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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 5

Keo 1 1/4 82 deg ZErO Flute CO Deburring Tool 919-000-215
Keo

1 1/4 82 deg ZErO Flute CO Deburring Tool

Zoro # G1757682
Mfr # 919-000-215
product price: 
$165.99
/ea
Keo Countersink, 1 FL, 82 Deg, 5/8, Cobalt, TiN 919-000-584
Keo

Countersink, 1 FL, 82 Deg, 5/8, Cobalt, TiN

Zoro # G2669615
Mfr # 919-000-584
product price: 
$38.59
/ea
Cleveland Countersink Set, 60 , 5 C00972
Cleveland

Countersink Set, 60 , 5

Zoro # G4783532
Mfr # C00972
product price: 
$160.99
/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
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
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
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
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 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
Keo 1 x 82 deg KEO HSS RH 3Fl Center Reamer 917-000-081
Keo

1 x 82 deg KEO HSS RH 3Fl Center Reamer

Zoro # G2158527
Mfr # 917-000-081
product price: 
$62.19
/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
Zoro Select Countersink, 6 Flutes, Carbide, 2-1/2" L 336-006070
Zoro Select

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

Zoro # G9736262
Mfr # 336-006070
product price: 
$63.99
/ea
Keo Countersink, 60 deg., 5/8" Body 919-000-191
Keo

Countersink, 60 deg., 5/8" Body

Zoro # G0904976
Mfr # 919-000-191
product price: 
$31.19
/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 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: 
$18.59
/ea
Link 3/8 Od 60° 6-Flute Cobalt Countersink - Tin Coat CO-TN-570
Link

3/8 Od 60° 6-Flute Cobalt Countersink - Tin Coat

Zoro # G7647747
Mfr # CO-TN-570
product price: 
$22.99
/ea
Drill America 1/8"-27/64" 100 Degree Countersink WELCSA-14
Drill America

1/8"-27/64" 100 Degree Countersink

Zoro # G1745986
Mfr # WELCSA-14
product price: 
$16.79
/ea
Keo Countersink, 1 FL, 82 Deg, 1 1/4, Cobalt, TiN 919-000-590
Keo

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

Zoro # G2690545
Mfr # 919-000-590
product price: 
$159.99
/ea
Keo Countersink, 1 FL, 82 Deg, 3/4, Carbide 919-000-941
Keo

Countersink, 1 FL, 82 Deg, 3/4, Carbide

Zoro # G0302811
Mfr # 919-000-941
product price: 
$139.99
/ea
Keo Countersink, 1-1/2 in, 90 , 2-7/8 in 919-000-397
Keo

Countersink, 1-1/2 in, 90 , 2-7/8 in

Zoro # G3503367
Mfr # 919-000-397
product price: 
$129.99
/ea
Cleveland Countersink, 5/8 in, 82 , 2-1/8 in C94570
Cleveland

Countersink, 5/8 in, 82 , 2-1/8 in

Zoro # G4838080
Mfr # C94570
product price: 
$40.99
/ea
Chicago-Latrobe Countersink, 5/8 in, 82 , 2-1/4 in 56842
Chicago-Latrobe

Countersink, 5/8 in, 82 , 2-1/4 in

Zoro # G4817622
Mfr # 56842
product price: 
$36.39
/ea
Holex Pro Steel High-Precision HSS Countersink with 3 Drive Flats, 90 Deg, TiAlN Coated, 12.4 mm 150184 12,4
Holex

Pro Steel High-Precision HSS Countersink with 3 Drive Flats, 90 Deg, TiAlN Coated, 12.4 mm

Zoro # G114391565
Mfr # 150184 12,4
product price: 
$27.69
/ea
Sgs Countersink 74234
Sgs

Countersink

Zoro # G921843783
Mfr # 74234
product price: 
$93.49
/ea
Big Horn 3 in 1 Countersink Set 19555
Big Horn

3 in 1 Countersink Set

Zoro # G104389336
Mfr # 19555
product price: 
$15.69
/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
Norseman Drill & Tool Norseman 82AG Gold Oxide 82 Degreess Pilotless Countersink, Size CS3/16 67120
Norseman Drill & Tool

Norseman 82AG Gold Oxide 82 Degreess Pilotless Countersink, Size CS3/16

Zoro # G515850050
Mfr # 67120
product price: 
$26.39
/ea
Drill America 3.00mm - 20.00mm Carbide Tip Reverse Countersink DMORC3-20
Drill America

3.00mm - 20.00mm Carbide Tip Reverse Countersink

Zoro # G422702695
Mfr # DMORC3-20
product price: 
$13.19
/ea
Link 8MM HSS Se 8.10 X 18.25 Drill 17.45 X 66.66 Body 11.11 X 23.79 Shank 70-L3-383
Link

8MM HSS Se 8.10 X 18.25 Drill 17.45 X 66.66 Body 11.11 X 23.79 Shank

Zoro # G7646085
Mfr # 70-L3-383
product price: 
$30.15
/ea
Zephyr CountersinkCage, Standard, 3/8"-24, 1.24in ZT331-S
Zephyr

CountersinkCage, Standard, 3/8"-24, 1.24in

Zoro # G2571261
Mfr # ZT331-S
product price: 
$245.99
/ea
Drill America 1/4"x1/4" 82 Degree Piloted Countersink WELCS8-1
Drill America

1/4"x1/4" 82 Degree Piloted Countersink

Zoro # G1739519
Mfr # WELCS8-1
product price: 
$26.55
/ea
Hhip 1-1/4 to 2-1/4" Indexable 82 Degree Countersink & Chamfer Tool 2001-0040
Hhip

1-1/4 to 2-1/4" Indexable 82 Degree Countersink & Chamfer Tool

Zoro # G2468577
Mfr # 2001-0040
product price: 
$61.99
/ea
Euroboor Countersink, 3/8"-2", 3/4" Arbor for mag drills SCE.50
Euroboor

Countersink, 3/8"-2", 3/4" Arbor for mag drills

Zoro # G5389108
Mfr # SCE.50
product price: 
$121.99
/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
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
Countersinks (3,500+ items) - Page 5
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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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