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  5. Cutting Tools
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  7. Countersinks, Center Drills & Spotting Drills
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  9. Countersinks

Countersinks (3,500+ items) - Page 4

Hhip 3 Piece 90 Degree Indexable Countersink & Chamfer Tool Set 2001-0012
Hhip

3 Piece 90 Degree Indexable Countersink & Chamfer Tool Set

Zoro # G2468665
Mfr # 2001-0012
product price: 
$154.99
/ea
Keo Countersink, 6 FL, 82 Deg, 1/2, Cobalt, TiN 919-000-742
Keo

Countersink, 6 FL, 82 Deg, 1/2, Cobalt, TiN

Zoro # G6958673
Mfr # 919-000-742
product price: 
$28.79
/ea
Keo Countersink, 6 FL, 100 Deg, 5/8, Cobalt, TiN 919-000-818
Keo

Countersink, 6 FL, 100 Deg, 5/8, Cobalt, TiN

Zoro # G1884407
Mfr # 919-000-818
product price: 
$43.19
/ea
Keo Countersink, 6 FL, 82 Deg, 3/8, Cobalt, TiN 919-000-738
Keo

Countersink, 6 FL, 82 Deg, 3/8, Cobalt, TiN

Zoro # G6654225
Mfr # 919-000-738
product price: 
$22.59
/ea
Keo Countersink, 6 FL, 82 Deg, 5/8, Cobalt, TiN 919-000-746
Keo

Countersink, 6 FL, 82 Deg, 5/8, Cobalt, TiN

Zoro # G7530135
Mfr # 919-000-746
product price: 
$43.15
/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
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
Link English HSS Combined Drill & Counterbore 9 Pc Set 05-L2-376
Link

English HSS Combined Drill & Counterbore 9 Pc Set

Zoro # G7646688
Mfr # 05-L2-376
product price: 
$257.99
/ea
Champion Cutting Tool CSK Zero Flute Countersink - Deburring Tool, 82 deg Pntless, Round Shank CHA CSK26
Champion Cutting Tool

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

Zoro # G911874384
Mfr # CHA CSK26
product price: 
$60.19
/ea
Drillco 7/8, MACHINE COUNTRSINK 90DEG 4 FL 3900E 38E156C
Drillco

7/8, MACHINE COUNTRSINK 90DEG 4 FL 3900E

Zoro # G810370222
Mfr # 38E156C
product price: 
$36.15
/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
Kodiak Cutting Tools 1/2 Carbide Countersink Six Flute 82 Deg. 5419612
Kodiak Cutting Tools

1/2 Carbide Countersink Six Flute 82 Deg.

Zoro # G8642018
Mfr # 5419612
product price: 
$64.75
/ea
Zoro Select CountersinkSet, 82, 5, HighSpeedSteel 21ML06
Zoro Select

CountersinkSet, 82, 5, HighSpeedSteel

Zoro # G5233934
Mfr # 21ML06
product price: 
$77.79
/ea
Keo Countersink, Pilot 6.6 mm, CTRbore 11 mm 902-000-057
Keo

Countersink, Pilot 6.6 mm, CTRbore 11 mm

Zoro # G7028314
Mfr # 902-000-057
product price: 
$63.15
/ea
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
Keo Countersink, 1 FL, 60 Deg, 1 1/2, Cobalt, TiN 919-000-568
Keo

Countersink, 1 FL, 60 Deg, 1 1/2, Cobalt, TiN

Zoro # G7140865
Mfr # 919-000-568
product price: 
$219.99
/ea
Keo 1/2 90 deg ZErO Flute CO Deburring Tool 919-000-223
Keo

1/2 90 deg ZErO Flute CO Deburring Tool

Zoro # G0649546
Mfr # 919-000-223
product price: 
$30.75
/ea
Osg Countersink, 3/4 in, 90 , 2-7/8 in 700-7502
Osg

Countersink, 3/4 in, 90 , 2-7/8 in

Zoro # G1772508
Mfr # 700-7502
product price: 
$101.99
/ea
Keo Countersink, 6 Fl, 82 Deg, 1/2, Cobalt 919-000-741
Keo

Countersink, 6 Fl, 82 Deg, 1/2, Cobalt

Zoro # G3025452
Mfr # 919-000-741
product price: 
$23.79
/ea
Keo Countersink, 1 FL, 82 Deg, 3/8, HSS, Uncoated 919-000-169
Keo

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

Zoro # G0504481
Mfr # 919-000-169
product price: 
$14.79
/ea
Zoro Select Countersink, 1 FL, 82 Deg, 5/8, HSS, Uncoated 21ML01
Zoro Select

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

Zoro # G5233812
Mfr # 21ML01
product price: 
$13.69
/ea
Osg Countersink, 2-3/8 in. L, 82 deg., 3/8 in. 706-3750-082
Osg

Countersink, 2-3/8 in. L, 82 deg., 3/8 in.

Zoro # G1772246
Mfr # 706-3750-082
product price: 
$36.99
/ea
Drill America 1/2"-82 Carbide 6 Flute Countersink DMOCHAT1/2-82
Drill America

1/2"-82 Carbide 6 Flute Countersink

Zoro # G410548250
Mfr # DMOCHAT1/2-82
product price: 
$74.15
/ea
Keo Countersink, 6 FL, 82 Deg, 1 In, Cobalt, TiN 919-000-752
Keo

Countersink, 6 FL, 82 Deg, 1 In, Cobalt, TiN

Zoro # G6437776
Mfr # 919-000-752
product price: 
$97.89
/ea
Keo Countersink, 3 Fl, 120 Deg, 3/8, Cobalt 917-000-259
Keo

Countersink, 3 Fl, 120 Deg, 3/8, Cobalt

Zoro # G9538812
Mfr # 917-000-259
product price: 
$18.49
/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
Keo Countersink, 1 FL, 82 Deg, 3/4, HSS, Uncoated 919-000-157
Keo

Countersink, 1 FL, 82 Deg, 3/4, HSS, Uncoated

Zoro # G0857053
Mfr # 919-000-157
product price: 
$40.85
/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
Keo Countersink, 3 Fl, 82 Deg, 3/4, Cobalt 917-000-185
Keo

Countersink, 3 Fl, 82 Deg, 3/4, Cobalt

Zoro # G2322932
Mfr # 917-000-185
product price: 
$46.15
/ea
Zoro Select Countersink, 3/8 in, 82 , 1-3/4 in 21ML08
Zoro Select

Countersink, 3/8 in, 82 , 1-3/4 in

Zoro # G5233882
Mfr # 21ML08
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
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
Champion Cutting Tool CSK Zero Flute Countersink - Deburring Tool, 82 deg Pntless, Round Shank CHA CSK10S
Champion Cutting Tool

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

Zoro # G511874449
Mfr # CHA CSK10S
product price: 
$27.69
/ea
Hhip 1/2 Single Flute 60 Degree High Speed Steel Countersink 2001-0243
Hhip

1/2 Single Flute 60 Degree High Speed Steel Countersink

Zoro # G412482231
Mfr # 2001-0243
product price: 
$10.85
/ea
Countersinks (3,500+ items) - Page 4
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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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1 in countersinkyg-1 tool co1/2 in countersinkmetric counterborecountersink zero flute

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