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  1. Home
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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 65

Keo Drill/Countersink, 6FL, 60 deg, 1-3/4in, HSS 919-000-325
Keo

Drill/Countersink, 6FL, 60 deg, 1-3/4in, HSS

Zoro # G2776691
Mfr # 919-000-325
product price:  $150.99
/ea
Melin Tool Co Double End Countersink, HSS, 90 deg., 3/16" DHS6-3/16-90
Melin Tool Co

Double End Countersink, HSS, 90 deg., 3/16"

Zoro # G5341983
Mfr # DHS6-3/16-90
product price:  $20.45
/ea
Melin Tool Co Double End Countersnk, HSS, 120 deg., 3/16" DHS6-3/16-120
Melin Tool Co

Double End Countersnk, HSS, 120 deg., 3/16"

Zoro # G5327067
Mfr # DHS6-3/16-120
product price:  $22.95
/ea
Melin Tool Co Carbide Countersink, 90 deg., 5/8", Number of Flutes: 4 C4-5/8-90
Melin Tool Co

Carbide Countersink, 90 deg., 5/8", Number of Flutes: 4

Zoro # G5342692
Mfr # C4-5/8-90
product price:  $100.99
/ea
Keo Countersink, 1/2 in, 82 , 2-5/8 in 919-002-322
Keo

Countersink, 1/2 in, 82 , 2-5/8 in

Zoro # G712007431
Mfr # 919-002-322
product price:  $75.89
/ea
Melin Tool Co Reamer Countersink, 60 deg., 5/8" HSCR-5/8-60
Melin Tool Co

Reamer Countersink, 60 deg., 5/8"

Zoro # G5301377
Mfr # HSCR-5/8-60
product price:  $34.99
/ea
Melin Tool Co Countersink, HSS, 1F, 100 deg., 1/2", Shank Dia.: 3/8" HS1-1/2-100
Melin Tool Co

Countersink, HSS, 1F, 100 deg., 1/2", Shank Dia.: 3/8"

Zoro # G5346667
Mfr # HS1-1/2-100
product price:  $17.55
/ea
Melin Tool Co Countersink, Cobalt, 1F, 60 deg., 1-1/4 HSP1-1-1/4-60T
Melin Tool Co

Countersink, Cobalt, 1F, 60 deg., 1-1/4

Zoro # G4997848
Mfr # HSP1-1-1/4-60T
product price:  $149.99
/ea
Melin Tool Co Countersink, Cobalt, 90 deg., 1 HSP3-1-90T
Melin Tool Co

Countersink, Cobalt, 90 deg., 1

Zoro # G4741690
Mfr # HSP3-1-90T
product price:  $89.75
/ea
Champion Cutting Tool 1/2in - 800 Four Flute Machine Countersink, 82 Degree Countersink Angle, 1/2in Shank Dia. CHA 800-1/2X82
Champion Cutting Tool

1/2in - 800 Four Flute Machine Countersink, 82 Degree Countersink Angle, 1/2in Shank Dia.

Zoro # G711874386
Mfr # CHA 800-1/2X82
product price:  $88.15
/ea
Melin Tool Co Carbide De Countersink, 1F, 100 deg., 5/8" DC1-5/8-100
Melin Tool Co

Carbide De Countersink, 1F, 100 deg., 5/8"

Zoro # G4696857
Mfr # DC1-5/8-100
product price:  $171.99
/ea
Melin Tool Co Carbide De Countersink 100Deg 3/16", Number of Flutes: 6 DC6-3/16-100
Melin Tool Co

Carbide De Countersink 100Deg 3/16", Number of Flutes: 6

Zoro # G4493522
Mfr # DC6-3/16-100
product price:  $40.25
/ea
Melin Tool Co Carbide Countersink, 100 deg., 1/2" C6NC-1/2-100
Melin Tool Co

Carbide Countersink, 100 deg., 1/2"

Zoro # G5327091
Mfr # C6NC-1/2-100
product price:  $89.89
/ea
Melin Tool Co Carbide De Countersink 120Deg 1/8", Number of Flutes: 6 DC6-1/8-120
Melin Tool Co

Carbide De Countersink 120Deg 1/8", Number of Flutes: 6

Zoro # G4493811
Mfr # DC6-1/8-120
product price:  $30.95
/ea
Melin Tool Co Carbide Countersink, 90 deg., 1/2", Shank Dia.: 3/8" C6NC-1/2-90
Melin Tool Co

Carbide Countersink, 90 deg., 1/2", Shank Dia.: 3/8"

Zoro # G5341721
Mfr # C6NC-1/2-90
product price:  $93.95
/ea
M.A. Ford 6Mm 60 Deg Std Di 79125002
M.A. Ford

6Mm 60 Deg Std Di

Zoro # G1164577
Mfr # 79125002
product price:  $106.99
/ea
Melin Tool Co Carbide Countersink, 100 deg., 5/8", Number of Flutes: 6 C6NC-5/8-100
Melin Tool Co

Carbide Countersink, 100 deg., 5/8", Number of Flutes: 6

Zoro # G5327128
Mfr # C6NC-5/8-100
product price:  $129.99
/ea
Melin Tool Co Carbide De Countersink, 1F, 100 deg., 3/8" DC1-3/8-100
Melin Tool Co

Carbide De Countersink, 1F, 100 deg., 3/8"

Zoro # G4696802
Mfr # DC1-3/8-100
product price:  $95.79
/ea
Melin Tool Co Countersink, Carbide, 1F, 90 deg., 3/16" C1-3/16-90
Melin Tool Co

Countersink, Carbide, 1F, 90 deg., 3/16"

Zoro # G4956931
Mfr # C1-3/16-90
product price:  $22.45
/ea
Melin Tool Co Countersink, Cobalt, 60 deg., 1", Number of Flutes: 6 HSP6-1-60T
Melin Tool Co

Countersink, Cobalt, 60 deg., 1", Number of Flutes: 6

Zoro # G4565047
Mfr # HSP6-1-60T
product price:  $116.99
/ea
Champion Cutting Tool 1/2in - 799 Three Flute Countersink, 100 Degree Countersink Angle, 1/4in Shank Dia., 1-27/32in OAL CHA 799-1/2X100
Champion Cutting Tool

1/2in - 799 Three Flute Countersink, 100 Degree Countersink Angle, 1/4in Shank Dia., 1-27/32in OAL

Zoro # G911873691
Mfr # CHA 799-1/2X100
product price:  $41.55
/ea
Melin Tool Co Countersink, Hss, 82 deg., 5/16", Finish - Machining: Black Oxide HS6-5/16-82
Melin Tool Co

Countersink, Hss, 82 deg., 5/16", Finish - Machining: Black Oxide

Zoro # G4563927
Mfr # HS6-5/16-82
product price:  $17.75
/ea
Drill America 1/2"-82 1/4" Shank HSS 3 Flute Center Reamer DEWCSK1/2-82X1/4
Drill America

1/2"-82 1/4" Shank HSS 3 Flute Center Reamer

Zoro # G1743615
Mfr # DEWCSK1/2-82X1/4
product price:  $8.99
/ea
Melin Tool Co Countersink, Carbide, DE, 60 deg., 1/8", Number of Flutes: 6 DC6-1/8-60
Melin Tool Co

Countersink, Carbide, DE, 60 deg., 1/8", Number of Flutes: 6

Zoro # G4964543
Mfr # DC6-1/8-60
product price:  $35.29
/ea
Melin Tool Co Countersink, Drill Pt, 100 deg., 1/4" DC4DP-1/4-100
Melin Tool Co

Countersink, Drill Pt, 100 deg., 1/4"

Zoro # G5005581
Mfr # DC4DP-1/4-100
product price:  $59.35
/ea
Melin Tool Co Countersink, Hss, 82 deg., 7/8", Number of Flutes: 4 HS4-7/8-82
Melin Tool Co

Countersink, Hss, 82 deg., 7/8", Number of Flutes: 4

Zoro # G4741130
Mfr # HS4-7/8-82
product price:  $66.99
/ea
Melin Tool Co Countersink, Carbide, DE, 90 deg., 1/2", Number of Flutes: 6 DC6-1/2-90
Melin Tool Co

Countersink, Carbide, DE, 90 deg., 1/2", Number of Flutes: 6

Zoro # G4964327
Mfr # DC6-1/2-90
product price:  $130.99
/ea
Melin Tool Co Countersink, Carbide, 60 deg., 1" C6NC-1-60
Melin Tool Co

Countersink, Carbide, 60 deg., 1"

Zoro # G4557791
Mfr # C6NC-1-60
product price:  $273.99
/ea
Melin Tool Co Countersink, Hss, 60 deg., 1/2", Number of Flutes: 3 HS3-1/2-60T
Melin Tool Co

Countersink, Hss, 60 deg., 1/2", Number of Flutes: 3

Zoro # G4741587
Mfr # HS3-1/2-60T
product price:  $31.39
/ea
Keo Countersink, 1 in, 90 , 3 in 917-000-804
Keo

Countersink, 1 in, 90 , 3 in

Zoro # G412007137
Mfr # 917-000-804
product price:  $263.99
/ea
Melin Tool Co Cobalt Countersink 1F 90Deg 1-1/2"X HSP1-1-1/2-90
Melin Tool Co

Cobalt Countersink 1F 90Deg 1-1/2"X

Zoro # G4504698
Mfr # HSP1-1-1/2-90
product price:  $178.99
/ea
Melin Tool Co Machine Countersink, 82 deg., 1/2" HSMC-1/2-82
Melin Tool Co

Machine Countersink, 82 deg., 1/2"

Zoro # G5343027
Mfr # HSMC-1/2-82
product price:  $26.39
/ea
Brute Platinum 5/8in - XL801 Brute Single Flute Countersink, 60 deg Countersink Angle, High Hook CHA XL801-5/8X60
Brute Platinum

5/8in - XL801 Brute Single Flute Countersink, 60 deg Countersink Angle, High Hook

Zoro # G311874656
Mfr # CHA XL801-5/8X60
product price:  $43.39
/ea
Melin Tool Co Drill Point Countersink, 82 deg., 1/8" DC4DP-1/8-82
Melin Tool Co

Drill Point Countersink, 82 deg., 1/8"

Zoro # G5328808
Mfr # DC4DP-1/8-82
product price:  $38.25
/ea
Champion Cutting Tool 1/4in - 799 Three Flute Countersink, 60 Degree Countersink Angle, 1/4in Shank Dia., 1-7/16in OAL CHA 799-1/4X60
Champion Cutting Tool

1/4in - 799 Three Flute Countersink, 60 Degree Countersink Angle, 1/4in Shank Dia., 1-7/16in OAL

Zoro # G711873440
Mfr # CHA 799-1/4X60
product price:  $26.69
/ea
Melin Tool Co CNC Countersink, HSS, 60 deg., 3/4" HS6NC-3/4-60
Melin Tool Co

CNC Countersink, HSS, 60 deg., 3/4"

Zoro # G5342318
Mfr # HS6NC-3/4-60
product price:  $54.69
/ea
Countersinks (4,500+ items) - Page 65
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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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