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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 14

Keo Countersink, 1 FL, 82 Deg, 1 1/4, Cobalt, TiN 919-000-590
Keo

Countersink, 1 FL, 82 Deg, 1 1/4, Cobalt, TiN

Zoro # G2690545
Mfr # 919-000-590
product price: 
$159.99
/ea
Keo Countersink, 6 FL, 82 Deg, 1 1/4, Cobalt, TiN 919-000-754
Keo

Countersink, 6 FL, 82 Deg, 1 1/4, Cobalt, TiN

Zoro # G6875994
Mfr # 919-000-754
product price: 
$136.99
/ea
Keo Countersink, 3 FL, 82 deg., 1/2in, HSS, TiN 917-000-022
Keo

Countersink, 3 FL, 82 deg., 1/2in, HSS, TiN

Zoro # G8924395
Mfr # 917-000-022
product price: 
$25.89
/ea
Keo 3/8 x 90 deg KEO CO SF Countersink 919-000-603
Keo

3/8 x 90 deg KEO CO SF Countersink

Zoro # G2805433
Mfr # 919-000-603
product price: 
$18.15
/ea
Keo Countersink, 3 FL, 82 Deg, 1/4, Cobalt, TiN 917-000-178
Keo

Countersink, 3 FL, 82 Deg, 1/4, Cobalt, TiN

Zoro # G3281521
Mfr # 917-000-178
product price: 
$19.99
/ea
Keo Countersink, 6 FL, 82 Deg, 1/2, Cobalt, TiN 919-000-740
Keo

Countersink, 6 FL, 82 Deg, 1/2, Cobalt, TiN

Zoro # G6705447
Mfr # 919-000-740
product price: 
$30.29
/ea
Zephyr CountersinkCage, Standard, #10-32, 0.375in ZT284-A
Zephyr

CountersinkCage, Standard, #10-32, 0.375in

Zoro # G2472948
Mfr # ZT284-A
product price: 
$313.99
/ea
Keo Countersink Set, 100 , 5 919-000-252
Keo

Countersink Set, 100 , 5

Zoro # G2776825
Mfr # 919-000-252
product price: 
$204.99
/ea
Keo 5 piece set 60 deg Six Flute Carbide Countersink 919-001-010
Keo

5 piece set 60 deg Six Flute Carbide Countersink

Zoro # G2732292
Mfr # 919-001-010
product price: 
$484.99
/ea
Keo Countersink Set, 90 , 5 919-001-054
Keo

Countersink Set, 90 , 5

Zoro # G2862894
Mfr # 919-001-054
product price: 
$601.99
/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, 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
Keo 5/8 90 deg ZErO Flute CO Deburring Tool 919-000-225
Keo

5/8 90 deg ZErO Flute CO Deburring Tool

Zoro # G1943462
Mfr # 919-000-225
product price: 
$35.75
/ea
Keo Countersink, 4FL, 82 deg, 1-1/4in, Uncoated 917-000-093
Keo

Countersink, 4FL, 82 deg, 1-1/4in, Uncoated

Zoro # G9012035
Mfr # 917-000-093
product price: 
$131.99
/ea
Keo Countersink, 6 FL, 100 Deg, 3/8, Carbide 919-001-062
Keo

Countersink, 6 FL, 100 Deg, 3/8, Carbide

Zoro # G1954976
Mfr # 919-001-062
product price: 
$62.65
/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 1/2 x 90 deg Single Flute Carbide Countersink 919-000-957
Keo

1/2 x 90 deg Single Flute Carbide Countersink

Zoro # G2129556
Mfr # 919-000-957
product price: 
$77.69
/ea
Zoro Select Countersink, 7/8 in, 82 , 2-3/4 in 21ML23
Zoro Select

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

Zoro # G5261453
Mfr # 21ML23
product price: 
$23.45
/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: 
$23.79
/ea
Keo Countersink, 6 FL, 100 Deg, 3/8, Cobalt 919-000-809
Keo

Countersink, 6 FL, 100 Deg, 3/8, Cobalt

Zoro # G2659097
Mfr # 919-000-809
product price: 
$19.35
/ea
Keo 1 Inch 60 deg ZErO Flute CO Deburring Tool 919-000-195
Keo

1 Inch 60 deg ZErO Flute CO Deburring Tool

Zoro # G1367432
Mfr # 919-000-195
product price: 
$57.35
/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, 1/4 in, 100 , 1-1/2 in 919-000-077
Keo

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

Zoro # G1660084
Mfr # 919-000-077
product price: 
$13.99
/ea
Keo Countersink, 6 FL, 100 Deg, 1 In, HSS 919-000-430
Keo

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

Zoro # G1785314
Mfr # 919-000-430
product price: 
$64.45
/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
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, 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 Drill/Countersink, 6 FL, 82 deg., 3/8in, TiN 919-000-343
Keo

Drill/Countersink, 6 FL, 82 deg., 3/8in, TiN

Zoro # G2776579
Mfr # 919-000-343
product price: 
$19.29
/ea
Keo Countersink, 1 FL, 100 Deg, 1/2, HSS, TiN 919-000-066
Keo

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

Zoro # G7057224
Mfr # 919-000-066
product price: 
$23.59
/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: 
$15.69
/ea
Keo Countersink, 1 FL, 120 Deg, 3/8, Cobalt, TiN 919-000-676
Keo

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

Zoro # G6916971
Mfr # 919-000-676
product price: 
$20.65
/ea
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: 
$21.29
/ea
Keo Countersink, 6 FL, 120 Deg, 3/16, HSS, TiN 919-000-485
Keo

Countersink, 6 FL, 120 Deg, 3/16, HSS, TiN

Zoro # G1870228
Mfr # 919-000-485
product price: 
$14.15
/ea
Keo 1 Inch 82 deg ZErO Flute CO Deburring Tool 919-000-213
Keo

1 Inch 82 deg ZErO Flute CO Deburring Tool

Zoro # G1964164
Mfr # 919-000-213
product price: 
$82.39
/ea
Cmt Countersink, 8mm Max dia., Rght 316.080.11
Cmt

Countersink, 8mm Max dia., Rght

Zoro # G6097618
Mfr # 316.080.11
product price: 
$23.35
/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
Countersinks (3,500+ items) - Page 14
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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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