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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 (4,000+ items) - Page 100

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
Holex HSS Countersink, 90 Deg, Uncoated, 25 mm 150175 25
Holex

HSS Countersink, 90 Deg, Uncoated, 25 mm

Zoro # G314391822
Mfr # 150175 25
product price:  $34.35
/ea
Mastercut Tool 5x5x50 6FL 60 Degree Countersink 780-604
Mastercut Tool

5x5x50 6FL 60 Degree Countersink

Zoro # G400578892
Mfr # 780-604
product price:  $11.59
/ea
Garant High-Precision HSS-E Countersink with 3 Drive Flats, 90 Deg, AlTiCN Coated, 4.3 mm 150393 4,3
Garant

High-Precision HSS-E Countersink with 3 Drive Flats, 90 Deg, AlTiCN Coated, 4.3 mm

Zoro # G014388634
Mfr # 150393 4,3
product price:  $37.69
/ea
Garant High-Precision HSS-E Countersink, 90 Deg, Uncoated, 5 mm 150378 5
Garant

High-Precision HSS-E Countersink, 90 Deg, Uncoated, 5 mm

Zoro # G114388459
Mfr # 150378 5
product price:  $17.45
/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
Garant Master SteelHT HSS Countersink with Unequal Spacing, 90 Deg, TiAlN Coated, 10 mm 150350 10
Garant

Master SteelHT HSS Countersink with Unequal Spacing, 90 Deg, TiAlN Coated, 10 mm

Zoro # G614391645
Mfr # 150350 10
product price:  $47.79
/ea
Keo 1 x 120 deg KEO HSS RH 3Fl Center Reamer 917-000-077
Keo

1 x 120 deg KEO HSS RH 3Fl Center Reamer

Zoro # G1925856
Mfr # 917-000-077
product price:  $53.39
/ea
Garant High-Precision Solid Carbide Countersink, 90 Deg, TiAlN Coated, 6.3 mm 150388 6,3
Garant

High-Precision Solid Carbide Countersink, 90 Deg, TiAlN Coated, 6.3 mm

Zoro # G614388881
Mfr # 150388 6,3
product price:  $179.99
/ea
Holex Pro Steel High-Precision HSS Countersink with 3 Drive Flats, 90 Deg, TiAlN Coated, 10.4 mm 150184 10,4
Holex

Pro Steel High-Precision HSS Countersink with 3 Drive Flats, 90 Deg, TiAlN Coated, 10.4 mm

Zoro # G114391602
Mfr # 150184 10,4
product price:  $24.75
/ea
Mastercut Tool 16x8x70 6FL 90 Degree Countersink 780-812
Mastercut Tool

16x8x70 6FL 90 Degree Countersink

Zoro # G400579103
Mfr # 780-812
product price:  $40.29
/ea
Garant High-Precision HSS Countersink with 3 Drive Flats, 90 Deg, TiAlN Coated, 6.3 mm 150132 6,3
Garant

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

Zoro # G514390519
Mfr # 150132 6,3
product price:  $43.95
/ea
Holex Pro Steel High-Precision HSS Countersink with 3 Drive Flats, 90 Deg, TiAlN Coated, 23 mm 150184 23
Holex

Pro Steel High-Precision HSS Countersink with 3 Drive Flats, 90 Deg, TiAlN Coated, 23 mm

Zoro # G014391597
Mfr # 150184 23
product price:  $64.19
/ea
Garant High-Precision HSS-E Countersink, 90 Deg, AlTiCN Coated, 4.3 mm 150389 4,3
Garant

High-Precision HSS-E Countersink, 90 Deg, AlTiCN Coated, 4.3 mm

Zoro # G214388793
Mfr # 150389 4,3
product price:  $36.79
/ea
Garant High-Precision HSS Countersink, 90 Deg, TiAlN Coated, 31 mm 150170 31
Garant

High-Precision HSS Countersink, 90 Deg, TiAlN Coated, 31 mm

Zoro # G214390574
Mfr # 150170 31
product price:  $163.99
/ea
Holex Pro Steel High-Precision HSS Countersink, 90 Deg, TiAlN Coated, 11.5 mm 150182 11,5
Holex

Pro Steel High-Precision HSS Countersink, 90 Deg, TiAlN Coated, 11.5 mm

Zoro # G614391669
Mfr # 150182 11,5
product price:  $25.29
/ea
Garant HSS Countersink, 60 Deg, TiN Coated, 12.5 mm 150840 12,5
Garant

HSS Countersink, 60 Deg, TiN Coated, 12.5 mm

Zoro # G414389576
Mfr # 150840 12,5
product price:  $36.45
/ea
Garant HSS Countersink, 60 Deg, TiN Coated, 10 mm 150840 10
Garant

HSS Countersink, 60 Deg, TiN Coated, 10 mm

Zoro # G414389699
Mfr # 150840 10
product price:  $32.79
/ea
Garant Solid Carbide Countersink, 90 Deg, for Steels, Uncoated, 12.4 mm 150386 12,4
Garant

Solid Carbide Countersink, 90 Deg, for Steels, Uncoated, 12.4 mm

Zoro # G414388517
Mfr # 150386 12,4
product price:  $321.99
/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 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, 90 Deg, Uncoated, 12.4 mm 150152 12,4
Garant

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

Zoro # G014390866
Mfr # 150152 12,4
product price:  $25.65
/ea
Mastercut Tool 3/4x1/2x3 3FL 82 Degree Countersink 680-414
Mastercut Tool

3/4x1/2x3 3FL 82 Degree Countersink

Zoro # G600578746
Mfr # 680-414
product price:  $58.95
/ea
Garant High-Precision HSS Countersink, 90 Deg, Extra Long, Uncoated, 12.4 mm 150372 12,4
Garant

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

Zoro # G614387587
Mfr # 150372 12,4
product price:  $73.99
/ea
Garant Solid Carbide Countersink, 90 Deg, for Stainless Steels, Uncoated, 15 mm 150382 15
Garant

Solid Carbide Countersink, 90 Deg, for Stainless Steels, Uncoated, 15 mm

Zoro # G514388660
Mfr # 150382 15
product price:  $184.99
/ea
Holex HSS Countersink, 90 Deg, Uncoated, 20.5 mm 150175 20,5
Holex

HSS Countersink, 90 Deg, Uncoated, 20.5 mm

Zoro # G214391755
Mfr # 150175 20,5
product price:  $24.99
/ea
Norseman Drill & Tool Norseman 82AG Gold Oxide 82 Degreess Piloted Countersink, Size CS1/2 67090
Norseman Drill & Tool

Norseman 82AG Gold Oxide 82 Degreess Piloted Countersink, Size CS1/2

Zoro # G115850047
Mfr # 67090
product price:  $52.89
/ea
Garant Master SteelHT HSS Countersink with Unequal Spacing, 90 Deg, TiAlN Coated, 10.4 mm 150350 10,4
Garant

Master SteelHT HSS Countersink with Unequal Spacing, 90 Deg, TiAlN Coated, 10.4 mm

Zoro # G614391706
Mfr # 150350 10,4
product price:  $47.99
/ea
Garant HSS Countersink, 90 Deg, TiAlN Coated, 15 mm 150130 15
Garant

HSS Countersink, 90 Deg, TiAlN Coated, 15 mm

Zoro # G114390810
Mfr # 150130 15
product price:  $59.49
/ea
Garant High-Precision HSS Countersink, 90 Deg, TiAlN Coated, 8.3 mm 150170 8,3
Garant

High-Precision HSS Countersink, 90 Deg, TiAlN Coated, 8.3 mm

Zoro # G014391504
Mfr # 150170 8,3
product price:  $38.69
/ea
Garant High-Precision HSS Countersink, 90 Deg, TiAlN Coated, 10 mm 150170 10
Garant

High-Precision HSS Countersink, 90 Deg, TiAlN Coated, 10 mm

Zoro # G514390632
Mfr # 150170 10
product price:  $42.55
/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:  $28.75
/ea
Keo SINGLE END COUNTERSINK, .5 DIA BODY, .25 DIA SHANK, 1 FLUTES, 120 DEG INCLUDED 53122
Keo

SINGLE END COUNTERSINK, .5 DIA BODY, .25 DIA SHANK, 1 FLUTES, 120 DEG INCLUDED

Zoro # G322801344
Mfr # 53122
product price:  $19.79
/ea
Garant HSS Countersink, 90 Deg, TiAlN Coated, 20.5 mm 150130 20,5
Garant

HSS Countersink, 90 Deg, TiAlN Coated, 20.5 mm

Zoro # G014390705
Mfr # 150130 20,5
product price:  $76.89
/ea
Garant Master SteelHT HSS Countersink with Unequal Spacing and 3 Drive Flats, 90 Deg, TiAlN Coated, 16.5mm 150352 16,5
Garant

Master SteelHT HSS Countersink with Unequal Spacing and 3 Drive Flats, 90 Deg, TiAlN Coated, 16.5mm

Zoro # G014391818
Mfr # 150352 16,5
product price:  $70.69
/ea
Garant High-Precision HSS Countersink, 90 Deg, Uncoated, 8.3 mm 150152 8,3
Garant

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

Zoro # G214390703
Mfr # 150152 8,3
product price:  $20.99
/ea
Countersinks (4,000+ items) - Page 100
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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
1 in countersink1 in endmillcountersink zero flutesingle flute counter sink1/2 in countersink
drill countersink bitradius endmill120 degree countersinkmetric counterbore3" threaded cap

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