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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 (4,500+ items) - Page 122

Stm 9pc 90Deg Single Flute HSS Countersink Set 120852
Stm

9pc 90Deg Single Flute HSS Countersink Set

Zoro # G207181547
Mfr # 120852
product price:  $1,183.99
/ea
Stm 114 Dia 82Deg Single Flute HSS Countersink 120764
Stm

114 Dia 82Deg Single Flute HSS Countersink

Zoro # G307181614
Mfr # 120764
product price:  $227.99
/ea
No Product Image Available
Zoro Select

Countersink, 1/2 in, 90 , 5/32 in

Zoro # G221725581
Mfr # 421534
product price:  $157.99
/ea
Stm 14 90Deg 3Flute HSS Countersink 121050
Stm

14 90Deg 3Flute HSS Countersink

Zoro # G207175669
Mfr # 121050
product price:  $60.59
/ea
Sowa 34 1905mm Cobalt 90Deg 3Flute Countersink 121904
Sowa

34 1905mm Cobalt 90Deg 3Flute Countersink

Zoro # G207183787
Mfr # 121904
product price:  $101.99
/ea
Stm 12 90Deg 6Flute HSS Countersink 121270
Stm

12 90Deg 6Flute HSS Countersink

Zoro # G307174739
Mfr # 121270
product price:  $36.29
/ea
No Product Image Available
Zoro Select

Countersink, 1/2 in, 90 , 3/32 in

Zoro # G321725245
Mfr # 421530
product price:  $157.99
/ea
Stm 58 90Deg 6Flute HSS Chatterless Countersink 120731
Stm

58 90Deg 6Flute HSS Chatterless Countersink

Zoro # G207182179
Mfr # 120731
product price:  $99.29
/ea
No Product Image Available
Zoro Select

Countersink, 5/8 in, 90 , 5/32 in

Zoro # G321725160
Mfr # 421542
product price:  $138.99
/ea
Sowa 7pc 3Flute 90Deg Cobalt Countersink Set 121866
Sowa

7pc 3Flute 90Deg Cobalt Countersink Set

Zoro # G307183885
Mfr # 121866
product price:  $501.99
/ea
Stm 38 60 Deg, 6Flute HSS Chatterless Countersink 120703
Stm

38 60 Deg, 6Flute HSS Chatterless Countersink

Zoro # G307180136
Mfr # 120703
product price:  $51.89
/ea
No Product Image Available
Zoro Select

Countersink, 1/2 in, 82 , 159/1000 in

Zoro # G121727074
Mfr # 421513
product price:  $157.99
/ea
No Product Image Available
Zoro Select

Countersink, 3/8 in, 90 , 3/16 in

Zoro # G021726689
Mfr # 421523
product price:  $126.99
/ea
Sowa 14 635mm HSCO 82Deg 3Flute Countersink 121875
Sowa

14 635mm HSCO 82Deg 3Flute Countersink

Zoro # G107183870
Mfr # 121875
product price:  $46.55
/ea
Sowa 12 1270mm HSCO TiN 90Deg 3Flute Countersink 121862
Sowa

12 1270mm HSCO TiN 90Deg 3Flute Countersink

Zoro # G107183788
Mfr # 121862
product price:  $86.59
/ea
Stm 12 90Deg 4Flute HSS Machine Countersink 120845
Stm

12 90Deg 4Flute HSS Machine Countersink

Zoro # G007175036
Mfr # 120845
product price:  $128.99
/ea
No Product Image Available
Zoro Select

Countersink, 1/2 in, 100 , 1/8 in

Zoro # G121726077
Mfr # 421554
product price:  $157.99
/ea
Stm 12 Dia 90Deg Single Flute TiN Coated Premium M42 Cobalt Countersink 121631
Stm

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

Zoro # G107183931
Mfr # 121631
product price:  $53.85
/ea
Sowa 5 HSS 60Deg Comb Drill  Countersink 121915
Sowa

5 HSS 60Deg Comb Drill Countersink

Zoro # G107179002
Mfr # 121915
product price:  $26.39
/ea
No Product Image Available
Zoro Select

Countersink, 5/32 in, 82 , 5/32 in

Zoro # G121726718
Mfr # 421520
product price:  $117.99
/ea
M.A. Ford 1/8 90 Multi-Fl Cs Tin 79T012503
M.A. Ford

1/8 90 Multi-Fl Cs Tin

Zoro # G1162818
Mfr # 79T012503
product price:  $18.49
/ea
No Product Image Available
Zoro Select

Countersink, 1/2 in, 100 , 257/2000 in

Zoro # G121725551
Mfr # 421555
product price:  $157.99
/ea
No Product Image Available
Zoro Select

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

Zoro # G121726411
Mfr # 421564
product price:  $138.99
/ea
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
No Product Image Available
Zoro Select

Countersink, 1/2 in, 82 , 1/4 in

Zoro # G021725637
Mfr # 421517
product price:  $157.99
/ea
Stm 34 60Deg 4Flute HSS Machine Countersink 120833
Stm

34 60Deg 4Flute HSS Machine Countersink

Zoro # G107178715
Mfr # 120833
product price:  $193.99
/ea
Stm 5pc 82Deg 3Flute HSS Countersink Set 120854
Stm

5pc 82Deg 3Flute HSS Countersink Set

Zoro # G007181570
Mfr # 120854
product price:  $375.99
/ea
Sowa T165 HSCO TiN 82Deg 3Flute Countersink 121883
Sowa

T165 HSCO TiN 82Deg 3Flute Countersink

Zoro # G107183887
Mfr # 121883
product price:  $126.99
/ea
Stm 78 82Deg 4Flute HSS Machine Countersink 120965
Stm

78 82Deg 4Flute HSS Machine Countersink

Zoro # G007182041
Mfr # 120965
product price:  $136.99
/ea
Sowa 1'' 254mm HSCO TiN 90Deg 3Flute Countersink 121867
Sowa

1'' 254mm HSCO TiN 90Deg 3Flute Countersink

Zoro # G007183864
Mfr # 121867
product price:  $149.99
/ea
Stm 2 90 Deg, 6Flute HSS Chatterless Countersink 120738
Stm

2 90 Deg, 6Flute HSS Chatterless Countersink

Zoro # G107177527
Mfr # 120738
product price:  $584.99
/ea
Stm 9pc 82Deg Single Flute HSS Countersink Set 120850
Stm

9pc 82Deg Single Flute HSS Countersink Set

Zoro # G107181760
Mfr # 120850
product price:  $575.99
/ea
Sowa 516 793mm Cobalt 90Deg 3Flute Countersink 121900
Sowa

516 793mm Cobalt 90Deg 3Flute Countersink

Zoro # G007183857
Mfr # 121900
product price:  $49.19
/ea
No Product Image Available
Zoro Select

Countersink, 7/16 in, 90 , 3/16 in

Zoro # G021726412
Mfr # 421529
product price:  $138.99
/ea
Stm 14 90Deg 6Flute TiN Coated Premium M42 Cobalt Countersink 121398
Stm

14 90Deg 6Flute TiN Coated Premium M42 Cobalt Countersink

Zoro # G007183956
Mfr # 121398
product price:  $39.39
/ea
Stm 34 Dia 90Deg Single Flute TiN Coated Premium M42 Cobalt Countersink 121633
Stm

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

Zoro # G107183962
Mfr # 121633
product price:  $116.99
/ea
Countersinks (4,500+ items) - Page 122
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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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Step Drill BitsReduced Shank Drill BitsHammer Drill BitsTap WrenchesHigh Speed Jobber Drill Bits
yg-1 tool codrill countersink bit1/2 in countersink1 in countersinkradius endmill
82 degree center drill120 degree countersinkcountersink zero flute1 in endmillsingle flute counter sink

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