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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 (3,500+ items) - Page 4

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
Hhip 5/8" 82 Degree 6 Flute High Speed Steel Chatterless Countersink 2001-3625
Hhip

5/8" 82 Degree 6 Flute High Speed Steel Chatterless Countersink

Zoro # G2468324
Mfr # 2001-3625
product price:  $13.59
/ea
M.A. Ford Endmill 3/8X1-5/8 .060Cr 79000012
M.A. Ford

Endmill 3/8X1-5/8 .060Cr

Zoro # G1164866
Mfr # 79000012
product price:  $150.99
/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 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:  $46.09
/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 1 Inch 82 deg ZErO Flute CO Deburring Tool 919-000-212
Keo

1 Inch 82 deg ZErO Flute CO Deburring Tool

Zoro # G2072987
Mfr # 919-000-212
product price:  $66.79
/ea
Keo 1/2 60 deg ZErO Flute CO Deburring Tool 919-000-189
Keo

1/2 60 deg ZErO Flute CO Deburring Tool

Zoro # G1281716
Mfr # 919-000-189
product price:  $28.75
/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
Keo Countersink, 6 FL, 82 Deg, 3/4, Cobalt, TiN 919-000-748
Keo

Countersink, 6 FL, 82 Deg, 3/4, Cobalt, TiN

Zoro # G6634074
Mfr # 919-000-748
product price:  $56.59
/ea
Link 5/16" HSS Se .315 X 21/32 Drill 5/8 X 2-5/8 Body 3/8 X 15/16 Shank 55-L2-195
Link

5/16" HSS Se .315 X 21/32 Drill 5/8 X 2-5/8 Body 3/8 X 15/16 Shank

Zoro # G7645820
Mfr # 55-L2-195
product price:  $30.29
/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
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
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
Osg Countersink, 2-1/2 in. L, 82 deg., 1/2 in. 706-5000-082
Osg

Countersink, 2-1/2 in. L, 82 deg., 1/2 in.

Zoro # G1772219
Mfr # 706-5000-082
product price:  $55.25
/ea
Drill America .307"-25/32" 1/4" Shank 82 Degree Pilotless Countersink WELCS-26A
Drill America

.307"-25/32" 1/4" Shank 82 Degree Pilotless Countersink

Zoro # G1745819
Mfr # WELCS-26A
product price:  $38.29
/ea
Keo 5/8 x 90 deg KEO HSS RH 3Fl C Reamer 917-000-071
Keo

5/8 x 90 deg KEO HSS RH 3Fl C Reamer

Zoro # G0729574
Mfr # 917-000-071
product price:  $28.69
/ea
Link #8 HSS Se .166 X 15/32 Drill 7/16 X 2 Body 1/4 X 5/8 Shank 55-L2-191
Link

#8 HSS Se .166 X 15/32 Drill 7/16 X 2 Body 1/4 X 5/8 Shank

Zoro # G7645629
Mfr # 55-L2-191
product price:  $23.99
/ea
Link #12 HSS Se .220 X 1/2 Drill 7/16 X 2 Body 1/4 X 5/8 Shank 55-L2-193
Link

#12 HSS Se .220 X 1/2 Drill 7/16 X 2 Body 1/4 X 5/8 Shank

Zoro # G7645489
Mfr # 55-L2-193
product price:  $27.89
/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
Holex Pro Steel High-Precision HSS Countersink with 3 Drive Flats, 90 Deg, TiAlN Coated, 11.5 mm 150184 11,5
Holex

Pro Steel High-Precision HSS Countersink with 3 Drive Flats, 90 Deg, TiAlN Coated, 11.5 mm

Zoro # G214391564
Mfr # 150184 11,5
product price:  $27.69
/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
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:  $120.99
/ea
Drill America 3/32"-1/4" 100 Degree Countersink WELCSA-8
Drill America

3/32"-1/4" 100 Degree Countersink

Zoro # G1744595
Mfr # WELCSA-8
product price:  $13.95
/ea
Drill America 1"-82 HSS 4 Flute Machine Countersink DEWMSK1-82
Drill America

1"-82 HSS 4 Flute Machine Countersink

Zoro # G1744114
Mfr # DEWMSK1-82
product price:  $35.79
/ea
Mastercut Tool 1/4x1/4x2 3FL 90 Degree Countersink 680-506
Mastercut Tool

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

Zoro # G000579084
Mfr # 680-506
product price:  $19.15
/ea
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
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
M.A. Ford 5/16 X13/16X.090Cr Blaze Endmill 61T037503
M.A. Ford

5/16 X13/16X.090Cr Blaze Endmill

Zoro # G1336661
Mfr # 61T037503
product price:  $25.35
/ea
Shaviv Deburring Tool Set, Yellow 155-00222
Shaviv

Deburring Tool Set, Yellow

Zoro # G010914271
Mfr # 155-00222
product price:  $48.19
/ea
Drillco 5/16, COUNTRSINK 82DEG SGL FLUTE - 3600E 36E120B
Drillco

5/16, COUNTRSINK 82DEG SGL FLUTE - 3600E

Zoro # G910372614
Mfr # 36E120B
product price:  $10.29
/ea
Champion Cutting Tool CSK-SH Zero Flute Countersink - Deburring Tool, 1/4in Shank, Screw Size - No 2 CHA CSK-3SH
Champion Cutting Tool

CSK-SH Zero Flute Countersink - Deburring Tool, 1/4in Shank, Screw Size - No 2

Zoro # G911874469
Mfr # CHA CSK-3SH
product price:  $30.95
/ea
Versadrive HMT Countersink Set, 3/8, 1/2, 5/8, 3/4, 1 in., 82 Degree 603065-5SET
Versadrive

HMT Countersink Set, 3/8, 1/2, 5/8, 3/4, 1 in., 82 Degree

Zoro # G409199173
Mfr # 603065-5SET
product price:  $377.99
/ea
Drill America .307"-25/32" 1/2" Shank 82 Degree Pilotless Countersink WELCS-26
Drill America

.307"-25/32" 1/2" Shank 82 Degree Pilotless Countersink

Zoro # G1746494
Mfr # WELCS-26
product price:  $33.55
/ea
Keo 82 deg 3 Flute 5 piece Center Reamer Set HSS 917-000-005
Keo

82 deg 3 Flute 5 piece Center Reamer Set HSS

Zoro # G0602761
Mfr # 917-000-005
product price:  $177.99
/ea
Keo 90 deg 3 Flute 5 piece Center Reamer Set CO 917-000-012
Keo

90 deg 3 Flute 5 piece Center Reamer Set CO

Zoro # G2858475
Mfr # 917-000-012
product price:  $198.99
/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.

Related Categories

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

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