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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 (4,000+ items) - Page 6

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:  $26.39
/ea
Keo Countersink, 3 FL, 82 Deg, 3/16, Carbide 917-000-323
Keo

Countersink, 3 FL, 82 Deg, 3/16, Carbide

Zoro # G1464775
Mfr # 917-000-323
product price:  $21.59
/ea
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, 1 FL, 82 Deg, 3/4, Cobalt, TiN 919-000-586
Keo

Countersink, 1 FL, 82 Deg, 3/4, Cobalt, TiN

Zoro # G3310973
Mfr # 919-000-586
product price:  $53.99
/ea
Melin Tool Co Countersink, HSS, 1F, 90 deg., 3/4" HS1-3/4-90
Melin Tool Co

Countersink, HSS, 1F, 90 deg., 3/4"

Zoro # G5302250
Mfr # HS1-3/4-90
product price:  $45.25
/ea
Melin Tool Co Countersink, Hss, 60 deg., 1", Number of Flutes: 6 HS6-1-60
Melin Tool Co

Countersink, Hss, 60 deg., 1", Number of Flutes: 6

Zoro # G4742950
Mfr # HS6-1-60
product price:  $61.75
/ea
Zephyr Countersink Cage, 3/4" Cutter Dia. ZT680-SP-S-TF
Zephyr

Countersink Cage, 3/4" Cutter Dia.

Zoro # G5910042
Mfr # ZT680-SP-S-TF
product price:  $205.99
/ea
Zoro Select Countersink, 6 Flutes, Carbide, 2-1/2" L 336-005070
Zoro Select

Countersink, 6 Flutes, Carbide, 2-1/2" L

Zoro # G9722210
Mfr # 336-005070
product price:  $36.49
/ea
Keo Countersink, 1 FL, 120 Deg, 1/4, Cobalt, TiN 919-000-674
Keo

Countersink, 1 FL, 120 Deg, 1/4, Cobalt, TiN

Zoro # G9538751
Mfr # 919-000-674
product price:  $15.99
/ea
No Product Image Available
Zephyr

Microstop Countersink Cage 1/4-28thd

Zoro # G4544736
Mfr # ZT330-S
product price:  $99.15
/ea
Champion Cutting Tool 1in - 799 Three Flute Countersink, 100 Degree Countersink Angle, 1/2in Shank Dia., 2-13/16in OAL CHA 799-1X100
Champion Cutting Tool

1in - 799 Three Flute Countersink, 100 Degree Countersink Angle, 1/2in Shank Dia., 2-13/16in OAL

Zoro # G911873455
Mfr # CHA 799-1X100
product price:  $108.99
/ea
Melin Tool Co Countersink, HSS, 1F, 82 deg., 7/8" HS1-7/8-82
Melin Tool Co

Countersink, HSS, 1F, 82 deg., 7/8"

Zoro # G5302427
Mfr # HS1-7/8-82
product price:  $57.65
/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:  $11.39
/ea
Hhip 1-1/2" 82 Degree 6 Flute High Speed Steel Chatterless Countersink 2001-4500
Hhip

1-1/2" 82 Degree 6 Flute High Speed Steel Chatterless Countersink

Zoro # G2468333
Mfr # 2001-4500
product price:  $76.25
/ea
Melin Tool Co Countersink, Cobalt, 1F, 82 deg., 1/2" x HSP1-1/2-82
Melin Tool Co

Countersink, Cobalt, 1F, 82 deg., 1/2" x

Zoro # G4997653
Mfr # HSP1-1/2-82
product price:  $24.69
/ea
Drill America 1/2"-No 40 HSS Threaded Shank Stop Countersink TSC1/2-40
Drill America

1/2"-No 40 HSS Threaded Shank Stop Countersink

Zoro # G1739659
Mfr # TSC1/2-40
product price:  $11.79
/ea
Drill America 1/2"-82 HSS 4 Flute Machine Countersink DEWMSK1/2-82
Drill America

1/2"-82 HSS 4 Flute Machine Countersink

Zoro # G110548628
Mfr # DEWMSK1/2-82
product price:  $19.89
/ea
Link #10 Cobalt Se .206x7/16 Drill 7/16x4 Body 7/16xFull Shank Alu Coat CO-AL-292
Link

#10 Cobalt Se .206x7/16 Drill 7/16x4 Body 7/16xFull Shank Alu Coat

Zoro # G7646654
Mfr # CO-AL-292
product price:  $129.99
/ea
Drill America 1-1/2"-82 HSS 4 Flute Machine Countersink DEWMSK1-1/2-82
Drill America

1-1/2"-82 HSS 4 Flute Machine Countersink

Zoro # G1740009
Mfr # DEWMSK1-1/2-82
product price:  $91.29
/ea
Zoro Select Countersink, 3 FL, 82 Deg, 5/8, HSS 21ML10
Zoro Select

Countersink, 3 FL, 82 Deg, 5/8, HSS

Zoro # G5233961
Mfr # 21ML10
product price:  $12.39
/ea
Keo 1/2 x 82 deg HSS 6FLT 3/8 SK Cntsnk 919-000-346
Keo

1/2 x 82 deg HSS 6FLT 3/8 SK Cntsnk

Zoro # G2569287
Mfr # 919-000-346
product price:  $18.39
/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:  $175.99
/ea
Zoro Select CountersinkSet, 82, 5, HighSpeedSteel 21ML13
Zoro Select

CountersinkSet, 82, 5, HighSpeedSteel

Zoro # G5259213
Mfr # 21ML13
product price:  $98.15
/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
Keo 1/2 x 82 deg CO 6FLT 1/4 SK Cntsnk 919-000-739
Keo

1/2 x 82 deg CO 6FLT 1/4 SK Cntsnk

Zoro # G1824347
Mfr # 919-000-739
product price:  $21.59
/ea
Keo 1 x 82 deg KEO CO RH SF Countersink 919-000-587
Keo

1 x 82 deg KEO CO RH SF Countersink

Zoro # G0680215
Mfr # 919-000-587
product price:  $67.49
/ea
Keo Drill/Countersink, 6 FL, 82 deg., 2in L, HSS 919-000-345
Keo

Drill/Countersink, 6 FL, 82 deg., 2in L, HSS

Zoro # G2776560
Mfr # 919-000-345
product price:  $25.15
/ea
Keo Countersink, 3 FL, 82 Deg, 1 In, Co, TiN 917-000-188
Keo

Countersink, 3 FL, 82 Deg, 1 In, Co, TiN

Zoro # G2253517
Mfr # 917-000-188
product price:  $86.39
/ea
Keo 3/8 x 82 deg KEO CO SF Countersink 919-000-579
Keo

3/8 x 82 deg KEO CO SF Countersink

Zoro # G1336562
Mfr # 919-000-579
product price:  $17.49
/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:  $13.99
/ea
Keo 1 x 120 deg KEO HSS RH SF Countersink 919-000-057
Keo

1 x 120 deg KEO HSS RH SF Countersink

Zoro # G2561605
Mfr # 919-000-057
product price:  $59.39
/ea
Osg Countersink, 1 FL, 82 deg., 1/2 in. 700-5001
Osg

Countersink, 1 FL, 82 deg., 1/2 in.

Zoro # G1772605
Mfr # 700-5001
product price:  $57.19
/ea
Keo 120 deg 6 Flute 7 piece Countersink Set CO 919-000-037
Keo

120 deg 6 Flute 7 piece Countersink Set CO

Zoro # G6800543
Mfr # 919-000-037
product price:  $261.99
/ea
Keo 100 deg 6 Flute 7 piece Countersink Set CO 919-000-035
Keo

100 deg 6 Flute 7 piece Countersink Set CO

Zoro # G0434393
Mfr # 919-000-035
product price:  $253.99
/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:  $234.99
/ea
Link 120 Degree Cobalt Short Spot Drill 5 Pc Set 05-CO-388
Link

120 Degree Cobalt Short Spot Drill 5 Pc Set

Zoro # G7638236
Mfr # 05-CO-388
product price:  $221.99
/ea
Countersinks (4,000+ items) - Page 6
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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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