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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 58

Keo Countersink, 3/4 in, 90 , 2-3/4 in 919-002-422
Keo

Countersink, 3/4 in, 90 , 2-3/4 in

Zoro # G212007054
Mfr # 919-002-422
product price: 
$215.99
/ea
M.A. Ford 3/4 X1-1/2 X 4 .060R 9Fl 79B037503
M.A. Ford

3/4 X1-1/2 X 4 .060R 9Fl

Zoro # G1163877
Mfr # 79B037503
product price: 
$36.25
/ea
Champion Cutting Tool 3/4in - 799 Three Flute Countersink, 82 Degree Countersink Angle, 1/2in Shank Dia., 2-13/32in OAL CHA 799-3/4X82
Champion Cutting Tool

3/4in - 799 Three Flute Countersink, 82 Degree Countersink Angle, 1/2in Shank Dia., 2-13/32in OAL

Zoro # G711873853
Mfr # CHA 799-3/4X82
product price: 
$74.65
/ea
Link 1 X 82 Deg HSS Rh 3Fl Center Reamer 1/2 Shank X 2-3/4 Oal 91-L2-559
Link

1 X 82 Deg HSS Rh 3Fl Center Reamer 1/2 Shank X 2-3/4 Oal

Zoro # G7647284
Mfr # 91-L2-559
product price: 
$68.25
/ea
Keo Countersink, 1-1/4 in, 100 , 3-1/4 in 917-000-824
Keo

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

Zoro # G812007461
Mfr # 917-000-824
product price: 
$529.99
/ea
Garant High-Precision HSS Countersink, 90 Deg, Extra Long, Uncoated, 8.3 mm 150372 8,3
Garant

High-Precision HSS Countersink, 90 Deg, Extra Long, Uncoated, 8.3 mm

Zoro # G814387806
Mfr # 150372 8,3
product price: 
$62.65
/ea
Keo Countersink, 1 in, 82 , 3 in 917-000-783
Keo

Countersink, 1 in, 82 , 3 in

Zoro # G812007621
Mfr # 917-000-783
product price: 
$323.99
/ea
Link 3/8" Cobalt Se .391 X 3/4 Drill 13/16 X 4 Body 1/2 X 2.225 Shank 55-CO-296
Link

3/8" Cobalt Se .391 X 3/4 Drill 13/16 X 4 Body 1/2 X 2.225 Shank

Zoro # G7638218
Mfr # 55-CO-296
product price: 
$143.99
/ea
Keo Countersink, 3/8 in, 100 , 2-5/8 in 919-002-438
Keo

Countersink, 3/8 in, 100 , 2-5/8 in

Zoro # G712007257
Mfr # 919-002-438
product price: 
$69.19
/ea
Champion Cutting Tool 1in - 800 Four Flute Machine Countersink, 90 Degree Countersink Angle, 1/2in Shank Dia. CHA 800-1X90
Champion Cutting Tool

1in - 800 Four Flute Machine Countersink, 90 Degree Countersink Angle, 1/2in Shank Dia.

Zoro # G511874500
Mfr # CHA 800-1X90
product price: 
$183.99
/ea
Champion Cutting Tool 5/8in - 800 Four Flute Machine Countersink, 60 Degree Countersink Angle, 1/2in Shank Dia., 4in OAL CHA 800-5/8X60
Champion Cutting Tool

5/8in - 800 Four Flute Machine Countersink, 60 Degree Countersink Angle, 1/2in Shank Dia., 4in OAL

Zoro # G211874305
Mfr # CHA 800-5/8X60
product price: 
$99.19
/ea
Keo Countersink, 3/4 in, 100 , 2-3/4 in 919-002-444
Keo

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

Zoro # G512007129
Mfr # 919-002-444
product price: 
$215.99
/ea
Link 5/16" Cobalt Se .315x21/32 Drill 5/8x2-5/8 Bdy 3/8x15/16 Shnk Tin Coat CO-TN-195
Link

5/16" Cobalt Se .315x21/32 Drill 5/8x2-5/8 Bdy 3/8x15/16 Shnk Tin Coat

Zoro # G7648255
Mfr # CO-TN-195
product price: 
$82.69
/ea
Keo Countersink, 1 FL, 100 Deg, 1 3/4, Co, TiN 919-000-642
Keo

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

Zoro # G6974502
Mfr # 919-000-642
product price: 
$275.99
/ea
Fullerton Tool 6-Flute - 90 Degree End - 1835 Countersinks, RH Spiral, 3/8 18937
Fullerton Tool

6-Flute - 90 Degree End - 1835 Countersinks, RH Spiral, 3/8

Zoro # G205852913
Mfr # 18937
product price: 
$38.69
/ea
Fullerton Tool 6-Flute - 90 Degree End - 1835 Countersinks, RH Spiral, 3/4 18975
Fullerton Tool

6-Flute - 90 Degree End - 1835 Countersinks, RH Spiral, 3/4

Zoro # G505852842
Mfr # 18975
product price: 
$265.99
/ea
Keo Countersink, 5/8 in, 100 , 2-3/4 in 919-002-442
Keo

Countersink, 5/8 in, 100 , 2-3/4 in

Zoro # G812007645
Mfr # 919-002-442
product price: 
$155.99
/ea
Champion Cutting Tool 1in - 800 Four Flute Machine Countersink, 60 Degree Countersink Angle, 1/2in Shank Dia. CHA 800-1X60
Champion Cutting Tool

1in - 800 Four Flute Machine Countersink, 60 Degree Countersink Angle, 1/2in Shank Dia.

Zoro # G611874486
Mfr # CHA 800-1X60
product price: 
$183.99
/ea
Sowa 14 635mm Cobalt 90Deg 3Flute Countersink 121899
Sowa

14 635mm Cobalt 90Deg 3Flute Countersink

Zoro # G507183845
Mfr # 121899
product price: 
$42.35
/ea
Drillco 1/4, COUNTERSINK 82DEG SGL FLUTE - 3600E 36E116B
Drillco

1/4, COUNTERSINK 82DEG SGL FLUTE - 3600E

Zoro # G410372589
Mfr # 36E116B
product price: 
$9.19
/ea
Keo Countersink, 1/8 in, 60 , 1-1/2 in 919-002-296
Keo

Countersink, 1/8 in, 60 , 1-1/2 in

Zoro # G512007211
Mfr # 919-002-296
product price: 
$29.85
/ea
Champion Cutting Tool 3/4in - 799 Three Flute Countersink, 120 Degree Countersink Angle, 1/2in Shank Dia., 2-13/32in OAL CHA 799-3/4X120
Champion Cutting Tool

3/4in - 799 Three Flute Countersink, 120 Degree Countersink Angle, 1/2in Shank Dia., 2-13/32in OAL

Zoro # G311873864
Mfr # CHA 799-3/4X120
product price: 
$74.19
/ea
Keo Countersink, 5/8 in, 90 , 2-3/4 in 917-000-800
Keo

Countersink, 5/8 in, 90 , 2-3/4 in

Zoro # G112007147
Mfr # 917-000-800
product price: 
$147.99
/ea
Stm 34 100 Deg, 6Flute TiN Coated Premium M42 Cobalt Countersink 121430
Stm

34 100 Deg, 6Flute TiN Coated Premium M42 Cobalt Countersink

Zoro # G507183968
Mfr # 121430
product price: 
$126.99
/ea
Keo Countersink, 1/2 in, 82 , 2-5/8 in 919-002-397
Keo

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

Zoro # G912007507
Mfr # 919-002-397
product price: 
$105.99
/ea
M.A. Ford Endmill 3/4X2-1/4 .015Cr 79018703
M.A. Ford

Endmill 3/4X2-1/4 .015Cr

Zoro # G1163448
Mfr # 79018703
product price: 
$14.55
/ea
Keo Countersink, 1/8 in, 82 , 1-1/2 in 919-002-314
Keo

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

Zoro # G812007270
Mfr # 919-002-314
product price: 
$29.85
/ea
Garant Non-Slip Handle for Countersinks with 3 Drive Flats, Shank Diameter: 10 mm 150409 10
Garant

Non-Slip Handle for Countersinks with 3 Drive Flats, Shank Diameter: 10 mm

Zoro # G914403864
Mfr # 150409 10
product price: 
$39.89
/ea
Stm 18 100Deg Single Flute Carbide Countersink 121788
Stm

18 100Deg Single Flute Carbide Countersink

Zoro # G607176358
Mfr # 121788
product price: 
$29.99
/ea
Keo Countersink, 1 in, 90 , 3 in 919-002-347
Keo

Countersink, 1 in, 90 , 3 in

Zoro # G912007446
Mfr # 919-002-347
product price: 
$312.99
/ea
Keo Countersink, 1/8 in, 100 , 1-1/2 in 919-002-351
Keo

Countersink, 1/8 in, 100 , 1-1/2 in

Zoro # G212007115
Mfr # 919-002-351
product price: 
$29.85
/ea
Champion Cutting Tool 1/4in - 799 Three Flute Countersink, 120 Degree Countersink Angle, 1/4in Shank Dia., 1-7/16in OAL CHA 799-1/4X120
Champion Cutting Tool

1/4in - 799 Three Flute Countersink, 120 Degree Countersink Angle, 1/4in Shank Dia., 1-7/16in OAL

Zoro # G511873428
Mfr # CHA 799-1/4X120
product price: 
$26.69
/ea
Keo Countersink, 1 in, 90 , 3 in 919-002-425
Keo

Countersink, 1 in, 90 , 3 in

Zoro # G312007145
Mfr # 919-002-425
product price: 
$344.99
/ea
Keo Countersink, 1/4 in, 100 , 2 in 919-002-436
Keo

Countersink, 1/4 in, 100 , 2 in

Zoro # G412007441
Mfr # 919-002-436
product price: 
$46.89
/ea
Keo Countersink, 1 in, 90 , 3 in 917-000-804
Keo

Countersink, 1 in, 90 , 3 in

Zoro # G412007137
Mfr # 917-000-804
product price: 
$330.99
/ea
Keo Countersink, 1/2 in, 100 , 2-5/8 in 917-000-816
Keo

Countersink, 1/2 in, 100 , 2-5/8 in

Zoro # G712007592
Mfr # 917-000-816
product price: 
$97.25
/ea
Countersinks (3,500+ items) - Page 58
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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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