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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 19

Keo Countersink, 5/8 in, 120 , 2-1/4 in 917-000-065
Keo

Countersink, 5/8 in, 120 , 2-1/4 in

Zoro # G2264735
Mfr # 917-000-065
product price: 
$23.99
/ea
Cleveland Countersink, 3/4 in, 60 , 2-5/8 in C46174
Cleveland

Countersink, 3/4 in, 60 , 2-5/8 in

Zoro # G1138678
Mfr # C46174
product price: 
$57.39
/ea
Keo 1/4 x 82 deg Single Flute Carbide Countersink 919-000-933
Keo

1/4 x 82 deg Single Flute Carbide Countersink

Zoro # G3390651
Mfr # 919-000-933
product price: 
$35.49
/ea
Keo Countersink, 1 FL, 90 Deg, 1/4, Carbide 919-000-953
Keo

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

Zoro # G1826702
Mfr # 919-000-953
product price: 
$34.85
/ea
Osg Countersink, 2-7/8 in. L, 82 deg., 5/8 in. 706-6250-082
Osg

Countersink, 2-7/8 in. L, 82 deg., 5/8 in.

Zoro # G1772185
Mfr # 706-6250-082
product price: 
$73.95
/ea
Keo Countersink, 3 Fl, 100 Deg, 5/8, Cobalt 917-000-223
Keo

Countersink, 3 Fl, 100 Deg, 5/8, Cobalt

Zoro # G1847851
Mfr # 917-000-223
product price: 
$29.55
/ea
Keo Countersink, 6 Fl, 60 Deg, 7/8, Cobalt 919-000-713
Keo

Countersink, 6 Fl, 60 Deg, 7/8, Cobalt

Zoro # G1065811
Mfr # 919-000-713
product price: 
$60.49
/ea
Keo 5/8 x 90 deg KEO CO RH 3Fl C Reamer 917-000-203
Keo

5/8 x 90 deg KEO CO RH 3Fl C Reamer

Zoro # G0727142
Mfr # 917-000-203
product price: 
$28.99
/ea
Keo Countersink, 6 Fl, 82 Deg, 7/8, Cobalt 919-000-749
Keo

Countersink, 6 Fl, 82 Deg, 7/8, Cobalt

Zoro # G3277111
Mfr # 919-000-749
product price: 
$60.29
/ea
Keo Countersink, 1 FL, 90 Deg, 1/2, Cobalt, TiN 919-000-606
Keo

Countersink, 1 FL, 90 Deg, 1/2, Cobalt, TiN

Zoro # G1797993
Mfr # 919-000-606
product price: 
$28.39
/ea
Keo Countersink, 3 FL, 60 Deg, 1/2, Cobalt, TiN 917-000-162
Keo

Countersink, 3 FL, 60 Deg, 1/2, Cobalt, TiN

Zoro # G7024604
Mfr # 917-000-162
product price: 
$27.99
/ea
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
Cleveland Countersink, 1-3/4" L, HSS, Center Reamer C46205
Cleveland

Countersink, 1-3/4" L, HSS, Center Reamer

Zoro # G4854077
Mfr # C46205
product price: 
$25.79
/ea
Sold in mult. of 10 for $257.90
Keo Countersink, 6 FL, 82 Deg, 5/16, Cobalt, TiN 919-000-736
Keo

Countersink, 6 FL, 82 Deg, 5/16, Cobalt, TiN

Zoro # G7208765
Mfr # 919-000-736
product price: 
$20.79
/ea
Keo 1/2 x 120 deg KEO HSS RH 3Fl C Reamer 917-000-017
Keo

1/2 x 120 deg KEO HSS RH 3Fl C Reamer

Zoro # G0417383
Mfr # 917-000-017
product price: 
$21.19
/ea
Osg Countersink, Multi FL, 90 deg., 1/4 in. 706-2500-090
Osg

Countersink, Multi FL, 90 deg., 1/4 in.

Zoro # G1772261
Mfr # 706-2500-090
product price: 
$23.15
/ea
Keo Drill/Countersink, 6 FL, 90 deg., 5/16in, RH 919-000-378
Keo

Drill/Countersink, 6 FL, 90 deg., 5/16in, RH

Zoro # G2776387
Mfr # 919-000-378
product price: 
$17.95
/ea
Cleveland Countersink, 2-1/4" L, HSS, Center Reamer C46218
Cleveland

Countersink, 2-1/4" L, HSS, Center Reamer

Zoro # G4785632
Mfr # C46218
product price: 
$40.29
/ea
Keo Countersink, 6 Fl, 60 Deg, 1 1/4, Cobalt 919-000-717
Keo

Countersink, 6 Fl, 60 Deg, 1 1/4, Cobalt

Zoro # G0609122
Mfr # 919-000-717
product price: 
$102.99
/ea
Keo Countersink, 3 FL, 100 Deg, 3/8, HSS, TiN 917-000-050
Keo

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

Zoro # G6508871
Mfr # 917-000-050
product price: 
$19.29
/ea
Cleveland Countersink, 3/8 in, 120 , 1-3/4 in C46161
Cleveland

Countersink, 3/8 in, 120 , 1-3/4 in

Zoro # G1191920
Mfr # C46161
product price: 
$25.49
/ea
Keo Countersink, 6 FL, 60 Deg, 1 In, Cobalt, TiN 919-000-716
Keo

Countersink, 6 FL, 60 Deg, 1 In, Cobalt, TiN

Zoro # G2758646
Mfr # 919-000-716
product price: 
$91.55
/ea
Chicago-Latrobe Countersink, 3/4 in, 82 , 2-5/8 in 56844
Chicago-Latrobe

Countersink, 3/4 in, 82 , 2-5/8 in

Zoro # G4844058
Mfr # 56844
product price: 
$47.69
/ea
Keo Countersink, 6 Fl, 60 Deg, 3/16, Cobalt 919-000-695
Keo

Countersink, 6 Fl, 60 Deg, 3/16, Cobalt

Zoro # G2928003
Mfr # 919-000-695
product price: 
$14.35
/ea
Keo Countersink, 1 FL, 60 Deg, 5/8, Cobalt 919-000-559
Keo

Countersink, 1 FL, 60 Deg, 5/8, Cobalt

Zoro # G2937252
Mfr # 919-000-559
product price: 
$28.39
/ea
Keo 1/2 x 90 deg KEO CO RH 3Fl C Reamer 917-000-201
Keo

1/2 x 90 deg KEO CO RH 3Fl C Reamer

Zoro # G0509056
Mfr # 917-000-201
product price: 
$21.39
/ea
Keo 1/2 x 90 deg CO 6FLT 3/8 SK Cntsnk 919-000-777
Keo

1/2 x 90 deg CO 6FLT 3/8 SK Cntsnk

Zoro # G1059563
Mfr # 919-000-777
product price: 
$23.79
/ea
Keo Countersink, 6 Fl, 60 Deg, 3/8, Cobalt 919-000-701
Keo

Countersink, 6 Fl, 60 Deg, 3/8, Cobalt

Zoro # G1453846
Mfr # 919-000-701
product price: 
$18.49
/ea
Keo 1/4 x 82 deg Three Flute Carbide Countersink 917-000-325
Keo

1/4 x 82 deg Three Flute Carbide Countersink

Zoro # G1709005
Mfr # 917-000-325
product price: 
$37.55
/ea
Keo Countersink, 3 FL, 82 deg., 1/4in, HSS, TiN 917-000-034
Keo

Countersink, 3 FL, 82 deg., 1/4in, HSS, TiN

Zoro # G9671855
Mfr # 917-000-034
product price: 
$16.45
/ea
Keo Countersink, 6 FL, 100 Deg, 1/2, HSS, TiN 919-000-419
Keo

Countersink, 6 FL, 100 Deg, 1/2, HSS, TiN

Zoro # G6887352
Mfr # 919-000-419
product price: 
$23.49
/ea
Keo Countersink, 1 FL, 60 Deg, 1/2, Cobalt 919-000-557
Keo

Countersink, 1 FL, 60 Deg, 1/2, Cobalt

Zoro # G3488983
Mfr # 919-000-557
product price: 
$20.39
/ea
Keo Countersink, 3 FL, 90 Deg, 3/4, Cobalt, TiN 917-000-206
Keo

Countersink, 3 FL, 90 Deg, 3/4, Cobalt, TiN

Zoro # G1516006
Mfr # 917-000-206
product price: 
$55.29
/ea
Keo Countersink, 6 FL, 90 Deg, 1 1/2, Cobalt 919-000-791
Keo

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

Zoro # G1015865
Mfr # 919-000-791
product price: 
$156.99
/ea
Chicago-Latrobe Countersink, 2-3/4" L, HSS, Single Flute 56748
Chicago-Latrobe

Countersink, 2-3/4" L, HSS, Single Flute

Zoro # G4828551
Mfr # 56748
product price: 
$72.29
/ea
Keo Drill/Countersink, 6 FL, 82 deg., 7/8in, TiN 919-000-355
Keo

Drill/Countersink, 6 FL, 82 deg., 7/8in, TiN

Zoro # G2776518
Mfr # 919-000-355
product price: 
$67.89
/ea
Countersinks (3,500+ items) - Page 19
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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
ma ford countersink set1 in endmillmetric counterboreradius endmill1 in countersink
120 degree countersink1/2 in countersinkcountersink zero flutesingle flute counter sink3" threaded cap

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