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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 25

Keo Countersink, 1-1/4 in, 120 , 2-3/4 in 917-000-930
Keo

Countersink, 1-1/4 in, 120 , 2-3/4 in

Zoro # G721724930
Mfr # 917-000-930
product price: 
$210.99
/ea
Keo Countersink, 1-3/4 in, 90 , 3 in 919-002-608
Keo

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

Zoro # G621727154
Mfr # 919-002-608
product price: 
$364.99
/ea
Keo Countersink, 1 in, 60 , 2-3/4 in 917-000-896
Keo

Countersink, 1 in, 60 , 2-3/4 in

Zoro # G921726857
Mfr # 917-000-896
product price: 
$114.99
/ea
Keo Countersink Set, 90 , 5 919-002-820
Keo

Countersink Set, 90 , 5

Zoro # G921726994
Mfr # 919-002-820
product price: 
$296.99
/ea
Keo Countersink, 3/4 in, 100 , 2-5/8 in 917-000-978
Keo

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

Zoro # G221727165
Mfr # 917-000-978
product price: 
$67.35
/ea
Keo Countersink, 3 FL, 90 Deg, 2 In, Cobalt 917-000-215
Keo

Countersink, 3 FL, 90 Deg, 2 In, Cobalt

Zoro # G0419711
Mfr # 917-000-215
product price: 
$395.99
/ea
Keo Countersink, 4FL, 60 deg, 2in, HSS, Uncoated 917-000-139
Keo

Countersink, 4FL, 60 deg, 2in, HSS, Uncoated

Zoro # G8924885
Mfr # 917-000-139
product price: 
$285.99
/ea
Link St-Type Carbide Centerdrill #2St Thru #6St 5 Pc Set 05-CB-394
Link

St-Type Carbide Centerdrill #2St Thru #6St 5 Pc Set

Zoro # G7645604
Mfr # 05-CB-394
product price: 
$272.99
/ea
Keo Countersink, 3 Fl, 60 Deg, 1 In, Cobalt 917-000-167
Keo

Countersink, 3 Fl, 60 Deg, 1 In, Cobalt

Zoro # G2245512
Mfr # 917-000-167
product price: 
$67.99
/ea
Mastercut Tool 16x8x70 6FL 90 Degree Countersink 780-812
Mastercut Tool

16x8x70 6FL 90 Degree Countersink

Zoro # G400579103
Mfr # 780-812
product price: 
$52.49
/ea
Holex Pro Steel High-Precision HSS Countersink with 3 Drive Flats, 90 Deg, TiAlN Coated, 8.3 mm 150184 8,3
Holex

Pro Steel High-Precision HSS Countersink with 3 Drive Flats, 90 Deg, TiAlN Coated, 8.3 mm

Zoro # G614391461
Mfr # 150184 8,3
product price: 
$24.65
/ea
Keo Countersink, 5/16 in, 100 , 1-3/4 in 919-002-778
Keo

Countersink, 5/16 in, 100 , 1-3/4 in

Zoro # G521727117
Mfr # 919-002-778
product price: 
$35.85
/ea
Kodiak Cutting Tools 1/8 Carbide Countersink Six Flute 82 Deg. 5419568
Kodiak Cutting Tools

1/8 Carbide Countersink Six Flute 82 Deg.

Zoro # G8627570
Mfr # 5419568
product price: 
$25.65
/ea
Keo Countersink, 3 FL, 100 Deg, 3/16, Carbide 917-000-363
Keo

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

Zoro # G6479313
Mfr # 917-000-363
product price: 
$25.69
/ea
Drillco 1/2, COUNTERSINK 90DEG SGL FLUTE - 3600E 36E132C
Drillco

1/2, COUNTERSINK 90DEG SGL FLUTE - 3600E

Zoro # G810372509
Mfr # 36E132C
product price: 
$13.45
/ea
Champion Cutting Tool Zero Flute Countersink - Deburring Tool, 82 deg Pnted, Straight Shank CHA CSK12-2
Champion Cutting Tool

Zero Flute Countersink - Deburring Tool, 82 deg Pnted, Straight Shank

Zoro # G011874383
Mfr # CHA CSK12-2
product price: 
$63.75
/ea
Garant High-Precision HSS-E Countersink, 90 Deg, Uncoated, 7 mm 150378 7
Garant

High-Precision HSS-E Countersink, 90 Deg, Uncoated, 7 mm

Zoro # G214388601
Mfr # 150378 7
product price: 
$19.95
/ea
Garant High-Precision HSS Countersink with 3 Drive Flats, 90 Deg, TiAlN Coated, 4.3 mm 150132 4,3
Garant

High-Precision HSS Countersink with 3 Drive Flats, 90 Deg, TiAlN Coated, 4.3 mm

Zoro # G514390441
Mfr # 150132 4,3
product price: 
$41.19
/ea
Keo Countersink, 5/8 in, 100 , 2-3/4 in 917-001-019
Keo

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

Zoro # G421726616
Mfr # 917-001-019
product price: 
$130.99
/ea
Keo Countersink, 6 FL, 90 Deg, 1 1/2, Carbide 919-001-052
Keo

Countersink, 6 FL, 90 Deg, 1 1/2, Carbide

Zoro # G6508537
Mfr # 919-001-052
product price: 
$626.99
/ea
Keo Countersink, 1/8 in, 82 , 1-1/2 in 919-002-963
Keo

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

Zoro # G121727012
Mfr # 919-002-963
product price: 
$26.59
/ea
Keo Countersink, 2 in, 90 , 3-1/4 in 919-002-718
Keo

Countersink, 2 in, 90 , 3-1/4 in

Zoro # G721726323
Mfr # 919-002-718
product price: 
$342.99
/ea
Cleveland Countersink, 3/4 in, 82 , 3 in C46334
Cleveland

Countersink, 3/4 in, 82 , 3 in

Zoro # G909197785
Mfr # C46334
product price: 
$131.99
/ea
Keo Countersink, 3/8 in, 60 , 1-3/4 in 919-002-566
Keo

Countersink, 3/8 in, 60 , 1-3/4 in

Zoro # G321727843
Mfr # 919-002-566
product price: 
$29.59
/ea
Keo Countersink, 7/8 in, 82 , 2-3/4 in 919-002-542
Keo

Countersink, 7/8 in, 82 , 2-3/4 in

Zoro # G821724939
Mfr # 919-002-542
product price: 
$100.99
/ea
Keo 1/4 x 60 deg KEO CO RH 3Fl C Reamer 917-000-157
Keo

1/4 x 60 deg KEO CO RH 3Fl C Reamer

Zoro # G3097044
Mfr # 917-000-157
product price: 
$15.39
/ea
Keo Countersink, 1 FL, 100 Deg, 2 In, HSS, TiN 919-000-114
Keo

Countersink, 1 FL, 100 Deg, 2 In, HSS, TiN

Zoro # G6935503
Mfr # 919-000-114
product price: 
$326.99
/ea
Link 3/8 Od 82 Degree 6-Flute Cobalt Countersink - Tin Coat CO-TN-560
Link

3/8 Od 82 Degree 6-Flute Cobalt Countersink - Tin Coat

Zoro # G7645735
Mfr # CO-TN-560
product price: 
$23.25
/ea
Keo Countersink, 5/8 in, 90 , 2-3/4 in 919-002-420
Keo

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

Zoro # G012007360
Mfr # 919-002-420
product price: 
$155.99
/ea
Keo Countersink, 1/4 in, 100 , 2 in 917-001-016
Keo

Countersink, 1/4 in, 100 , 2 in

Zoro # G921725102
Mfr # 917-001-016
product price: 
$40.75
/ea
Link 90 Degree 3Fl HSS Center Reamer 4 Pc Set (3/8, 1/2, 3/4 & 1) 05-L2-565
Link

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

Zoro # G7647519
Mfr # 05-L2-565
product price: 
$146.99
/ea
Walter Taper Shank Countersinks 60 Degree unit: metric Hand: Right E7818-50 E7818-50
Walter

Taper Shank Countersinks 60 Degree unit: metric Hand: Right E7818-50

Zoro # G900032375
Mfr # E7818-50
product price: 
$236.99
/ea
Walter Countersinks 90 Degree unit: metric Hand: Right E6819TIN-15 E6819TIN-15
Walter

Countersinks 90 Degree unit: metric Hand: Right E6819TIN-15

Zoro # G100031437
Mfr # E6819TIN-15
product price: 
$76.55
/ea
Micro 100 Countersink, Uncoated, 60 deg. Angle CS-125-060
Micro 100

Countersink, Uncoated, 60 deg. Angle

Zoro # G9198336
Mfr # CS-125-060
product price: 
$36.65
/ea
Garant HSS Countersink, 90 Deg, TiAlN Coated, 4.3 mm 150130 4,3
Garant

HSS Countersink, 90 Deg, TiAlN Coated, 4.3 mm

Zoro # G014390620
Mfr # 150130 4,3
product price: 
$36.79
/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
Countersinks (3,500+ items) - Page 25
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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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