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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 31

Garant HSS Countersink, 60 Deg, Uncoated, 25 mm 150820 25
Garant

HSS Countersink, 60 Deg, Uncoated, 25 mm

Zoro # G714389634
Mfr # 150820 25
product price:  $47.95
/ea
Holemaker Technology HMT MultiSink Pilot 16mm 601050-0160
Holemaker Technology

HMT MultiSink Pilot 16mm

Zoro # G311188470
Mfr # 601050-0160
product price:  $36.99
/ea
Garant High-Precision HSS Countersink with 3 Drive Flats, 60 Deg, TiAlN Coated, 10 mm 150817 10
Garant

High-Precision HSS Countersink with 3 Drive Flats, 60 Deg, TiAlN Coated, 10 mm

Zoro # G914389724
Mfr # 150817 10
product price:  $48.59
/ea
Norseman Drill & Tool Norseman 82AG Gold Oxide 82 Degreess Piloted Countersink, Size CS7/16 67070
Norseman Drill & Tool

Norseman 82AG Gold Oxide 82 Degreess Piloted Countersink, Size CS7/16

Zoro # G115850160
Mfr # 67070
product price:  $58.55
/ea
Garant High-Precision HSS Countersink with 3 Drive Flats, 60 Deg, TiAlN Coated, 20 mm 150817 20
Garant

High-Precision HSS Countersink with 3 Drive Flats, 60 Deg, TiAlN Coated, 20 mm

Zoro # G114389753
Mfr # 150817 20
product price:  $81.59
/ea
Garant High-Precision HSS Countersink with 3 Drive Flats, 60 Deg, TiAlN Coated, 12.5 mm 150817 12,5
Garant

High-Precision HSS Countersink with 3 Drive Flats, 60 Deg, TiAlN Coated, 12.5 mm

Zoro # G014389808
Mfr # 150817 12,5
product price:  $57.49
/ea
Norseman Drill & Tool Norseman 82AG Gold Oxide 82 Degreess Pilotless Countersink, Size CS1/2B 67160
Norseman Drill & Tool

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

Zoro # G915850056
Mfr # 67160
product price:  $154.99
/ea
Garant High-Precision HSS Countersink with 3 Drive Flats, 60 Deg, TiAlN Coated, 16 mm 150817 16
Garant

High-Precision HSS Countersink with 3 Drive Flats, 60 Deg, TiAlN Coated, 16 mm

Zoro # G214389783
Mfr # 150817 16
product price:  $66.39
/ea
Garant High-Precision HSS Countersink with 3 Drive Flats, 60 Deg, TiAlN Coated, 25 mm 150817 25
Garant

High-Precision HSS Countersink with 3 Drive Flats, 60 Deg, TiAlN Coated, 25 mm

Zoro # G814389749
Mfr # 150817 25
product price:  $111.99
/ea
Big Horn # 7 Complete Countersink W/Taper Drill W. L. Fuller C7M 18910
Big Horn

# 7 Complete Countersink W/Taper Drill W. L. Fuller C7M

Zoro # G004393969
Mfr # 18910
product price:  $38.49
/ea
Champion Cutting Tool CSK Zero Flute Countersink - Deburring Tool, 82 deg Pntless, Round Shank CHA CSK3S
Champion Cutting Tool

CSK Zero Flute Countersink - Deburring Tool, 82 deg Pntless, Round Shank

Zoro # G311874267
Mfr # CHA CSK3S
product price:  $27.75
/ea
Brute Platinum 5/8in - XL801 Brute Single Flute Countersink, 90 deg Countersink Angle, High Hook CHA XL801-5/8X90
Brute Platinum

5/8in - XL801 Brute Single Flute Countersink, 90 deg Countersink Angle, High Hook

Zoro # G711874607
Mfr # CHA XL801-5/8X90
product price:  $54.89
/ea
Keo 1/4 x 60 deg Single Flute Carbide Countersink 919-000-913
Keo

1/4 x 60 deg Single Flute Carbide Countersink

Zoro # G2497424
Mfr # 919-000-913
product price:  $28.39
/ea
Keo Countersink, 1 FL, 82 Deg, 1/8, Cobalt 919-000-573
Keo

Countersink, 1 FL, 82 Deg, 1/8, Cobalt

Zoro # G1290965
Mfr # 919-000-573
product price:  $12.99
/ea
Keo Countersink, 1 FL, 90 Deg, 2 In, Cobalt, TiN 919-000-620
Keo

Countersink, 1 FL, 90 Deg, 2 In, Cobalt, TiN

Zoro # G6561116
Mfr # 919-000-620
product price:  $342.99
/ea
Keo 1/4 x 90 deg Six Flute Carbide Countersink 919-001-038
Keo

1/4 x 90 deg Six Flute Carbide Countersink

Zoro # G1818162
Mfr # 919-001-038
product price:  $30.79
/ea
Keo 1 x 100 deg KEO CO RH SF Countersink 919-000-635
Keo

1 x 100 deg KEO CO RH SF Countersink

Zoro # G0649083
Mfr # 919-000-635
product price:  $59.29
/ea
Melin Tool Co Countersink, Cobalt, 1F, 82 deg., 3/4" x HSP1-3/4-82
Melin Tool Co

Countersink, Cobalt, 1F, 82 deg., 3/4" x

Zoro # G4997489
Mfr # HSP1-3/4-82
product price:  $62.59
/ea
Melin Tool Co Carbide Countersink, 82 deg., 3/8", Number of Flutes: 3 C3-3/8-82
Melin Tool Co

Carbide Countersink, 82 deg., 3/8", Number of Flutes: 3

Zoro # G5344628
Mfr # C3-3/8-82
product price:  $52.95
/ea
Keo Countersink, 6 FL, 90 Deg, 3/8, Cobalt 919-000-773
Keo

Countersink, 6 FL, 90 Deg, 3/8, Cobalt

Zoro # G3180974
Mfr # 919-000-773
product price:  $17.39
/ea
Keo Countersink, 1 FL, 82 Deg, 1 1/4, Carbide 919-000-945
Keo

Countersink, 1 FL, 82 Deg, 1 1/4, Carbide

Zoro # G2508694
Mfr # 919-000-945
product price:  $330.99
/ea
Keo Countersink, 6 FL, 82 Deg, 1 1/2, Carbide 919-001-030
Keo

Countersink, 6 FL, 82 Deg, 1 1/2, Carbide

Zoro # G6627381
Mfr # 919-001-030
product price:  $528.99
/ea
Keo Countersink, 6 FL, 120 Deg, 1 In, Cobalt 919-000-895
Keo

Countersink, 6 FL, 120 Deg, 1 In, Cobalt

Zoro # G7120827
Mfr # 919-000-895
product price:  $61.69
/ea
Melin Tool Co Countersink, Carbide, 90 deg., 1", Number of Flutes: 6 C6-1-90
Melin Tool Co

Countersink, Carbide, 90 deg., 1", Number of Flutes: 6

Zoro # G4557913
Mfr # C6-1-90
product price:  $228.99
/ea
Melin Tool Co Cobalt Countersink, 82 deg., 5/16" HSP6-5/16-82T
Melin Tool Co

Cobalt Countersink, 82 deg., 5/16"

Zoro # G5342360
Mfr # HSP6-5/16-82T
product price:  $23.09
/ea
Melin Tool Co Carbide Countersink, 82 deg., 3/4", Single End/Double End: Single End C6NC-3/4-82
Melin Tool Co

Carbide Countersink, 82 deg., 3/4", Single End/Double End: Single End

Zoro # G5341767
Mfr # C6NC-3/4-82
product price:  $163.99
/ea
Melin Tool Co Cobalt Countersink, 1F, 82 deg., 1 HSP1-1-82T
Melin Tool Co

Cobalt Countersink, 1F, 82 deg., 1

Zoro # G5302628
Mfr # HSP1-1-82T
product price:  $107.99
/ea
Melin Tool Co Carbide Countersink, 90 deg., 5/16" C6-5/16-90
Melin Tool Co

Carbide Countersink, 90 deg., 5/16"

Zoro # G5326848
Mfr # C6-5/16-90
product price:  $38.79
/ea
Melin Tool Co Cobalt Countersink, 1F, 90 deg., 1/2 HSP1-1/2-90T
Melin Tool Co

Cobalt Countersink, 1F, 90 deg., 1/2

Zoro # G5333750
Mfr # HSP1-1/2-90T
product price:  $38.99
/ea
Melin Tool Co Countersink, Hss, DE, 1F, 90 deg., 5/16" dia. DHS1-5/16-90
Melin Tool Co

Countersink, Hss, DE, 1F, 90 deg., 5/16" dia.

Zoro # G4956557
Mfr # DHS1-5/16-90
product price:  $29.45
/ea
Keo Countersink, 1 FL, 82 Deg, 2 In, Cobalt, TiN 919-000-596
Keo

Countersink, 1 FL, 82 Deg, 2 In, Cobalt, TiN

Zoro # G1070912
Mfr # 919-000-596
product price:  $347.99
/ea
Melin Tool Co Countersink, Cobalt, 82 deg., 3/8 HSP3-3/8-82T
Melin Tool Co

Countersink, Cobalt, 82 deg., 3/8

Zoro # G4558598
Mfr # HSP3-3/8-82T
product price:  $28.29
/ea
Melin Tool Co Countersink, Hss, 90 deg., 5/16", Number of Flutes: 6 HS6-5/16-90
Melin Tool Co

Countersink, Hss, 90 deg., 5/16", Number of Flutes: 6

Zoro # G4564058
Mfr # HS6-5/16-90
product price:  $16.59
/ea
Melin Tool Co Cobalt Countersink, 82 deg., 1-1/4" HSP6-1-1/4-82T
Melin Tool Co

Cobalt Countersink, 82 deg., 1-1/4"

Zoro # G5327347
Mfr # HSP6-1-1/4-82T
product price:  $158.99
/ea
Melin Tool Co Countersink, Carbide, 1F, 120 deg., 1/2" C1-1/2-120
Melin Tool Co

Countersink, Carbide, 1F, 120 deg., 1/2"

Zoro # G4956478
Mfr # C1-1/2-120
product price:  $83.55
/ea
Micro 100 Countersink, AlTiN, 100 deg. Angle, 1-1/2"L CS-125-100X
Micro 100

Countersink, AlTiN, 100 deg. Angle, 1-1/2"L

Zoro # G9198281
Mfr # CS-125-100X
product price:  $34.59
/ea
Countersinks (4,500+ items) - Page 31
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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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