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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
  8. /
  9. Countersinks

Countersinks (3,500+ items) - Page 3

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: 
$133.99
/ea
Hhip 7/8" 82 Degree 6 Flute High Speed Steel Chatterless Countersink 2001-3875
Hhip

7/8" 82 Degree 6 Flute High Speed Steel Chatterless Countersink

Zoro # G2468297
Mfr # 2001-3875
product price: 
$25.15
/ea
M.A. Ford Endmill 3/8X1-5/8 .015Cr 79000004
M.A. Ford

Endmill 3/8X1-5/8 .015Cr

Zoro # G1164391
Mfr # 79000004
product price: 
$210.99
/ea
M.A. Ford Endmill 3/8X1-5/8 .090Cr 79000013
M.A. Ford

Endmill 3/8X1-5/8 .090Cr

Zoro # G1165511
Mfr # 79000013
product price: 
$155.99
/ea
Keo Countersink, 1 FL, 82 Deg, 5/8, HSS, Uncoated 919-000-261
Keo

Countersink, 1 FL, 82 Deg, 5/8, HSS, Uncoated

Zoro # G2447523
Mfr # 919-000-261
product price: 
$22.79
/ea
Keo 1/2 82 deg ZErO Flute CO Deburring Tool 919-000-207
Keo

1/2 82 deg ZErO Flute CO Deburring Tool

Zoro # G2245415
Mfr # 919-000-207
product price: 
$35.45
/ea
Keo Countersink, 6 Fl, 82 Deg, 1 In, Cobalt 919-000-751
Keo

Countersink, 6 Fl, 82 Deg, 1 In, Cobalt

Zoro # G1438717
Mfr # 919-000-751
product price: 
$70.99
/ea
Keo 3/4 82 deg ZErO Flute CO Deburring Tool 919-000-211
Keo

3/4 82 deg ZErO Flute CO Deburring Tool

Zoro # G0771504
Mfr # 919-000-211
product price: 
$61.15
/ea
Zoro Select Countersink, 6 FL, 82 Deg, 1/2, HSS, Even 21ML34
Zoro Select

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

Zoro # G5234031
Mfr # 21ML34
product price: 
$10.39
/ea
Hhip 5/8 in. Single Flute 90 Degree High Speed Steel Countersink 2001-0805
Hhip

5/8 in. Single Flute 90 Degree High Speed Steel Countersink

Zoro # G612124610
Mfr # 2001-0805
product price: 
$12.55
/ea
Hhip 1/4 Single Flute 90 Degree High Speed Steel Countersink 2001-0802
Hhip

1/4 Single Flute 90 Degree High Speed Steel Countersink

Zoro # G912482229
Mfr # 2001-0802
product price: 
$4.89
/ea
Sold in mult. of 2 for $9.78
Zephyr CountersinkCage, Standard, 1/4"-28, 1.25in ZT330-SP-S
Zephyr

CountersinkCage, Standard, 1/4"-28, 1.25in

Zoro # G2472850
Mfr # ZT330-SP-S
product price: 
$126.99
/ea
Zoro Select Countersink, 1 FL, 82 Deg, 3/8, HSS, Uncoated 21MK98
Zoro Select

Countersink, 1 FL, 82 Deg, 3/8, HSS, Uncoated

Zoro # G5233794
Mfr # 21MK98
product price: 
$7.45
/ea
Zoro Select Countersink, 1 FL, 82 Deg, 1/2, HSS, Uncoated 21MK97
Zoro Select

Countersink, 1 FL, 82 Deg, 1/2, HSS, Uncoated

Zoro # G5233837
Mfr # 21MK97
product price: 
$12.79
/ea
Keo Countersink, 1 FL, 90 Deg, 1/2, HSS, Uncoated 919-000-075
Keo

Countersink, 1 FL, 90 Deg, 1/2, HSS, Uncoated

Zoro # G3312285
Mfr # 919-000-075
product price: 
$19.49
/ea
Hhip 1/4" Single Flute 82 Degree High Speed Steel Countersink 2001-0250
Hhip

1/4" Single Flute 82 Degree High Speed Steel Countersink

Zoro # G2468568
Mfr # 2001-0250
product price: 
$5.19
/ea
Sold in mult. of 2 for $10.38
Mastercut Tool 1/2x1/4x2-3/4 3FL 90 Degree Countersink 680-510
Mastercut Tool

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

Zoro # G600579309
Mfr # 680-510
product price: 
$33.89
/ea
Keo 100 deg 6 Flute 7 piece Countersink Set HSS 919-000-444
Keo

100 deg 6 Flute 7 piece Countersink Set HSS

Zoro # G2186292
Mfr # 919-000-444
product price: 
$249.99
/ea
Hhip 5 Piece 1/4-1" 82 Degree High Speed Steel Countersink Set 2000-0031
Hhip

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

Zoro # G2468489
Mfr # 2000-0031
product price: 
$56.49
/ea
Shaviv Deburring Tool Set, Yellow 155-00222
Shaviv

Deburring Tool Set, Yellow

Zoro # G010914271
Mfr # 155-00222
product price: 
$48.19
/ea
Hanson 1/2" High Speed Steel Countersink 12411
Hanson

1/2" High Speed Steel Countersink

Zoro # G502648523
Mfr # 12411
product price: 
$19.99
/ea
M.A. Ford 5/8 90 Multi-Fl Cs Tin 79T062503
M.A. Ford

5/8 90 Multi-Fl Cs Tin

Zoro # G1166239
Mfr # 79T062503
product price: 
$52.65
/ea
Drillco 5/8, COUNTERSINK 90DEG SGL FLUTE - 3600E 36E140C
Drillco

5/8, COUNTERSINK 90DEG SGL FLUTE - 3600E

Zoro # G910372454
Mfr # 36E140C
product price: 
$19.95
/ea
Keo ZErO Flute Set 90 deg 5/16" - 1" 5 pcs CO 919-000-234
Keo

ZErO Flute Set 90 deg 5/16" - 1" 5 pcs CO

Zoro # G0880713
Mfr # 919-000-234
product price: 
$191.99
/ea
Drillco 1/2, MACHINE COUNTRSINK 82DEG 4 FL 3800E 38E132B
Drillco

1/2, MACHINE COUNTRSINK 82DEG 4 FL 3800E

Zoro # G410370431
Mfr # 38E132B
product price: 
$19.49
/ea
M.A. Ford Xt 3/4X3-1/4X6 - .015Cr 78050006
M.A. Ford

Xt 3/4X3-1/4X6 - .015Cr

Zoro # G1163052
Mfr # 78050006
product price: 
$89.95
/ea
M.A. Ford Csink Set 79 Ser 82 Deg 79T000012
M.A. Ford

Csink Set 79 Ser 82 Deg

Zoro # G1164026
Mfr # 79T000012
product price: 
$187.99
/ea
Zephyr CountersinkCage, Standard, 1/4"-28, 1in ZT330-W
Zephyr

CountersinkCage, Standard, 1/4"-28, 1in

Zoro # G2472878
Mfr # ZT330-W
product price: 
$116.99
/ea
Keo 3/8 90 deg ZErO Flute CO Deburring Tool 919-000-221
Keo

3/8 90 deg ZErO Flute CO Deburring Tool

Zoro # G1878344
Mfr # 919-000-221
product price: 
$25.19
/ea
Zoro Select Countersink, 6 FL, 82 Deg, 1 1/4, HSS, Even 21ML38
Zoro Select

Countersink, 6 FL, 82 Deg, 1 1/4, HSS, Even

Zoro # G5268121
Mfr # 21ML38
product price: 
$40.69
/ea
Keo 5/16 82 deg ZErO Flute CO Deburring Tool 919-000-203
Keo

5/16 82 deg ZErO Flute CO Deburring Tool

Zoro # G0916194
Mfr # 919-000-203
product price: 
$24.79
/ea
Link #6 HSS Se .140 X 11/32 Drill 5/16 X 1-3/4 Body 1/4 X 5/8 Shank 55-L2-190
Link

#6 HSS Se .140 X 11/32 Drill 5/16 X 1-3/4 Body 1/4 X 5/8 Shank

Zoro # G7642110
Mfr # 55-L2-190
product price: 
$21.25
/ea
Grizzly 3 Pc. 6 Flute Countersink Set - 82 H3024
Grizzly

3 Pc. 6 Flute Countersink Set - 82

Zoro # G923576085
Mfr # H3024
product price: 
$27.95
/ea
Zephyr Countersink Cage, Wide, 3/8"-24, 1.37 in ZT331-SP-S
Zephyr

Countersink Cage, Wide, 3/8"-24, 1.37 in

Zoro # G2571200
Mfr # ZT331-SP-S
product price: 
$299.99
/ea
Big Horn 5 Piece Counter Sink Set with 3/8 Plug Cutter 13201
Big Horn

5 Piece Counter Sink Set with 3/8 Plug Cutter

Zoro # G104396730
Mfr # 13201
product price: 
$16.75
/ea
Hhip 1/4 Single Flute 82 Degree Carbide Countersink 2002-0250
Hhip

1/4 Single Flute 82 Degree Carbide Countersink

Zoro # G212482264
Mfr # 2002-0250
product price: 
$30.35
/ea
Countersinks (3,500+ items) - Page 3
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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

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1 in countersinkyg-1 tool co1/2 in countersinkmetric counterborecountersink zero flute

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