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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 (4,500+ items) - Page 121

No Product Image Available
Zoro Select

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

Zoro # G421726630
Mfr # 421505
product price:  $126.99
/ea
Stm 9pc 60Deg Single Flute HSS Countersink Set 120857
Stm

9pc 60Deg Single Flute HSS Countersink Set

Zoro # G407181798
Mfr # 120857
product price:  $575.99
/ea
Sowa T250 HSCO 82Deg 3Flute Countersink 121874
Sowa

T250 HSCO 82Deg 3Flute Countersink

Zoro # G407183952
Mfr # 121874
product price:  $145.99
/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 1 Dia 90Deg Single Flute HSS Countersink 120777
Stm

1 Dia 90Deg Single Flute HSS Countersink

Zoro # G507180868
Mfr # 120777
product price:  $132.99
/ea
Stm 12 82Deg 3Flute HSS Countersink 120951
Stm

12 82Deg 3Flute HSS Countersink

Zoro # G407181934
Mfr # 120951
product price:  $34.95
/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
Keo Drill/Countersink, 6 FL, 82 deg., 3in, HSS 55037
Keo

Drill/Countersink, 6 FL, 82 deg., 3in, HSS

Zoro # G2776439
Mfr # 55037
product price:  $543.99
/ea
Sowa T104 HSCO TiN 82Deg 3Flute Countersink 121882
Sowa

T104 HSCO TiN 82Deg 3Flute Countersink

Zoro # G207183800
Mfr # 121882
product price:  $79.99
/ea
Stm 12 90Deg 6Flute HSS Countersink 121270
Stm

12 90Deg 6Flute HSS Countersink

Zoro # G307174739
Mfr # 121270
product price:  $36.29
/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, 7/16 in, 90 , 3/32 in

Zoro # G221726809
Mfr # 421526
product price:  $138.99
/ea
Stm 34 90Deg 3Flute HSS Countersink 121056
Stm

34 90Deg 3Flute HSS Countersink

Zoro # G307178706
Mfr # 121056
product price:  $179.99
/ea
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
No Product Image Available
Zoro Select

Countersink, 1/2 in, 82 , 3/32 in

Zoro # G321726242
Mfr # 421508
product price:  $126.99
/ea
Keo Drill/Countersink, 6 FL, 110 deg., 3in, TiN 55097-TIN
Keo

Drill/Countersink, 6 FL, 110 deg., 3in, TiN

Zoro # G2775921
Mfr # 55097-TIN
product price:  $730.99
/ea
No Product Image Available
Zoro Select

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

Zoro # G221727295
Mfr # 421539
product price:  $126.99
/ea
Stm 34 82Deg 6Flute HSS Countersink 121244
Stm

34 82Deg 6Flute HSS Countersink

Zoro # G307179437
Mfr # 121244
product price:  $71.55
/ea
Stm 14 90Deg 3Flute HSS Countersink 121050
Stm

14 90Deg 3Flute HSS Countersink

Zoro # G207175669
Mfr # 121050
product price:  $60.59
/ea
Stm 58 Dia 90Deg Single Flute HSS Countersink 120773
Stm

58 Dia 90Deg Single Flute HSS Countersink

Zoro # G207181783
Mfr # 120773
product price:  $67.69
/ea
No Product Image Available
Zoro Select

Countersink, 7/16 in, 130 , 5/32 in

Zoro # G221726762
Mfr # 421572
product price:  $112.99
/ea
No Product Image Available
Zoro Select

Countersink, 7/16 in, 82 , 5/32 in

Zoro # G321726846
Mfr # 421506
product price:  $126.99
/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
Stm 112 82Deg 4Flute HSS Machine Countersink 120980
Stm

112 82Deg 4Flute HSS Machine Countersink

Zoro # G307181157
Mfr # 120980
product price:  $447.99
/ea
Sowa T165 Cobalt 90Deg 3Flute Countersink 121896
Sowa

T165 Cobalt 90Deg 3Flute Countersink

Zoro # G307183939
Mfr # 121896
product price:  $101.99
/ea
No Product Image Available
Zoro Select

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

Zoro # G221725581
Mfr # 421534
product price:  $157.99
/ea
No Product Image Available
Zoro Select

Countersink, 1/2 in, 90 , 161/1000 in

Zoro # G221727592
Mfr # 421536
product price:  $117.99
/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
Stm 12 82Deg 6Flute HSS Chatterless Countersink 120717
Stm

12 82Deg 6Flute HSS Chatterless Countersink

Zoro # G307174647
Mfr # 120717
product price:  $63.89
/ea
No Product Image Available
Zoro Select

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

Zoro # G321725245
Mfr # 421530
product price:  $157.99
/ea
Sowa T205 HSCO 82Deg 3Flute Countersink 121873
Sowa

T205 HSCO 82Deg 3Flute Countersink

Zoro # G207183930
Mfr # 121873
product price:  $115.99
/ea
No Product Image Available
Zoro Select

Countersink, 1/2 in, 82 , 3/16 in

Zoro # G321725726
Mfr # 421515
product price:  $157.99
/ea
Stm 58 82Deg 3Flute HSS Countersink 120956
Stm

58 82Deg 3Flute HSS Countersink

Zoro # G207181684
Mfr # 120956
product price:  $51.89
/ea
No Product Image Available
Zoro Select

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

Zoro # G321725160
Mfr # 421542
product price:  $138.99
/ea
No Product Image Available
Zoro Select

Countersink, 1/2 in, 90 , 159/1000 in

Zoro # G321724873
Mfr # 421535
product price:  $117.99
/ea
Stm 58 82Deg 6Flute HSS Countersink 121242
Stm

58 82Deg 6Flute HSS Countersink

Zoro # G307182284
Mfr # 121242
product price:  $51.49
/ea
Countersinks (4,500+ items) - Page 121
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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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82 degree center drill120 degree countersinkcountersink zero flute1 in endmillsingle flute counter sink

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