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  1. Home
  2. /
  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

Zoro Select Countersink, 1/2 in, 100 , 191/1000 in 421560
Zoro Select

Countersink, 1/2 in, 100 , 191/1000 in

Zoro # G421727033
Mfr # 421560
product price: 
$180.99
/ea
Stm 58 90Deg 6Flute TiN Coated Premium M42 Cobalt Countersink 121406
Stm

58 90Deg 6Flute TiN Coated Premium M42 Cobalt Countersink

Zoro # G907183858
Mfr # 121406
product price: 
$99.15
/ea
Holex HSS Countersink, 90 Deg, Uncoated, 8 mm 150175 8
Holex

HSS Countersink, 90 Deg, Uncoated, 8 mm

Zoro # G414391807
Mfr # 150175 8
product price: 
$11.49
/ea
Zoro Select Countersink, 1/2 in, 100 , 387/2000 in 421561
Zoro Select

Countersink, 1/2 in, 100 , 387/2000 in

Zoro # G621726898
Mfr # 421561
product price: 
$194.99
/ea
Link 1/4 X 90 Deg HSS Rh 1Fl Chamfer 1/4 Shank X 1-1/2 Oal 90-L2-405
Link

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

Zoro # G7647257
Mfr # 90-L2-405
product price: 
$12.99
/ea
M.A. Ford 3/4 120 Multi-Fl Cs Alti 79B075006
M.A. Ford

3/4 120 Multi-Fl Cs Alti

Zoro # G1163667
Mfr # 79B075006
product price: 
$86.99
/ea
M.A. Ford 3/8X1X.020R Endmill 79200003
M.A. Ford

3/8X1X.020R Endmill

Zoro # G1166038
Mfr # 79200003
product price: 
$221.99
/ea
M.A. Ford Xt 3/4X2-3/8X5 - .190Cr 78025002
M.A. Ford

Xt 3/4X2-3/8X5 - .190Cr

Zoro # G1165660
Mfr # 78025002
product price: 
$29.15
/ea
Keo 3/8 x 90 deg KEO CO RH 3Fl C Reamer 917-000-199
Keo

3/8 x 90 deg KEO CO RH 3Fl C Reamer

Zoro # G3161733
Mfr # 917-000-199
product price: 
$16.39
/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
Keo Countersink, 6 FL, 60 Deg, 1 3/4, Cobalt 919-000-721
Keo

Countersink, 6 FL, 60 Deg, 1 3/4, Cobalt

Zoro # G2207475
Mfr # 919-000-721
product price: 
$180.99
/ea
Link 5/16" Cobalt Se .315 X 21/32 Drill 5/8 X 2-5/8 Body 3/8 X 15/16 Shank 55-CO-195
Link

5/16" Cobalt Se .315 X 21/32 Drill 5/8 X 2-5/8 Body 3/8 X 15/16 Shank

Zoro # G7645778
Mfr # 55-CO-195
product price: 
$66.69
/ea
Sgs Countersink 74216
Sgs

Countersink

Zoro # G621843953
Mfr # 74216
product price: 
$141.99
/ea
Keo Countersink, 1 FL, 100 Deg, 1/8, Carbide 919-000-969
Keo

Countersink, 1 FL, 100 Deg, 1/8, Carbide

Zoro # G0838196
Mfr # 919-000-969
product price: 
$25.39
/ea
Link 1-1/4 X 90 Deg HSS Rh 1Fl Chamfer 1/2 Shank X 2-3/4 Oal 90-L2-417
Link

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

Zoro # G7648149
Mfr # 90-L2-417
product price: 
$123.99
/ea
Stm 1 100Deg 6Flute TiN Coated Premium M42 Cobalt Countersink 121434
Stm

1 100Deg 6Flute TiN Coated Premium M42 Cobalt Countersink

Zoro # G607183820
Mfr # 121434
product price: 
$213.99
/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
Stm 34 Dia 82Deg Single Flute HSS Countersink 120761
Stm

34 Dia 82Deg Single Flute HSS Countersink

Zoro # G607179069
Mfr # 120761
product price: 
$75.19
/ea
Keo Countersink, 6 Fl, 60 Deg, 1/2, Cobalt 919-000-705
Keo

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

Zoro # G0770271
Mfr # 919-000-705
product price: 
$20.15
/ea
M.A. Ford 5/16X2 - .015Cr - Blaze Endmill 61B050003
M.A. Ford

5/16X2 - .015Cr - Blaze Endmill

Zoro # G1359028
Mfr # 61B050003
product price: 
$43.19
/ea
M.A. Ford 5/8 X1-7/8 X 4 .030Cr 9F 79B050001
M.A. Ford

5/8 X1-7/8 X 4 .030Cr 9F

Zoro # G1162142
Mfr # 79B050001
product price: 
$48.15
/ea
Zoro Select Countersink, 3/8 in, 90 , 387/2000 in 421525
Zoro Select

Countersink, 3/8 in, 90 , 387/2000 in

Zoro # G521727544
Mfr # 421525
product price: 
$194.99
/ea
Keo Countersink, 3 Fl, 100 Deg, 3/8, Cobalt 917-000-219
Keo

Countersink, 3 Fl, 100 Deg, 3/8, Cobalt

Zoro # G3287286
Mfr # 917-000-219
product price: 
$16.99
/ea
Drillco 1, COUNTRSINK 90DEG 6 FLUT - 3900E 39E164C
Drillco

1, COUNTRSINK 90DEG 6 FLUT - 3900E

Zoro # G510371352
Mfr # 39E164C
product price: 
$44.49
/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
M.A. Ford Xt Endmill 3/8X1/2X.120 61T075006
M.A. Ford

Xt Endmill 3/8X1/2X.120

Zoro # G1371007
Mfr # 61T075006
product price: 
$60.99
/ea
Sowa 14 635mm HSCO TiN 90Deg 3Flute Countersink 121857
Sowa

14 635mm HSCO TiN 90Deg 3Flute Countersink

Zoro # G707183867
Mfr # 121857
product price: 
$58.99
/ea
Sgs Countersink 74210
Sgs

Countersink

Zoro # G321843918
Mfr # 74210
product price: 
$76.65
/ea
No Product Image Available
Euroboor

Countersink 15 to 50 mm, 82 percent

Zoro # G215548370
Mfr # SCE.50/82
product price: 
$118.99
/ea
Keo Countersink, 3 FL, 60 Deg, 3/4, Carbide 917-000-313
Keo

Countersink, 3 FL, 60 Deg, 3/4, Carbide

Zoro # G2753466
Mfr # 917-000-313
product price: 
$156.99
/ea
M.A. Ford 3/8X5/8X.020R Endmill 79200002
M.A. Ford

3/8X5/8X.020R Endmill

Zoro # G1166010
Mfr # 79200002
product price: 
$248.99
/ea
M.A. Ford 3/8 90 Multi-Fl Cs Tin 79T037503
M.A. Ford

3/8 90 Multi-Fl Cs Tin

Zoro # G1162547
Mfr # 79T037503
product price: 
$22.85
/ea
Sgs Countersink 74246
Sgs

Countersink

Zoro # G521843961
Mfr # 74246
product price: 
$287.99
/ea
Keo 1 1/4 90 deg ZErO Flute CO Deburring Tool 919-000-231
Keo

1 1/4 90 deg ZErO Flute CO Deburring Tool

Zoro # G3462243
Mfr # 919-000-231
product price: 
$146.99
/ea
Keo Countersink, 3 FL, 90 Deg, 1 1/4, Carbide 917-000-357
Keo

Countersink, 3 FL, 90 Deg, 1 1/4, Carbide

Zoro # G6719124
Mfr # 917-000-357
product price: 
$435.99
/ea
Sgs Countersink 74164
Sgs

Countersink

Zoro # G321843697
Mfr # 74164
product price: 
$153.99
/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.

Related Categories

Center DrillsSpotting DrillsJobber Length Drill BitsDrill Bit SetsHole Saws
Reduced Shank Drill BitsHand TapsStep Drill BitsHigh Speed Jobber Drill BitsTap Sets
1 in endmillma ford countersink settool supply cosingle flute counter sinkdrill countersink bit
metric counterbore120 degree countersinkradius endmillcombination drill and countersinkcountersink zero flute

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