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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 72

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, Hss, DE, 1F, 90 deg., 1/2" dia. DHS1-1/2-90
Melin Tool Co

Countersink, Hss, DE, 1F, 90 deg., 1/2" dia.

Zoro # G4996938
Mfr # DHS1-1/2-90
product price:  $36.35
/ea
Melin Tool Co Countersink, Drill Pt, 120 deg., 1/4" DC4DP-1/4-120
Melin Tool Co

Countersink, Drill Pt, 120 deg., 1/4"

Zoro # G5005493
Mfr # DC4DP-1/4-120
product price:  $66.15
/ea
Melin Tool Co Countersink, Cobalt, 1F, 90 deg., 5/8" x HSP1-5/8-90
Melin Tool Co

Countersink, Cobalt, 1F, 90 deg., 5/8" x

Zoro # G4997470
Mfr # HSP1-5/8-90
product price:  $40.69
/ea
Melin Tool Co Countersink, Cobalt, 1F, 82 deg., 5/8" x HSP1-5/8-82
Melin Tool Co

Countersink, Cobalt, 1F, 82 deg., 5/8" x

Zoro # G4997452
Mfr # HSP1-5/8-82
product price:  $40.99
/ea
Melin Tool Co Countersink, HSS, 1F, 120 deg., 3/4" HS1-3/4-120
Melin Tool Co

Countersink, HSS, 1F, 120 deg., 3/4"

Zoro # G5346457
Mfr # HS1-3/4-120
product price:  $43.65
/ea
Keo Countersink, 1 in, 100 , 3 in 919-002-365
Keo

Countersink, 1 in, 100 , 3 in

Zoro # G412007427
Mfr # 919-002-365
product price:  $257.99
/ea
Melin Tool Co Carbide Countersink, 82 deg., 1/4", Overall Length: 2" C6-1/4-82
Melin Tool Co

Carbide Countersink, 82 deg., 1/4", Overall Length: 2"

Zoro # G5341819
Mfr # C6-1/4-82
product price:  $31.45
/ea
Melin Tool Co Cobalt Countersink, 60 deg., 3/4" HSP6-3/4-60T
Melin Tool Co

Cobalt Countersink, 60 deg., 3/4"

Zoro # G5300342
Mfr # HSP6-3/4-60T
product price:  $85.79
/ea
Melin Tool Co Drill Point Countersink, 90 deg., 1/2" DC4DP-1/2-90
Melin Tool Co

Drill Point Countersink, 90 deg., 1/2"

Zoro # G5328753
Mfr # DC4DP-1/2-90
product price:  $161.99
/ea
Keo Countersink, 1-1/2 in, 100 , 3-1/4 in 919-002-451
Keo

Countersink, 1-1/2 in, 100 , 3-1/4 in

Zoro # G212007634
Mfr # 919-002-451
product price:  $649.99
/ea
Fullerton Tool 6-Flute - 90 Degree End - 1835 Countersinks, RH Spiral, 3/8 18937
Fullerton Tool

6-Flute - 90 Degree End - 1835 Countersinks, RH Spiral, 3/8

Zoro # G205852913
Mfr # 18937
product price:  $38.69
/ea
Mastercut Tool 5/8x3/8x3 1FL 82 Degree Countersink 680-112
Mastercut Tool

5/8x3/8x3 1FL 82 Degree Countersink

Zoro # G200578634
Mfr # 680-112
product price:  $52.49
/ea
Melin Tool Co Drill Point Countersnk, HSS, 100 deg., 5/8", Number of Flutes: 4 HS4DP-5/8-100
Melin Tool Co

Drill Point Countersnk, HSS, 100 deg., 5/8", Number of Flutes: 4

Zoro # G5343401
Mfr # HS4DP-5/8-100
product price:  $47.69
/ea
Melin Tool Co Countersink, HSS, 1F, 90 deg., 3/8" HS1-3/8-90
Melin Tool Co

Countersink, HSS, 1F, 90 deg., 3/8"

Zoro # G5302348
Mfr # HS1-3/8-90
product price:  $16.29
/ea
Melin Tool Co Carbide Countersink, 60 deg., 3/4", Number of Flutes: 6 C6NC-3/4-60
Melin Tool Co

Carbide Countersink, 60 deg., 3/4", Number of Flutes: 6

Zoro # G5341889
Mfr # C6NC-3/4-60
product price:  $160.99
/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 7/8in - 800 Four Flute Machine Countersink, 90 Degree Countersink Angle, 1/2in Shank Dia. CHA 800-7/8X90
Champion Cutting Tool

7/8in - 800 Four Flute Machine Countersink, 90 Degree Countersink Angle, 1/2in Shank Dia.

Zoro # G111874337
Mfr # CHA 800-7/8X90
product price:  $156.99
/ea
Melin Tool Co Carbide Countersink, 82 deg., 5/16" C6-5/16-82
Melin Tool Co

Carbide Countersink, 82 deg., 5/16"

Zoro # G5326769
Mfr # C6-5/16-82
product price:  $44.39
/ea
Melin Tool Co Countersink, Drill Pt, 82 deg., 5/16" DC4DP-5/16-82
Melin Tool Co

Countersink, Drill Pt, 82 deg., 5/16"

Zoro # G5005417
Mfr # DC4DP-5/16-82
product price:  $103.99
/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
M.A. Ford 1/8 X 3/8 X 1.5 Endmill 61B025002
M.A. Ford

1/8 X 3/8 X 1.5 Endmill

Zoro # G1348038
Mfr # 61B025002
product price:  $27.49
/ea
Keo Countersink, 3 FL, 90 Deg, 3/8, Carbide 917-000-347
Keo

Countersink, 3 FL, 90 Deg, 3/8, Carbide

Zoro # G1459875
Mfr # 917-000-347
product price:  $41.45
/ea
Melin Tool Co Carbide De Countersink 1F 90Deg 1/2" DC1-1/2-90
Melin Tool Co

Carbide De Countersink 1F 90Deg 1/2"

Zoro # G4493017
Mfr # DC1-1/2-90
product price:  $143.99
/ea
Melin Tool Co Carbide Countersink, 90 deg., 3/4" C6-3/4-90
Melin Tool Co

Carbide Countersink, 90 deg., 3/4"

Zoro # G5341679
Mfr # C6-3/4-90
product price:  $159.99
/ea
Melin Tool Co Countersink, Cobalt, 60 deg., 1 HSP3-1-60T
Melin Tool Co

Countersink, Cobalt, 60 deg., 1

Zoro # G4741718
Mfr # HSP3-1-60T
product price:  $89.95
/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 Countersink, Cobalt, 1F, 90 deg., 1/4" x HSP1-1/4-90
Melin Tool Co

Countersink, Cobalt, 1F, 90 deg., 1/4" x

Zoro # G4997647
Mfr # HSP1-1/4-90
product price:  $14.85
/ea
M.A. Ford Endmill 3/4X2-1/4 .015Cr 79018703
M.A. Ford

Endmill 3/4X2-1/4 .015Cr

Zoro # G1163448
Mfr # 79018703
product price:  $14.55
/ea
Melin Tool Co Double End Countersink, HSS, 82 deg., 3/8", Number of Flutes: 6 DHS6-3/8-82
Melin Tool Co

Double End Countersink, HSS, 82 deg., 3/8", Number of Flutes: 6

Zoro # G5299968
Mfr # DHS6-3/8-82
product price:  $30.35
/ea
Melin Tool Co Countersink, Hss, 60 deg., 1", Number of Flutes: 3 HS3-1-60T
Melin Tool Co

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

Zoro # G4743763
Mfr # HS3-1-60T
product price:  $81.89
/ea
Melin Tool Co Countersink, Carbide, 1F, 60 deg., 1/8" C1-1/8-60
Melin Tool Co

Countersink, Carbide, 1F, 60 deg., 1/8"

Zoro # G4996737
Mfr # C1-1/8-60
product price:  $19.39
/ea
Melin Tool Co Drill Point Countersink, 82 deg., 5/8" DC4DP-5/8-82
Melin Tool Co

Drill Point Countersink, 82 deg., 5/8"

Zoro # G5328799
Mfr # DC4DP-5/8-82
product price:  $226.99
/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
Melin Tool Co Carbide De Countersink, 1F, 120 deg., 3/8" DC1-3/8-120
Melin Tool Co

Carbide De Countersink, 1F, 120 deg., 3/8"

Zoro # G4696653
Mfr # DC1-3/8-120
product price:  $91.89
/ea
Keo Countersink, 1/2 in, 60 , 2-7/8 in 917-000-759
Keo

Countersink, 1/2 in, 60 , 2-7/8 in

Zoro # G312007046
Mfr # 917-000-759
product price:  $77.49
/ea
Countersinks (4,500+ items) - Page 72
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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 BitsHand TapsHigh Speed Jobber Drill BitsTap Sets
120 degree countersink1 in endmillyg-1 tool cocountersink zero flute1/2 in countersink
metric counterboredrill countersink bit3" threaded capsingle flute counter sink82 degree center drill

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