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  1. Home
  2. /
  3. Tools & Machining
  4. /
  5. Cutting Tools
  6. /
  7. Countersinks, Center Drills & Spotting Drills
  8. /
  9. Countersinks

Countersinks (4,500+ items) - Page 112

Mastercut Tool 1/4x1/4x2 1FL 60 Degree Countersink 680-006
Mastercut Tool

1/4x1/4x2 1FL 60 Degree Countersink

Zoro # G200578757
Mfr # 680-006
product price:  $19.05
/ea
Mastercut Tool 1/8x1/8x1-1/2 3FL 90 Degree Countersink 680-502
Mastercut Tool

1/8x1/8x1-1/2 3FL 90 Degree Countersink

Zoro # G500578631
Mfr # 680-502
product price:  $10.45
/ea
Mastercut Tool 1/4x1/4x2 3FL 60 Degree Countersink 680-306
Mastercut Tool

1/4x1/4x2 3FL 60 Degree Countersink

Zoro # G000579107
Mfr # 680-306
product price:  $19.05
/ea
Karnasch Hss-Xe Countersink, 82 Degree, 3 Flat Si 201780010
Karnasch

Hss-Xe Countersink, 82 Degree, 3 Flat Si

Zoro # G205128117
Mfr # 201780010
product price:  $14.69
/ea
Mastercut Tool 1/2x1/4x2-3/4 1FL 82 Degree Countersink, PowerA 680-110-1
Mastercut Tool

1/2x1/4x2-3/4 1FL 82 Degree Countersink, PowerA

Zoro # G300578695
Mfr # 680-110-1
product price:  $35.95
/ea
Mastercut Tool 5/8x3/8x3 6FL 60 Degree Countersink 680-612
Mastercut Tool

5/8x3/8x3 6FL 60 Degree Countersink

Zoro # G100578772
Mfr # 680-612
product price:  $52.49
/ea
Mastercut Tool 1/8x1/8x1-1/2 6FL 82 Degree Countersink 680-702
Mastercut Tool

1/8x1/8x1-1/2 6FL 82 Degree Countersink

Zoro # G600579002
Mfr # 680-702
product price:  $10.45
/ea
Mastercut Tool 3x3x38 3FL 60 Degree Countersink 780-302
Mastercut Tool

3x3x38 3FL 60 Degree Countersink

Zoro # G100579557
Mfr # 780-302
product price:  $10.45
/ea
Walter Taper Shank Countersinks 90 Degree unit: metric Hand: Right E7819-23 E7819-23
Walter

Taper Shank Countersinks 90 Degree unit: metric Hand: Right E7819-23

Zoro # G500032607
Mfr # E7819-23
product price:  $93.19
/ea
Internal Tool A Cs-375-60 60degX.375 Dia. 6 Flute Coun 63-5000
Internal Tool

A Cs-375-60 60degX.375 Dia. 6 Flute Coun

Zoro # G200402557
Mfr # 63-5000
product price:  $131.99
/ea
Melin Tool Co Countersink, Hss, Xl, 1F, 82 deg., 3/16" dia. HS1EL-3/16-82
Melin Tool Co

Countersink, Hss, Xl, 1F, 82 deg., 3/16" dia.

Zoro # G4956520
Mfr # HS1EL-3/16-82
product price:  $28.99
/ea
Internal Tool A Cs-250-90 90degX.250 Dia. 6 Flute Coun 63-3200-C
Internal Tool

A Cs-250-90 90degX.250 Dia. 6 Flute Coun

Zoro # G000402559
Mfr # 63-3200-C
product price:  $102.99
/ea
Mastercut Tool 16x8x70 6FL 60 Degree Countersink 780-612
Mastercut Tool

16x8x70 6FL 60 Degree Countersink

Zoro # G000578797
Mfr # 780-612
product price:  $52.49
/ea
Mastercut Tool 25x8x70 6FL 90 Degree Countersink 780-816
Mastercut Tool

25x8x70 6FL 90 Degree Countersink

Zoro # G300579173
Mfr # 780-816
product price:  $108.99
/ea
Karnasch Hss-Xe Countersink, 82 Degree, 3 Flat Si 201780060
Karnasch

Hss-Xe Countersink, 82 Degree, 3 Flat Si

Zoro # G005128119
Mfr # 201780060
product price:  $27.49
/ea
Mastercut Tool 6x6x50 3FL 90 Degree Countersink 780-506
Mastercut Tool

6x6x50 3FL 90 Degree Countersink

Zoro # G500579188
Mfr # 780-506
product price:  $17.09
/ea
Mastercut Tool 1x1/2x3 3FL 82 Degree Countersink 680-416
Mastercut Tool

1x1/2x3 3FL 82 Degree Countersink

Zoro # G500578648
Mfr # 680-416
product price:  $112.99
/ea
Mastercut Tool 3/16x3/16x2 1FL 82 Degree Countersink 680-104
Mastercut Tool

3/16x3/16x2 1FL 82 Degree Countersink

Zoro # G300578947
Mfr # 680-104
product price:  $11.69
/ea
Mastercut Tool 3/4x1/2x3 1FL 60 Degree Countersink 680-014
Mastercut Tool

3/4x1/2x3 1FL 60 Degree Countersink

Zoro # G500579515
Mfr # 680-014
product price:  $58.95
/ea
Mastercut Tool 25x8x70 1FL 60 Degree Countersink 780-016
Mastercut Tool

25x8x70 1FL 60 Degree Countersink

Zoro # G600579095
Mfr # 780-016
product price:  $109.99
/ea
Mastercut Tool 3/16x3/16x2 6FL 60 Degree Countersink 680-604
Mastercut Tool

3/16x3/16x2 6FL 60 Degree Countersink

Zoro # G600579132
Mfr # 680-604
product price:  $11.69
/ea
Mastercut Tool 9.5x6x70 3FL 90 Degree Countersink 780-508
Mastercut Tool

9.5x6x70 3FL 90 Degree Countersink

Zoro # G200579389
Mfr # 780-508
product price:  $27.55
/ea
Karnasch Hss-Xe Countersink, 82 Degree, 3 Flat Si 201780080
Karnasch

Hss-Xe Countersink, 82 Degree, 3 Flat Si

Zoro # G405128122
Mfr # 201780080
product price:  $34.15
/ea
Melin Tool Co Double End Countersink, HSS, 100 deg., 1/8" DHS6-1/8-100
Melin Tool Co

Double End Countersink, HSS, 100 deg., 1/8"

Zoro # G5342062
Mfr # DHS6-1/8-100
product price:  $22.49
/ea
Karnasch HSS-Xe Countersink, 82 Degree, 3 Flat Si 201780020
Karnasch

HSS-Xe Countersink, 82 Degree, 3 Flat Si

Zoro # G605128120
Mfr # 201780020
product price:  $14.69
/ea
Mastercut Tool 9.5x6x64 1FL 82 Degree Countersink 780-108
Mastercut Tool

9.5x6x64 1FL 82 Degree Countersink

Zoro # G100579038
Mfr # 780-108
product price:  $25.15
/ea
Mastercut Tool 1/2x1/4x2-3/4 6FL 60 Degree Countersink 680-610
Mastercut Tool

1/2x1/4x2-3/4 6FL 60 Degree Countersink

Zoro # G200578771
Mfr # 680-610
product price:  $32.95
/ea
Wera 846 3-flute Countersink Bit, 10.40 x 34 mm 5104632001
Wera

846 3-flute Countersink Bit, 10.40 x 34 mm

Zoro # G523554650
Mfr # 5104632001
product price:  $17.19
/ea
Karnasch Hss-Xe Countersink, 82 Degree, 3 Flat Si 201780030
Karnasch

Hss-Xe Countersink, 82 Degree, 3 Flat Si

Zoro # G305128109
Mfr # 201780030
product price:  $16.19
/ea
Walter Countersinks 90 Degree, unit: metric, Hand: Right, E6819TIN-6.3 E6819TIN-6.3
Walter

Countersinks 90 Degree, unit: metric, Hand: Right, E6819TIN-6.3

Zoro # G600033108
Mfr # E6819TIN-6.3
product price:  $44.15
/ea
Karnasch HSS-Xe Blue-Tec Coated Countersink, 82 D 201785030
Karnasch

HSS-Xe Blue-Tec Coated Countersink, 82 D

Zoro # G505128121
Mfr # 201785030
product price:  $26.79
/ea
Wera 846 3-flute Countersink Bit, 12.40 x 35 mm 5104633001
Wera

846 3-flute Countersink Bit, 12.40 x 35 mm

Zoro # G323554188
Mfr # 5104633001
product price:  $21.95
/ea
Mastercut Tool 6x6x50 1FL 82 Degree Countersink 780-106
Mastercut Tool

6x6x50 1FL 82 Degree Countersink

Zoro # G600578647
Mfr # 780-106
product price:  $19.45
/ea
Mastercut Tool 19x8x70 3FL 60 Degree Countersink 780-314
Mastercut Tool

19x8x70 3FL 60 Degree Countersink

Zoro # G300578893
Mfr # 780-314
product price:  $55.45
/ea
Mastercut Tool 1/4x1/4x2 6FL 90 Degree Countersink 680-806
Mastercut Tool

1/4x1/4x2 6FL 90 Degree Countersink

Zoro # G400579004
Mfr # 680-806
product price:  $19.09
/ea
Melin Tool Co Countersink, Carbide, 1F, 90 deg., 5/16" C1-5/16-90
Melin Tool Co

Countersink, Carbide, 1F, 90 deg., 5/16"

Zoro # G4956800
Mfr # C1-5/16-90
product price:  $46.29
/ea
Countersinks (4,500+ items) - Page 112
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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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yg-1 tool cometric counterboredrill countersink bit1/2 in countersink1 in endmill

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