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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 (4,000+ items) - Page 109

Stm 114 60Deg 6Flute HSS Countersink 121220
Stm

114 60Deg 6Flute HSS Countersink

Zoro # G907181526
Mfr # 121220
product price:  $172.99
/ea
Stm 1 82Deg 4Flute HSS Machine Countersink 120970
Stm

1 82Deg 4Flute HSS Machine Countersink

Zoro # G907180727
Mfr # 120970
product price:  $246.99
/ea
Stm 34 82Deg 4Flute HSS Machine Countersink 120960
Stm

34 82Deg 4Flute HSS Machine Countersink

Zoro # G907178663
Mfr # 120960
product price:  $207.99
/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:  $168.99
/ea
Stm 6pc 90Deg 3Flute HSS Countersink Set 120870
Stm

6pc 90Deg 3Flute HSS Countersink Set

Zoro # G907182219
Mfr # 120870
product price:  $449.99
/ea
Stm Size 6 90Deg 0Flute Chatterfree HSS Countersink 121031
Stm

Size 6 90Deg 0Flute Chatterfree HSS Countersink

Zoro # G907182325
Mfr # 121031
product price:  $511.99
/ea
Stm 316 100Deg 6Flute HSS Countersink 121263
Stm

316 100Deg 6Flute HSS Countersink

Zoro # G907178045
Mfr # 121263
product price:  $22.69
/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:  $82.75
/ea
Stm 12 90Deg 6Flute TiN Coated Premium M42 Cobalt Countersink 121404
Stm

12 90Deg 6Flute TiN Coated Premium M42 Cobalt Countersink

Zoro # G907183834
Mfr # 121404
product price:  $58.35
/ea
Stm 12 82Deg 6Flute HSS Countersink 121240
Stm

12 82Deg 6Flute HSS Countersink

Zoro # G907174702
Mfr # 121240
product price:  $38.15
/ea
Sowa 58 1587mm HSCO TiN 90Deg 3Flute Countersink 121863
Sowa

58 1587mm HSCO TiN 90Deg 3Flute Countersink

Zoro # G907183896
Mfr # 121863
product price:  $102.99
/ea
Stm 18 100Deg 6Flute HSS Countersink 121261
Stm

18 100Deg 6Flute HSS Countersink

Zoro # G907176539
Mfr # 121261
product price:  $21.15
/ea
Stm 1 90Deg 6Flute HSS Countersink 121278
Stm

1 90Deg 6Flute HSS Countersink

Zoro # G907180994
Mfr # 121278
product price:  $116.99
/ea
Stm 1 90Deg 3Flute HSS Countersink 121058
Stm

1 90Deg 3Flute HSS Countersink

Zoro # G907180659
Mfr # 121058
product price:  $173.99
/ea
Keo Countersink, 6 FL, 100 Deg, 5/8, TiAlN 55818-TiALN
Keo

Countersink, 6 FL, 100 Deg, 5/8, TiAlN

Zoro # G7099601
Mfr # 55818-TiALN
product price:  $101.99
/ea
Sowa T104 HSCO 82Deg 3Flute Countersink 121869
Sowa

T104 HSCO 82Deg 3Flute Countersink

Zoro # G807183842
Mfr # 121869
product price:  $70.15
/ea
Stm 316 82Deg 6Flute HSS Chatterless Countersink 120713
Stm

316 82Deg 6Flute HSS Chatterless Countersink

Zoro # G807178572
Mfr # 120713
product price:  $33.85
/ea
Keo Countersink, 6 FL, 90 Deg, 3 In, Cobalt 55557
Keo

Countersink, 6 FL, 90 Deg, 3 In, Cobalt

Zoro # G7234096
Mfr # 55557
product price:  $649.99
/ea
Stm 58 100 Deg, 6Flute HSS Countersink 121273
Stm

58 100 Deg, 6Flute HSS Countersink

Zoro # G807181466
Mfr # 121273
product price:  $44.55
/ea
Sowa T250 HSCO TiN 82Deg 3Flute Countersink 121885
Sowa

T250 HSCO TiN 82Deg 3Flute Countersink

Zoro # G807182593
Mfr # 121885
product price:  $169.99
/ea
Stm 114 82Deg 6Flute TiN Coated Premium M42 Cobalt Countersink 121392
Stm

114 82Deg 6Flute TiN Coated Premium M42 Cobalt Countersink

Zoro # G807183934
Mfr # 121392
product price:  $273.99
/ea
Stm Size 3 82Deg 0Flute Chatterfree HSS Countersink 121015
Stm

Size 3 82Deg 0Flute Chatterfree HSS Countersink

Zoro # G807177537
Mfr # 121015
product price:  $88.99
/ea
Keo Countersink, 6 FL, 110 Deg, 2 1/2, Cobalt 55596
Keo

Countersink, 6 FL, 110 Deg, 2 1/2, Cobalt

Zoro # G7171665
Mfr # 55596
product price:  $463.99
/ea
Stm 316 90Deg 6Flute Double End HSS Countersink 121510
Stm

316 90Deg 6Flute Double End HSS Countersink

Zoro # G807178435
Mfr # 121510
product price:  $40.99
/ea
Sowa T250 HSCO TiN 90Deg 3Flute Countersink 121853
Sowa

T250 HSCO TiN 90Deg 3Flute Countersink

Zoro # G807183859
Mfr # 121853
product price:  $168.99
/ea
Keo Countersink, 6 FL, 100 Deg, 2 1/2, Cobalt 55576
Keo

Countersink, 6 FL, 100 Deg, 2 1/2, Cobalt

Zoro # G7197312
Mfr # 55576
product price:  $465.99
/ea
Sowa 38 952mm HSCO TiN 90Deg 3Flute Countersink 121859
Sowa

38 952mm HSCO TiN 90Deg 3Flute Countersink

Zoro # G807183958
Mfr # 121859
product price:  $70.95
/ea
Stm 78 Dia 60Deg Single Flute HSS Countersink 120748
Stm

78 Dia 60Deg Single Flute HSS Countersink

Zoro # G807182029
Mfr # 120748
product price:  $110.99
/ea
Keo Countersink, 6 FL, 110 Deg, 1 3/4, Co, TiN 55594-TiN
Keo

Countersink, 6 FL, 110 Deg, 1 3/4, Co, TiN

Zoro # G7107511
Mfr # 55594-TiN
product price:  $185.99
/ea
Stm 14 82Deg 6Flute TiN Coated Premium M42 Cobalt Countersink 121376
Stm

14 82Deg 6Flute TiN Coated Premium M42 Cobalt Countersink

Zoro # G807183828
Mfr # 121376
product price:  $37.69
/ea
Keo Countersink, 3 FL, 110 Deg, 1 In, Cobalt 55345
Keo

Countersink, 3 FL, 110 Deg, 1 In, Cobalt

Zoro # G7186742
Mfr # 55345
product price:  $51.79
/ea
Kodiak Cutting Tools 1/4 Carbide Countersink Single Flute 82 Deg. 5418952
Kodiak Cutting Tools

1/4 Carbide Countersink Single Flute 82 Deg.

Zoro # G8642167
Mfr # 5418952
product price:  $29.19
/ea
Stm 516 100Deg 6Flute HSS Countersink 121267
Stm

516 100Deg 6Flute HSS Countersink

Zoro # G707180774
Mfr # 121267
product price:  $28.15
/ea
Sowa T310 HSCO TiN 90Deg 3Flute Countersink 121854
Sowa

T310 HSCO TiN 90Deg 3Flute Countersink

Zoro # G707182563
Mfr # 121854
product price:  $220.99
/ea
Keo Countersink, 6 FL, 120 Deg, 3 In, Cobalt, TiN 55617-TiN
Keo

Countersink, 6 FL, 120 Deg, 3 In, Cobalt, TiN

Zoro # G7067681
Mfr # 55617-TiN
product price:  $864.99
/ea
Stm 1 82Deg 3Flute HSS Countersink 120971
Stm

1 82Deg 3Flute HSS Countersink

Zoro # G707180934
Mfr # 120971
product price:  $204.99
/ea
Countersinks (4,000+ items) - Page 109
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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

Spotting DrillsCenter DrillsJobber Length Drill BitsDrill Bit SetsStep Drill Bits
Hole SawsReduced Shank Drill BitsHand TapsTap WrenchesHammer Drill Bits
metric counterbore3" threaded capsingle flute counter sinkcountersink zero flute1 in countersink
1/2 in countersinkdrill countersink bit1 in endmillradius endmill82 degree center drill

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