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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 28

Sowa T165 HSCO TiN 90Deg 3Flute Countersink 121851
Sowa

T165 HSCO TiN 90Deg 3Flute Countersink

Zoro # G507183951
Mfr # 121851
product price: 
$115.99
/ea
Keo Countersink, 6 FL, 120 Deg, 5/8, Cobalt 919-000-889
Keo

Countersink, 6 FL, 120 Deg, 5/8, Cobalt

Zoro # G6667762
Mfr # 919-000-889
product price: 
$27.79
/ea
Big Horn # 6 Complete Countersink W/Taper Drill Replaces W. L. Fuller # C6M 18905
Big Horn

# 6 Complete Countersink W/Taper Drill Replaces W. L. Fuller # C6M

Zoro # G204393981
Mfr # 18905
product price: 
$38.75
/ea
Stm 112 82Deg 6Flute HSS Chatterless Countersink 120723
Stm

112 82Deg 6Flute HSS Chatterless Countersink

Zoro # G707181795
Mfr # 120723
product price: 
$369.99
/ea
M.A. Ford 20Mm X 52Mm X 1.0Mm R 9F 79B075002
M.A. Ford

20Mm X 52Mm X 1.0Mm R 9F

Zoro # G1166318
Mfr # 79B075002
product price: 
$90.39
/ea
Keo Countersink, 6 FL, 90 Deg, 3/8, Cobalt, TiN 919-000-774
Keo

Countersink, 6 FL, 90 Deg, 3/8, Cobalt, TiN

Zoro # G0887677
Mfr # 919-000-774
product price: 
$21.45
/ea
Field Tool Supply Co Severance Chatter Free Stop Countersink Cutter 90 Degree 3/8" Diameter No 10 Pilot Hole 6815637
Field Tool Supply Co

Severance Chatter Free Stop Countersink Cutter 90 Degree 3/8" Diameter No 10 Pilot Hole

Zoro # G705978847
Mfr # 6815637
product price: 
$67.79
/ea
Keo Countersink, 6 FL, 120 Deg, 3/8, HSS, TiN 919-000-491
Keo

Countersink, 6 FL, 120 Deg, 3/8, HSS, TiN

Zoro # G9524383
Mfr # 919-000-491
product price: 
$16.59
/ea
Keo Countersink, 6 FL, 110 Deg, 5/8, Cobalt, TiN 55588-TiN
Keo

Countersink, 6 FL, 110 Deg, 5/8, Cobalt, TiN

Zoro # G6480862
Mfr # 55588-TiN
product price: 
$31.35
/ea
Sold in mult. of 6 for $188.10
Festool Countersink QLS D 5-15 CE 492521
Festool

Countersink QLS D 5-15 CE

Zoro # G522636173
Mfr # 492521
product price: 
$64.15
/ea
Kodiak Cutting Tools 5/8 Carbide Countersink Single Flute 82 Deg. 5418985
Kodiak Cutting Tools

5/8 Carbide Countersink Single Flute 82 Deg.

Zoro # G8615418
Mfr # 5418985
product price: 
$112.99
/ea
Micro 100 Countersink, Uncoated, 90 deg. Angle, 3" L CS-500-090
Micro 100

Countersink, Uncoated, 90 deg. Angle, 3" L

Zoro # G9198939
Mfr # CS-500-090
product price: 
$123.99
/ea
Field Tool Supply Co Severance Chatter Free Stop Countersink Cutter 90 Degree 3/8" Diameter No 30 Pilot Hole 6815632
Field Tool Supply Co

Severance Chatter Free Stop Countersink Cutter 90 Degree 3/8" Diameter No 30 Pilot Hole

Zoro # G005978875
Mfr # 6815632
product price: 
$61.99
/ea
Link 1-1/2 X 100 Deg HSS Rh 3Fl Center Reamer 3/4 Shank X 3-1/2 Oal 91-L2-570
Link

1-1/2 X 100 Deg HSS Rh 3Fl Center Reamer 3/4 Shank X 3-1/2 Oal

Zoro # G7646100
Mfr # 91-L2-570
product price: 
$215.99
/ea
Link 90 Degree 1Fl HSS Chamfer 4 Pc Set (3/8, 1/2, 3/4 & 1) 05-L2-378
Link

90 Degree 1Fl HSS Chamfer 4 Pc Set (3/8, 1/2, 3/4 & 1)

Zoro # G7646715
Mfr # 05-L2-378
product price: 
$130.99
/ea
Keo Countersink, 1 in, 100 , 2-3/4 in 919-002-703
Keo

Countersink, 1 in, 100 , 2-3/4 in

Zoro # G921726765
Mfr # 919-002-703
product price: 
$102.99
/ea
Keo Countersink, 1-3/4 in, 82 , 3 in 919-002-738
Keo

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

Zoro # G121726909
Mfr # 919-002-738
product price: 
$297.99
/ea
Drillco 5/16, COUNTRSINK 90DEG 6 FLUT - 3900E 39E120C
Drillco

5/16, COUNTRSINK 90DEG 6 FLUT - 3900E

Zoro # G310370920
Mfr # 39E120C
product price: 
$10.15
/ea
Zoro Select Countersink, 7/16 in, 82 , 5/32 in 421506
Zoro Select

Countersink, 7/16 in, 82 , 5/32 in

Zoro # G321726846
Mfr # 421506
product price: 
$194.99
/ea
Keo Countersink, 3 FL, 100 Deg, 3/4, Carbide 917-000-373
Keo

Countersink, 3 FL, 100 Deg, 3/4, Carbide

Zoro # G6665163
Mfr # 917-000-373
product price: 
$149.99
/ea
Keo Machine Countersink, 4 Fl, 82 Deg, 1/2, Co 919-000-529
Keo

Machine Countersink, 4 Fl, 82 Deg, 1/2, Co

Zoro # G0735752
Mfr # 919-000-529
product price: 
$50.15
/ea
Garant Solid Carbide Countersink, 60 Deg, Uncoated, 16 mm 150855 16
Garant

Solid Carbide Countersink, 60 Deg, Uncoated, 16 mm

Zoro # G014389525
Mfr # 150855 16
product price: 
$369.99
/ea
Garant High-Precision HSS-E Countersink with 3 Drive Flats, 90 Deg, AlTiCN Coated, 6 mm 150393 6
Garant

High-Precision HSS-E Countersink with 3 Drive Flats, 90 Deg, AlTiCN Coated, 6 mm

Zoro # G114388510
Mfr # 150393 6
product price: 
$42.15
/ea
Drillco 1/2, MACHINE COUNTRSINK 90DEG 4 FL 3900E 38E132C
Drillco

1/2, MACHINE COUNTRSINK 90DEG 4 FL 3900E

Zoro # G310370340
Mfr # 38E132C
product price: 
$19.49
/ea
Link 3/8" Cobalt Se .378x25/32 Drill 3/4x3 Body 1/2x1-1/8 Shank Tin Coat CO-TN-196
Link

3/8" Cobalt Se .378x25/32 Drill 3/4x3 Body 1/2x1-1/8 Shank Tin Coat

Zoro # G7647780
Mfr # CO-TN-196
product price: 
$101.99
/ea
Link 1-1/4 X 82 Deg Cobalt Rh 6Fl Countersink 1/2 Shank X 3 Oal 91-CO-564
Link

1-1/4 X 82 Deg Cobalt Rh 6Fl Countersink 1/2 Shank X 3 Oal

Zoro # G7645680
Mfr # 91-CO-564
product price: 
$101.99
/ea
Link 5/8 X 60 Deg HSS Rh 1Fl Chamfer 3/8 Shank X 2-3/8 Oal 90-L2-408
Link

5/8 X 60 Deg HSS Rh 1Fl Chamfer 3/8 Shank X 2-3/8 Oal

Zoro # G7645516
Mfr # 90-L2-408
product price: 
$25.29
/ea
Garant HSS Countersink, 120 Deg, Uncoated, 16 mm 150020 16
Garant

HSS Countersink, 120 Deg, Uncoated, 16 mm

Zoro # G914390607
Mfr # 150020 16
product price: 
$44.59
/ea
Shaviv Countersink, 1 7/16" L, Steel 151-00138
Shaviv

Countersink, 1 7/16" L, Steel

Zoro # G010865054
Mfr # 151-00138
product price: 
$29.79
/ea
Keo Countersink, 7/8 in, 120 , 2-3/4 in 919-002-470
Keo

Countersink, 7/8 in, 120 , 2-3/4 in

Zoro # G921724969
Mfr # 919-002-470
product price: 
$99.55
/ea
Osg Countersink, Multi FL, 60 deg., 3/4 in. 706-7500-060
Osg

Countersink, Multi FL, 60 deg., 3/4 in.

Zoro # G1772167
Mfr # 706-7500-060
product price: 
$103.99
/ea
Keo Countersink, 3 FL, 90 Deg, 1 1/4, Carbide 917-000-357
Keo

Countersink, 3 FL, 90 Deg, 1 1/4, Carbide

Zoro # G6719124
Mfr # 917-000-357
product price: 
$435.99
/ea
Keo Countersink, 3/4 in, 100 , 2-3/4 in 917-001-020
Keo

Countersink, 3/4 in, 100 , 2-3/4 in

Zoro # G121727432
Mfr # 917-001-020
product price: 
$181.99
/ea
Keo Countersink, 1-1/4 in, 90 , 3-1/4 in 919-003-016
Keo

Countersink, 1-1/4 in, 90 , 3-1/4 in

Zoro # G321727577
Mfr # 919-003-016
product price: 
$497.99
/ea
Link 1/2 To 1 Max Cut 90° Cobalt No-Flute 1/2 Shank 2-7/8 Oal Tin Coat 94-TN-568
Link

1/2 To 1 Max Cut 90° Cobalt No-Flute 1/2 Shank 2-7/8 Oal Tin Coat

Zoro # G7647449
Mfr # 94-TN-568
product price: 
$76.15
/ea
Keo Countersink, 1-1/2 in, 82 , 3-1/4 in 919-002-407
Keo

Countersink, 1-1/2 in, 82 , 3-1/4 in

Zoro # G212007108
Mfr # 919-002-407
product price: 
$815.99
/ea
Countersinks (3,500+ items) - Page 28
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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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Reduced Shank Drill BitsHand TapsStep Drill BitsHex DiesTap Sets
3" threaded captool supply coradius endmill120 degree countersinkmetric counterbore
1 in countersink1 in endmillma ford countersink set1/2 in countersinkcountersink zero flute

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