
M.A. Ford 5/8 X1-1/4 X 3.5 .015R 79B025003
M.A. Ford

5/8 X1-1/4 X 3.5 .015R

Zoro # G1165152
Mfr # 79B025003
product price: 
$29.29
/ea
M.A. Ford 3/16 100 Multi-Fl Cs Tin 79T018704
M.A. Ford

3/16 100 Multi-Fl Cs Tin

Zoro # G1163746
Mfr # 79T018704
product price: 
$18.25
/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
M.A. Ford Endmill 5/8 X 2-1/4 79012504
M.A. Ford

Endmill 5/8 X 2-1/4

Zoro # G1162090
Mfr # 79012504
product price: 
$12.35
/ea
Keo Countersink, 6 FL, 120 Deg, 7/8, Cobalt, TiN 919-000-894
Keo

Countersink, 6 FL, 120 Deg, 7/8, Cobalt, TiN

Zoro # G7091917
Mfr # 919-000-894
product price: 
$71.55
/ea
Keo Countersink, 5/16 in, 90 , 1-3/4 in 919-000-377
Keo

Countersink, 5/16 in, 90 , 1-3/4 in

Zoro # G1427964
Mfr # 919-000-377
product price: 
$15.65
/ea
Countersinks (3,500+ items) - Page 52
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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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