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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 104

Mastercut Tool 1/2x1/4x2-3/4 6FL 90 Degree Countersink 680-810
Mastercut Tool

1/2x1/4x2-3/4 6FL 90 Degree Countersink

Zoro # G000579008
Mfr # 680-810
product price:  $32.95
/ea
Garant Solid Carbide Countersink, 90 Deg, for Steels, Uncoated, 10.4 mm 150386 10,4
Garant

Solid Carbide Countersink, 90 Deg, for Steels, Uncoated, 10.4 mm

Zoro # G014388443
Mfr # 150386 10,4
product price:  $312.99
/ea
Garant Solid Carbide Countersink, 90 Deg, for Stainless Steels, Uncoated, 31 mm 150382 31
Garant

Solid Carbide Countersink, 90 Deg, for Stainless Steels, Uncoated, 31 mm

Zoro # G014388627
Mfr # 150382 31
product price:  $390.99
/ea
Garant High-Precision HSS Countersink, 90 Deg, TiAlN Coated, 19 mm 150170 19
Garant

High-Precision HSS Countersink, 90 Deg, TiAlN Coated, 19 mm

Zoro # G614390617
Mfr # 150170 19
product price:  $74.99
/ea
Norseman Drill & Tool Norseman 82AG Gold Oxide 82 Degreess Piloted Countersink, Size CS3/8A 67060
Norseman Drill & Tool

Norseman 82AG Gold Oxide 82 Degreess Piloted Countersink, Size CS3/8A

Zoro # G415850174
Mfr # 67060
product price:  $47.05
/ea
Holex Pro Steel High-Precision HSS Countersink with 3 Drive Flats, 90 Deg, TiAlN Coated, 12.4 mm 150184 12,4
Holex

Pro Steel High-Precision HSS Countersink with 3 Drive Flats, 90 Deg, TiAlN Coated, 12.4 mm

Zoro # G114391565
Mfr # 150184 12,4
product price:  $27.69
/ea
Garant High-Precision HSS Countersink, 90 Deg, Long, Uncoated, 12.4 mm 150371 12,4
Garant

High-Precision HSS Countersink, 90 Deg, Long, Uncoated, 12.4 mm

Zoro # G214387772
Mfr # 150371 12,4
product price:  $56.69
/ea
Garant High-Precision HSS Countersink, 90 Deg, Long, Uncoated, 8.3 mm 150371 8,3
Garant

High-Precision HSS Countersink, 90 Deg, Long, Uncoated, 8.3 mm

Zoro # G314387702
Mfr # 150371 8,3
product price:  $50.15
/ea
Walter Taper Shank Countersinks 90 Degree unit: metric Hand: Right E7819-40 E7819-40
Walter

Taper Shank Countersinks 90 Degree unit: metric Hand: Right E7819-40

Zoro # G100033608
Mfr # E7819-40
product price:  $162.99
/ea
Holemaker Technology HMT MultiSink Pilot 18mm 601050-0180
Holemaker Technology

HMT MultiSink Pilot 18mm

Zoro # G311188425
Mfr # 601050-0180
product price:  $34.35
/ea
Holex Pro Steel High-Precision HSS Countersink, 90 Deg, TiAlN Coated, 10.4 mm 150182 10,4
Holex

Pro Steel High-Precision HSS Countersink, 90 Deg, TiAlN Coated, 10.4 mm

Zoro # G614391652
Mfr # 150182 10,4
product price:  $22.55
/ea
Walter Countersinks 90 Degree unit: metric Hand: Right E6819-30 E6819-30
Walter

Countersinks 90 Degree unit: metric Hand: Right E6819-30

Zoro # G500030658
Mfr # E6819-30
product price:  $92.15
/ea
Garant High-Precision HSS Countersink, 60 Deg, TiAlN Coated, 12.5 mm 150815 12,5
Garant

High-Precision HSS Countersink, 60 Deg, TiAlN Coated, 12.5 mm

Zoro # G614389901
Mfr # 150815 12,5
product price:  $53.55
/ea
Garant High-Precision HSS Countersink with 3 Drive Flats, 90 Deg, TiAlN Coated, 19 mm 150132 19
Garant

High-Precision HSS Countersink with 3 Drive Flats, 90 Deg, TiAlN Coated, 19 mm

Zoro # G514390496
Mfr # 150132 19
product price:  $72.55
/ea
Garant High-Precision HSS Countersink, 90 Deg, Uncoated, 16.5 mm 150152 16,5
Garant

High-Precision HSS Countersink, 90 Deg, Uncoated, 16.5 mm

Zoro # G314390887
Mfr # 150152 16,5
product price:  $29.99
/ea
Keo SINGLE END COUNTERSINK, 5/8 IN DIA BODY, 3/8 IN DIA SHANK, 1 FLUTES, 90 DEG INCLUDED, HSS 53589
Keo

SINGLE END COUNTERSINK, 5/8 IN DIA BODY, 3/8 IN DIA SHANK, 1 FLUTES, 90 DEG INCLUDED, HSS

Zoro # G422801299
Mfr # 53589
product price:  $27.39
/ea
Garant HSS Countersink, 120 Deg, Uncoated, 12.5 mm 150020 12,5
Garant

HSS Countersink, 120 Deg, Uncoated, 12.5 mm

Zoro # G314390573
Mfr # 150020 12,5
product price:  $31.15
/ea
Garant High-Precision HSS-E Countersink with 3 Drive Flats, 90 Deg, AlTiCN Coated, 6.3 mm 150393 6,3
Garant

High-Precision HSS-E Countersink with 3 Drive Flats, 90 Deg, AlTiCN Coated, 6.3 mm

Zoro # G114388480
Mfr # 150393 6,3
product price:  $41.99
/ea
Mastercut Tool 5x5x50 6FL 60 Degree Countersink 780-604
Mastercut Tool

5x5x50 6FL 60 Degree Countersink

Zoro # G400578892
Mfr # 780-604
product price:  $13.49
/ea
Garant High-Precision HSS-E Countersink, 90 Deg, AlTiCN Coated, 6.3 mm 150389 6,3
Garant

High-Precision HSS-E Countersink, 90 Deg, AlTiCN Coated, 6.3 mm

Zoro # G114388725
Mfr # 150389 6,3
product price:  $41.29
/ea
Garant High-Precision HSS Countersink, 90 Deg, Long, TiAlN Coated, 20.5 mm 150377 20,5
Garant

High-Precision HSS Countersink, 90 Deg, Long, TiAlN Coated, 20.5 mm

Zoro # G514388790
Mfr # 150377 20,5
product price:  $108.99
/ea
Walter Countersinks 90 Degree unit: metric Hand: Right E6819-8 E6819-8
Walter

Countersinks 90 Degree unit: metric Hand: Right E6819-8

Zoro # G500031235
Mfr # E6819-8
product price:  $21.19
/ea
Mastercut Tool 12.7x6x70 3FL 90 Degree Countersink 780-510
Mastercut Tool

12.7x6x70 3FL 90 Degree Countersink

Zoro # G400579264
Mfr # 780-510
product price:  $32.95
/ea
Garant High-Precision HSS-E Countersink, 90 Deg, Uncoated, 25 mm 150378 25
Garant

High-Precision HSS-E Countersink, 90 Deg, Uncoated, 25 mm

Zoro # G514388547
Mfr # 150378 25
product price:  $50.65
/ea
Mastercut Tool 25x8x70 3FL 60 Degree Countersink 780-316
Mastercut Tool

25x8x70 3FL 60 Degree Countersink

Zoro # G400578731
Mfr # 780-316
product price:  $109.99
/ea
Garant High-Precision HSS-E Countersink with 3 Drive Flats, 90 Deg, AlTiCN Coated, 8 mm 150393 8
Garant

High-Precision HSS-E Countersink with 3 Drive Flats, 90 Deg, AlTiCN Coated, 8 mm

Zoro # G314388488
Mfr # 150393 8
product price:  $45.29
/ea
Garant Master SteelHT HSS Countersink with Unequal Spacing, 90 Deg, TiAlN Coated, 12.4 mm 150350 12,4
Garant

Master SteelHT HSS Countersink with Unequal Spacing, 90 Deg, TiAlN Coated, 12.4 mm

Zoro # G014391610
Mfr # 150350 12,4
product price:  $57.49
/ea
Garant High-Precision HSS Countersink with 3 Drive Flats, 60 Deg, TiAlN Coated, 6.3 mm 150817 6,3
Garant

High-Precision HSS Countersink with 3 Drive Flats, 60 Deg, TiAlN Coated, 6.3 mm

Zoro # G514389650
Mfr # 150817 6,3
product price:  $43.95
/ea
Garant High-Precision HSS Countersink with 3 Drive Flats, 90 Deg, TiAlN Coated, 15 mm 150132 15
Garant

High-Precision HSS Countersink with 3 Drive Flats, 90 Deg, TiAlN Coated, 15 mm

Zoro # G014390446
Mfr # 150132 15
product price:  $63.85
/ea
Garant High-Precision HSS-E Countersink with 3 Drive Flats, 90 Deg, AlTiCN Coated, 11.5 mm 150393 11,5
Garant

High-Precision HSS-E Countersink with 3 Drive Flats, 90 Deg, AlTiCN Coated, 11.5 mm

Zoro # G414388715
Mfr # 150393 11,5
product price:  $53.39
/ea
Garant High-Precision HSS Countersink, 60 Deg, TiAlN Coated, 16 mm 150815 16
Garant

High-Precision HSS Countersink, 60 Deg, TiAlN Coated, 16 mm

Zoro # G014389730
Mfr # 150815 16
product price:  $61.65
/ea
Garant HSS Countersink, 120 Deg, Uncoated, 8 mm 150020 8
Garant

HSS Countersink, 120 Deg, Uncoated, 8 mm

Zoro # G414390534
Mfr # 150020 8
product price:  $24.79
/ea
Garant High-Precision HSS-E Countersink with 3 Drive Flats, 90 Deg, AlTiCN Coated, 16.5 mm 150393 16,5
Garant

High-Precision HSS-E Countersink with 3 Drive Flats, 90 Deg, AlTiCN Coated, 16.5 mm

Zoro # G414388647
Mfr # 150393 16,5
product price:  $65.65
/ea
Mastercut Tool 3/4x1/2x3 3FL 60 Degree Countersink 680-314
Mastercut Tool

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

Zoro # G200578672
Mfr # 680-314
product price:  $58.95
/ea
Norseman Drill & Tool Norseman 90AG Gold Oxide 90 Degreess Deburring Countersink, Size DB1/64 67210
Norseman Drill & Tool

Norseman 90AG Gold Oxide 90 Degreess Deburring Countersink, Size DB1/64

Zoro # G015849882
Mfr # 67210
product price:  $29.59
/ea
Walter Taper Shank Countersinks 60 Degree unit: metric Hand: Right E7818-40 E7818-40
Walter

Taper Shank Countersinks 60 Degree unit: metric Hand: Right E7818-40

Zoro # G100032373
Mfr # E7818-40
product price:  $167.99
/ea
Countersinks (4,500+ items) - Page 104
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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
Step Drill BitsReduced Shank Drill BitsHigh Speed Jobber Drill BitsTap SetsHand Taps
82 degree center drill1 in countersink120 degree countersinkyg-1 tool coradius endmill
3" threaded cap1 in endmilldrill countersink bit1/2 in countersinkmetric counterbore

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