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  1. Home
  2. /
  3. Tools & Machining
  4. /
  5. Cutting Tools
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  7. Countersinks, Center Drills & Spotting Drills
  8. /
  9. Countersinks

Countersinks (3,500+ items) - Page 101

Mastercut Tool 1/2x1/4x2-3/4 6FL 60 Degree Countersink 680-610
Mastercut Tool

1/2x1/4x2-3/4 6FL 60 Degree Countersink

Zoro # G200578771
Mfr # 680-610
product price: 
$32.95
/ea
Karnasch Hss-Xe Countersink, 82 Degree, 3 Flat Si 201780070
Karnasch

Hss-Xe Countersink, 82 Degree, 3 Flat Si

Zoro # G605128113
Mfr # 201780070
product price: 
$44.39
/ea
Mastercut Tool 1x1/2x3 6FL 60 Degree Countersink 680-616
Mastercut Tool

1x1/2x3 6FL 60 Degree Countersink

Zoro # G600578753
Mfr # 680-616
product price: 
$112.99
/ea
Mastercut Tool 1x1/2x3 1FL 90 Degree Countersink 680-216
Mastercut Tool

1x1/2x3 1FL 90 Degree Countersink

Zoro # G500579430
Mfr # 680-216
product price: 
$112.99
/ea
Mastercut Tool 9.5x6x70 3FL 90 Degree Countersink 780-508
Mastercut Tool

9.5x6x70 3FL 90 Degree Countersink

Zoro # G200579389
Mfr # 780-508
product price: 
$27.55
/ea
Mastercut Tool 3x3x38 6FL 90 Degree Countersink 780-802
Mastercut Tool

3x3x38 6FL 90 Degree Countersink

Zoro # G100579526
Mfr # 780-802
product price: 
$10.45
/ea
Mastercut Tool 6x6x50 3FL 82 Degree Countersink 780-406
Mastercut Tool

6x6x50 3FL 82 Degree Countersink

Zoro # G200578801
Mfr # 780-406
product price: 
$17.89
/ea
Karnasch HSS-Xe Blue-Tec Coated Countersink, 82 D 201785080
Karnasch

HSS-Xe Blue-Tec Coated Countersink, 82 D

Zoro # G305128116
Mfr # 201785080
product price: 
$61.99
/ea
Mastercut Tool 1/2x1/4x2-3/4 6FL 90 Degree Countersink, PowerA 680-810-1
Mastercut Tool

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

Zoro # G500579133
Mfr # 680-810-1
product price: 
$36.99
/ea
Mastercut Tool 19x8x70 6FL 90 Degree Countersink 780-814
Mastercut Tool

19x8x70 6FL 90 Degree Countersink

Zoro # G300578954
Mfr # 780-814
product price: 
$55.45
/ea
Mastercut Tool 1/8x1/8x1-1/2 6FL 60 Degree Countersink 680-602
Mastercut Tool

1/8x1/8x1-1/2 6FL 60 Degree Countersink

Zoro # G500579058
Mfr # 680-602
product price: 
$10.45
/ea
Karnasch Hss-Xe Countersink, 82 Degree, 3 Flat Si 201780030
Karnasch

Hss-Xe Countersink, 82 Degree, 3 Flat Si

Zoro # G305128109
Mfr # 201780030
product price: 
$21.15
/ea
Mastercut Tool 25x8x70 1FL 82 Degree Countersink 780-116
Mastercut Tool

25x8x70 1FL 82 Degree Countersink

Zoro # G000578704
Mfr # 780-116
product price: 
$109.99
/ea
Internal Tool A Cs-250-60 60degX.250 Dia. 6 Flute Coun 63-3000
Internal Tool

A Cs-250-60 60degX.250 Dia. 6 Flute Coun

Zoro # G000402566
Mfr # 63-3000
product price: 
$90.59
/ea
Mastercut Tool 3x3x38 1FL 82 Degree Countersink 780-102
Mastercut Tool

3x3x38 1FL 82 Degree Countersink

Zoro # G600578852
Mfr # 780-102
product price: 
$10.45
/ea
Mastercut Tool 6x6x50 1FL 60 Degree Countersink 780-006
Mastercut Tool

6x6x50 1FL 60 Degree Countersink

Zoro # G600579569
Mfr # 780-006
product price: 
$17.89
/ea
Internal Tool A Cs-375-90 90degX.375 Dia. 6 Flute Coun 63-5200-C
Internal Tool

A Cs-375-90 90degX.375 Dia. 6 Flute Coun

Zoro # G600402584
Mfr # 63-5200-C
product price: 
$158.99
/ea
Mastercut Tool 1/4 3FL 82 Countersink 680-406
Mastercut Tool

1/4 3FL 82 Countersink

Zoro # G200578733
Mfr # 680-406
product price: 
$17.79
/ea
Mastercut Tool 3/8x1/4x2-1/2 3FL 82 Degree Countersink 680-408
Mastercut Tool

3/8x1/4x2-1/2 3FL 82 Degree Countersink

Zoro # G700578844
Mfr # 680-408
product price: 
$25.15
/ea
No Product Image Available
M.A. Ford

Countersink, 3/4" dia., 1/2" Shank, 60

Zoro # G7267351
Mfr # 61075001
product price: 
$43.35
/ea
Hhip 1-1/4" 82 Degree 6 Flute High Speed Steel Chatterless Countersink 2001-4250
Hhip

1-1/4" 82 Degree 6 Flute High Speed Steel Chatterless Countersink

Zoro # G2468349
Mfr # 2001-4250
product price: 
$46.35
/ea
Hhip 1" 82 Degree 6 Flute High Speed Steel Chatterless Countersink 2001-4000
Hhip

1" 82 Degree 6 Flute High Speed Steel Chatterless Countersink

Zoro # G2468254
Mfr # 2001-4000
product price: 
$32.15
/ea
Hhip 1/4-1 in. 5 Piece 82 Degree 6 Flute High Speed Steel Chatterless Countersink Set 2001-3000
Hhip

1/4-1 in. 5 Piece 82 Degree 6 Flute High Speed Steel Chatterless Countersink Set

Zoro # G412124575
Mfr # 2001-3000
product price: 
$71.79
/ea
Zoro Select CountersinkSet, 82, 7, HighSpeedSteel 21ML39
Zoro Select

CountersinkSet, 82, 7, HighSpeedSteel

Zoro # G5231466
Mfr # 21ML39
product price: 
$66.59
/ea
Hhip 1 in. Single Flute 90 Degree High Speed Steel Countersink 2001-0807
Hhip

1 in. Single Flute 90 Degree High Speed Steel Countersink

Zoro # G712124565
Mfr # 2001-0807
product price: 
$30.99
/ea
Hhip 5 Piece 90 Degree Zero-Flute Countersink & Deburring Tool Set 2001-0007
Hhip

5 Piece 90 Degree Zero-Flute Countersink & Deburring Tool Set

Zoro # G2468516
Mfr # 2001-0007
product price: 
$78.75
/ea
Hhip 1/2" Single Flute 82 Degree High Speed Steel Countersink 2001-0500
Hhip

1/2" Single Flute 82 Degree High Speed Steel Countersink

Zoro # G2468543
Mfr # 2001-0500
product price: 
$11.39
/ea
Hhip 5 Piece 90 Degree 1/4-1 in. High Speed Steel Countersink Set 2001-2006
Hhip

5 Piece 90 Degree 1/4-1 in. High Speed Steel Countersink Set

Zoro # G412124582
Mfr # 2001-2006
product price: 
$66.29
/ea
Hhip 1" 82 Degree 3 Flute HSS Countersink 2001-2000
Hhip

1" 82 Degree 3 Flute HSS Countersink

Zoro # G2468419
Mfr # 2001-2000
product price: 
$32.89
/ea
Zoro Select Countersink, 6 FL, 82 Deg, 1/2, HSS, Even 21ML27
Zoro Select

Countersink, 6 FL, 82 Deg, 1/2, HSS, Even

Zoro # G5234083
Mfr # 21ML27
product price: 
$8.99
/ea
Hhip 3/4" Single Flute 82 Degree High Speed Steel Countersink 2001-0750
Hhip

3/4" Single Flute 82 Degree High Speed Steel Countersink

Zoro # G2468559
Mfr # 2001-0750
product price: 
$20.35
/ea
Hhip 1/4-1" 8 Piece 82 Degree 6 Flute High Speed Steel Countersink Set 2001-3001
Hhip

1/4-1" 8 Piece 82 Degree 6 Flute High Speed Steel Countersink Set

Zoro # G2468394
Mfr # 2001-3001
product price: 
$120.99
/ea
Zoro Select Countersink, 6 FL, 82 Deg, 7/8, HSS, Even 21ML36
Zoro Select

Countersink, 6 FL, 82 Deg, 7/8, HSS, Even

Zoro # G5234022
Mfr # 21ML36
product price: 
$19.79
/ea
No Product Image Available
M.A. Ford

Countersink, 1" dia., 1/2" Shank, 82

Zoro # G7254681
Mfr # 61100002
product price: 
$80.95
/ea
Hhip 1 in. Single Flute 60 Degree High Speed Steel Countersink 2001-0246
Hhip

1 in. Single Flute 60 Degree High Speed Steel Countersink

Zoro # G512124598
Mfr # 2001-0246
product price: 
$28.15
/ea
Hhip 5 Piece 82 Degree 1/4-1" High Speed Steel Countersink Set 2001-2005
Hhip

5 Piece 82 Degree 1/4-1" High Speed Steel Countersink Set

Zoro # G2468376
Mfr # 2001-2005
product price: 
$69.39
/ea
Countersinks (3,500+ items) - Page 101
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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
Reduced Shank Drill BitsHand TapsStep Drill BitsHex DiesTap Sets
ma ford countersink set1 in endmillmetric counterboreradius endmill1 in countersink
120 degree countersink1/2 in countersinkcountersink zero flutesingle flute counter sink3" threaded cap

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