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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 104

Cleveland Countersink, 2-5/8" L, Cobalt Steel C94572
Cleveland

Countersink, 2-5/8" L, Cobalt Steel

Zoro # G4792337
Mfr # C94572
product price: 
$77.99
/ea
Keo Countersink, 6 FL, 60 Deg, 5/8, Cobalt, TiN 919-000-708
Keo

Countersink, 6 FL, 60 Deg, 5/8, Cobalt, TiN

Zoro # G1271182
Mfr # 919-000-708
product price: 
$40.69
/ea
Versadrive Stakit Installation Kit - 31pc - Metric Sizes STC-EMID-MEIK
Versadrive

Stakit Installation Kit - 31pc - Metric Sizes

Zoro # G509199516
Mfr # STC-EMID-MEIK
product price: 
$1,850.99
/ea
M.A. Ford Xt 3/8 X 1 X .010Cr 61T100003
M.A. Ford

Xt 3/8 X 1 X .010Cr

Zoro # G1372888
Mfr # 61T100003
product price: 
$99.49
/ea
Zephyr CountersinkCage, ExtraWide, 1/4"-28, 1.25in ZT680-W-TF
Zephyr

CountersinkCage, ExtraWide, 1/4"-28, 1.25in

Zoro # G2571307
Mfr # ZT680-W-TF
product price: 
$228.99
/ea
Wera 846 3-flute Countersink Bit, 6.30 x 31 mm 5104630001
Wera

846 3-flute Countersink Bit, 6.30 x 31 mm

Zoro # G223555803
Mfr # 5104630001
product price: 
$13.35
/ea
Big Horn # 5 Complete Countersink W/Taper Drill W. L. Fuller C5M 18900
Big Horn

# 5 Complete Countersink W/Taper Drill W. L. Fuller C5M

Zoro # G504393964
Mfr # 18900
product price: 
$35.29
/ea
Drill America 5/16"x21/64"82 Degree Piloted Countersink WELCS10-2
Drill America

5/16"x21/64"82 Degree Piloted Countersink

Zoro # G1743974
Mfr # WELCS10-2
product price: 
$25.85
/ea
Zephyr CountersinkCage, ExtraWide, 1/4"-28 ZT680-SPH-TF
Zephyr

CountersinkCage, ExtraWide, 1/4"-28

Zoro # G2571270
Mfr # ZT680-SPH-TF
product price: 
$193.99
/ea
No Product Image Available
M.A. Ford

Countersink, 3/4" dia., 1/2" Shank, 82

Zoro # G7242790
Mfr # 61075002
product price: 
$53.75
/ea
Keo Countersink, 6 FL, 120 Deg, 1/2, Cobalt, TiN 919-000-886
Keo

Countersink, 6 FL, 120 Deg, 1/2, Cobalt, TiN

Zoro # G6989114
Mfr # 919-000-886
product price: 
$26.35
/ea
Cleveland Countersink, 1-1/4 in, 100 , 3-1/8 in C94587
Cleveland

Countersink, 1-1/4 in, 100 , 3-1/8 in

Zoro # G4774922
Mfr # C94587
product price: 
$156.99
/ea
Holemaker Technology HMT MultiSink Pilot 16mm 601050-0160
Holemaker Technology

HMT MultiSink Pilot 16mm

Zoro # G311188470
Mfr # 601050-0160
product price: 
$36.99
/ea
Cleveland Countersink, 3/8 in, 82 , 2-5/8 in C46331
Cleveland

Countersink, 3/8 in, 82 , 2-5/8 in

Zoro # G809197748
Mfr # C46331
product price: 
$47.69
/ea
Freud Carbide Tipped Boring Bit Count 7010L
Freud

Carbide Tipped Boring Bit Count

Zoro # G003676377
Mfr # 7010L
product price: 
$23.19
/ea
Keo Countersink, 6 FL, 100 Deg, 3/16, Carbide 919-001-058
Keo

Countersink, 6 FL, 100 Deg, 3/16, Carbide

Zoro # G2193317
Mfr # 919-001-058
product price: 
$26.15
/ea
Keo Countersink, 3 FL, 100 Deg, 3/8, Carbide 917-000-367
Keo

Countersink, 3 FL, 100 Deg, 3/8, Carbide

Zoro # G6867016
Mfr # 917-000-367
product price: 
$51.65
/ea
Field Tool Supply Co Severance Chatter Free Stop Countersink Cutter 82 Degree 1/2" Diameter 1/4 Pilot Hole 6815514
Field Tool Supply Co

Severance Chatter Free Stop Countersink Cutter 82 Degree 1/2" Diameter 1/4 Pilot Hole

Zoro # G705978908
Mfr # 6815514
product price: 
$71.99
/ea
Big Horn #11 5pc. Countersink set W. L. Fuller 10393011C 18939
Big Horn

#11 5pc. Countersink set W. L. Fuller 10393011C

Zoro # G904393977
Mfr # 18939
product price: 
$264.99
/ea
Eazypower 30049 No.8 Screw Countersink Drill 580795
Eazypower

30049 No.8 Screw Countersink Drill

Zoro # G416316426
Mfr # 580795
product price: 
$24.25
/ea
Hd Countersink Hi-Speed Steel PCSH1
Hd

Countersink Hi-Speed Steel

Zoro # G510628456
Mfr # PCSH1
product price: 
$20.85
/ea
Zoro Select Countersink, 6 FL, 82 Deg, 1/2, HSS 21ML21
Zoro Select

Countersink, 6 FL, 82 Deg, 1/2, HSS

Zoro # G5233864
Mfr # 21ML21
product price: 
$11.85
/ea
Keo Countersink, 6 FL, 120 Deg, 3/16, Cobalt 919-000-875
Keo

Countersink, 6 FL, 120 Deg, 3/16, Cobalt

Zoro # G1919639
Mfr # 919-000-875
product price: 
$12.85
/ea
Field Tool Supply Co Severance Chatter Free Stop Countersink Cutter 90 Degree 7/16" Diameter 3/32 Pilot Hole 6815639
Field Tool Supply Co

Severance Chatter Free Stop Countersink Cutter 90 Degree 7/16" Diameter 3/32 Pilot Hole

Zoro # G805978860
Mfr # 6815639
product price: 
$63.99
/ea
Field Tool Supply Co Severance HSS 6 Flute Chatterless Countersink 5/8" Dia. 90 Degree 6802417
Field Tool Supply Co

Severance HSS 6 Flute Chatterless Countersink 5/8" Dia. 90 Degree

Zoro # G605978923
Mfr # 6802417
product price: 
$102.99
/ea
Field Tool Supply Co Severance Chatter Free Stop Countersink Cutter 90 Degree 3/8" Diameter 3/16 Pilot Hole 6815636
Field Tool Supply Co

Severance Chatter Free Stop Countersink Cutter 90 Degree 3/8" Diameter 3/16 Pilot Hole

Zoro # G505978863
Mfr # 6815636
product price: 
$68.15
/ea
Holemaker Technology HMT GoldMax 90Deg Magnet Drill Countersink 55mm 601025-0550
Holemaker Technology

HMT GoldMax 90Deg Magnet Drill Countersink 55mm

Zoro # G309199235
Mfr # 601025-0550
product price: 
$219.99
/ea
No Product Image Available
M.A. Ford

Countersink, 2" dia., 3/4" Shank, 82

Zoro # G7256477
Mfr # 61200002
product price: 
$348.99
/ea
Keo Countersink, 6 FL, 120 Deg, 1/4, HSS, TiN 919-000-487
Keo

Countersink, 6 FL, 120 Deg, 1/4, HSS, TiN

Zoro # G9524401
Mfr # 919-000-487
product price: 
$13.99
/ea
Keo Countersink, 6 FL, 100 Deg, 3/8, HSS, TiN 919-000-417
Keo

Countersink, 6 FL, 100 Deg, 3/8, HSS, TiN

Zoro # G9524444
Mfr # 919-000-417
product price: 
$19.65
/ea
Stm Size 6 90Deg 0Flute Chatterfree HSS Countersink 121031
Stm

Size 6 90Deg 0Flute Chatterfree HSS Countersink

Zoro # G907182325
Mfr # 121031
product price: 
$511.99
/ea
Keo Countersink, 1 FL, 120 Deg, 3/8, HSS, TiN 919-000-166
Keo

Countersink, 1 FL, 120 Deg, 3/8, HSS, TiN

Zoro # G9524496
Mfr # 919-000-166
product price: 
$15.99
/ea
Keo Countersink, 6 FL, 100 Deg, 2 1/2, Cobalt 55576
Keo

Countersink, 6 FL, 100 Deg, 2 1/2, Cobalt

Zoro # G7197312
Mfr # 55576
product price: 
$465.99
/ea
Keo Countersink, 3 FL, 100 Deg, 1/4, Co, TiN 917-000-218
Keo

Countersink, 3 FL, 100 Deg, 1/4, Co, TiN

Zoro # G7219134
Mfr # 917-000-218
product price: 
$18.15
/ea
Keo Countersink, 3 FL, 120 Deg, 3/8, Co, TiN 917-000-260
Keo

Countersink, 3 FL, 120 Deg, 3/8, Co, TiN

Zoro # G7094893
Mfr # 917-000-260
product price: 
$19.85
/ea
Keo Countersink, 6 FL, 100 Deg, 1 In, Cobalt 919-000-823
Keo

Countersink, 6 FL, 100 Deg, 1 In, Cobalt

Zoro # G7091375
Mfr # 919-000-823
product price: 
$66.19
/ea
Countersinks (3,500+ items) - Page 104
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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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