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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 (4,000+ items) - Page 21

Keo Countersink, 3 FL, 120 Deg, 1 In, Co, TiN 917-000-268
Keo

Countersink, 3 FL, 120 Deg, 1 In, Co, TiN

Zoro # G6442624
Mfr # 917-000-268
product price:  $83.19
/ea
Micro 100 Countersink, AlTiN, 120 deg. Angle, 1-1/2"L CS-125-120X
Micro 100

Countersink, AlTiN, 120 deg. Angle, 1-1/2"L

Zoro # G9198309
Mfr # CS-125-120X
product price:  $34.59
/ea
Micro 100 Countersink, Uncoated, 82 deg. Angle CS-125-082
Micro 100

Countersink, Uncoated, 82 deg. Angle

Zoro # G9198351
Mfr # CS-125-082
product price:  $28.19
/ea
Chicago-Latrobe 1/4-100Deg HSS Three-Flute Countersink Chicago-Latrobe 213 Black with Bright Point 56876
Chicago-Latrobe

1/4-100Deg HSS Three-Flute Countersink Chicago-Latrobe 213 Black with Bright Point

Zoro # G4789528
Mfr # 56876
product price:  $13.79
/ea
Sold in mult. of 12 for $165.48
Keo Drill/Countersink, 6 FL, 110 deg., 2in, HSS 55095
Keo

Drill/Countersink, 6 FL, 110 deg., 2in, HSS

Zoro # G2775976
Mfr # 55095
product price:  $158.99
/ea
Keo Countersink, 3 FL, 110 deg, 3/8in, Uncoated 50381
Keo

Countersink, 3 FL, 110 deg, 3/8in, Uncoated

Zoro # G9671837
Mfr # 50381
product price:  $11.89
/ea
Sold in mult. of 12 for $142.68
Zoro Select Countersink, 6 Flutes, Carbide, 3-1/2" L 336-012060
Zoro Select

Countersink, 6 Flutes, Carbide, 3-1/2" L

Zoro # G9727409
Mfr # 336-012060
product price:  $298.99
/ea
Keo Countersink, 3FL, 110 deg, 1-1/4in, HSS, TiN 51251-TIN
Keo

Countersink, 3FL, 110 deg, 1-1/4in, HSS, TiN

Zoro # G8924657
Mfr # 51251-TIN
product price:  $119.99
/ea
Keo Countersink, 1 FL, 60 Deg, 3/16, Cobalt 919-000-551
Keo

Countersink, 1 FL, 60 Deg, 3/16, Cobalt

Zoro # G3021173
Mfr # 919-000-551
product price:  $11.89
/ea
Keo Drill/Countersink, 6 FL, 82 deg., 1/4in, HSS 919-000-339
Keo

Drill/Countersink, 6 FL, 82 deg., 1/4in, HSS

Zoro # G2776597
Mfr # 919-000-339
product price:  $12.89
/ea
Keo Countersink, 1 FL, 60 Deg, 1 In, Cobalt, TiN 919-000-564
Keo

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

Zoro # G0903987
Mfr # 919-000-564
product price:  $87.29
/ea
Keo Countersink, 3 FL, 60 deg., 2in, HSS, TiN 917-000-152
Keo

Countersink, 3 FL, 60 deg., 2in, HSS, TiN

Zoro # G8924973
Mfr # 917-000-152
product price:  $374.99
/ea
Osg Countersink, 1 FL, 82 deg., 1/8 in. 700-1251
Osg

Countersink, 1 FL, 82 deg., 1/8 in.

Zoro # G1959968
Mfr # 700-1251
product price:  $9.79
/ea
Keo Countersink, 6 FL, 100 Deg, 3 In, Cobalt, TiN 55577-TiN
Keo

Countersink, 6 FL, 100 Deg, 3 In, Cobalt, TiN

Zoro # G6798093
Mfr # 55577-TiN
product price:  $864.99
/ea
Keo Countersink, 3 FL, 100 Deg, 5/8, Carbide 917-000-371
Keo

Countersink, 3 FL, 100 Deg, 5/8, Carbide

Zoro # G6849403
Mfr # 917-000-371
product price:  $91.29
/ea
Keo Countersink, 3 FL, 90 Deg, 3/8, Carbide 917-000-347
Keo

Countersink, 3 FL, 90 Deg, 3/8, Carbide

Zoro # G1459875
Mfr # 917-000-347
product price:  $39.49
/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:  $84.69
/ea
Keo 3/8 x 120 deg KEO CO SF Countersink 919-000-675
Keo

3/8 x 120 deg KEO CO SF Countersink

Zoro # G3371374
Mfr # 919-000-675
product price:  $15.29
/ea
Keo Countersink, 4 Fl, 90 Deg, 1 1/4, Co, TiN 917-000-294
Keo

Countersink, 4 Fl, 90 Deg, 1 1/4, Co, TiN

Zoro # G6403993
Mfr # 917-000-294
product price:  $145.99
/ea
Keo Countersink, 6 FL, 110 Deg, 7/8, Cobalt 55590
Keo

Countersink, 6 FL, 110 Deg, 7/8, Cobalt

Zoro # G6601077
Mfr # 55590
product price:  $43.79
/ea
Sold in mult. of 3 for $131.37
Keo Countersink, 3/8 in, 60 , 2-3/4 in 919-002-375
Keo

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

Zoro # G112007086
Mfr # 919-002-375
product price:  $53.79
/ea
Keo Machine Countersink, 4 Fl, 90 Deg, 5/8, Co 919-000-541
Keo

Machine Countersink, 4 Fl, 90 Deg, 5/8, Co

Zoro # G1393664
Mfr # 919-000-541
product price:  $52.49
/ea
Keo Countersink, 3 FL, 100 Deg, 3/4, Carbide 917-000-373
Keo

Countersink, 3 FL, 100 Deg, 3/4, Carbide

Zoro # G6665163
Mfr # 917-000-373
product price:  $119.99
/ea
Keo Countersink, 4FL, 82 deg, 1-3/4in, Uncoated 917-000-111
Keo

Countersink, 4FL, 82 deg, 1-3/4in, Uncoated

Zoro # G8924711
Mfr # 917-000-111
product price:  $190.99
/ea
Keo Countersink, 1/8 in, 90 , 1-1/2 in 917-000-789
Keo

Countersink, 1/8 in, 90 , 1-1/2 in

Zoro # G812007386
Mfr # 917-000-789
product price:  $24.39
/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:  $123.99
/ea
Keo Countersink, 3 FL, 60 Deg, 1 1/2, Co, TiN 917-000-172
Keo

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

Zoro # G7146316
Mfr # 917-000-172
product price:  $255.99
/ea
Keo Countersink, 6 FL, 100 Deg, 1/8, Cobalt, TiN 919-000-802
Keo

Countersink, 6 FL, 100 Deg, 1/8, Cobalt, TiN

Zoro # G0445995
Mfr # 919-000-802
product price:  $12.59
/ea
Keo Countersink, 1/4 in, 100 , 2 in 919-002-355
Keo

Countersink, 1/4 in, 100 , 2 in

Zoro # G512007648
Mfr # 919-002-355
product price:  $35.15
/ea
Keo Countersink, 1-1/4 in, 90 , 3-1/4 in 919-002-349
Keo

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

Zoro # G012007506
Mfr # 919-002-349
product price:  $411.99
/ea
Keo Countersink, 6 Fl, 60 Deg, 1/4, Cobalt 919-000-697
Keo

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

Zoro # G1103812
Mfr # 919-000-697
product price:  $12.79
/ea
Keo Machine Countersink, 4 Fl, 82 Deg, 7/8, TiN 919-000-536
Keo

Machine Countersink, 4 Fl, 82 Deg, 7/8, TiN

Zoro # G1204506
Mfr # 919-000-536
product price:  $106.99
/ea
Keo Countersink, 1 in, 60 , 3-1/4 in 917-000-765
Keo

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

Zoro # G912007071
Mfr # 917-000-765
product price:  $259.99
/ea
Keo Countersink, 1 FL, 100 Deg, 1 1/4, Cobalt 919-000-637
Keo

Countersink, 1 FL, 100 Deg, 1 1/4, Cobalt

Zoro # G6904091
Mfr # 919-000-637
product price:  $122.99
/ea
Keo Countersink, 1 FL, 100 Deg, 3/16, TiAlN 55731-TiALN
Keo

Countersink, 1 FL, 100 Deg, 3/16, TiAlN

Zoro # G2249265
Mfr # 55731-TiALN
product price:  $19.95
/ea
Keo Countersink, 6 FL, 90 Deg, 2 In, Cobalt 919-000-795
Keo

Countersink, 6 FL, 90 Deg, 2 In, Cobalt

Zoro # G7096844
Mfr # 919-000-795
product price:  $216.99
/ea
Countersinks (4,000+ items) - Page 21
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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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1 in endmillsingle flute counter sink1 in countersink3" threaded capmetric counterbore

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