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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 35

No Product Image Available
Zoro Select

Countersink, 1/2 in, 90 , 191/1000 in

Zoro # G821726803
Mfr # 421538
product price:  $126.99
/ea
Keo Countersink, 6 FL, 110 Deg, 3 In, Cobalt 55597
Keo

Countersink, 6 FL, 110 Deg, 3 In, Cobalt

Zoro # G6490802
Mfr # 55597
product price:  $639.99
/ea
Link #8 Cobalt Se .166 X 15/32 Drill 7/16 X 2 Body 1/4 X 5/8 Shank 55-CO-191
Link

#8 Cobalt Se .166 X 15/32 Drill 7/16 X 2 Body 1/4 X 5/8 Shank

Zoro # G7646870
Mfr # 55-CO-191
product price:  $44.69
/ea
Link 3/4 X 90 Deg Cobalt Rh 6Fl Countersink 1/2 Shank X 2-1/2 Oal 91-CO-567
Link

3/4 X 90 Deg Cobalt Rh 6Fl Countersink 1/2 Shank X 2-1/2 Oal

Zoro # G7643364
Mfr # 91-CO-567
product price:  $42.89
/ea
Keo Countersink, 3 Fl, 60 Deg, 3/8, Cobalt 917-000-159
Keo

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

Zoro # G0516993
Mfr # 917-000-159
product price:  $17.55
/ea
Keo Countersink, 6 FL, 60 Deg, 5/16, HSS 919-000-303
Keo

Countersink, 6 FL, 60 Deg, 5/16, HSS

Zoro # G3149142
Mfr # 919-000-303
product price:  $14.99
/ea
Kodiak Cutting Tools 1/2 Carbide Countersink Single Flute 82 Deg. 5418974
Kodiak Cutting Tools

1/2 Carbide Countersink Single Flute 82 Deg.

Zoro # G8635167
Mfr # 5418974
product price:  $62.79
/ea
Drillco 5/8, MACHINE COUNTRSINK 90DEG 4 FL 3900E 38E140C
Drillco

5/8, MACHINE COUNTRSINK 90DEG 4 FL 3900E

Zoro # G110370526
Mfr # 38E140C
product price:  $22.99
/ea
Link 3/16 To 1/2 Max Cut 90 Degree Cobalt No-Flute 5/16 Shank 1-7/8 Oal 94-CO-566
Link

3/16 To 1/2 Max Cut 90 Degree Cobalt No-Flute 5/16 Shank 1-7/8 Oal

Zoro # G7647738
Mfr # 94-CO-566
product price:  $26.65
/ea
Keo Countersink, 1 FL, 120 Deg, 1/4, Cobalt 919-000-673
Keo

Countersink, 1 FL, 120 Deg, 1/4, Cobalt

Zoro # G1919681
Mfr # 919-000-673
product price:  $13.49
/ea
Link 1-1/2 Od 60° 6-Flute Cobalt Countersink - Tin Coat CO-TN-577
Link

1-1/2 Od 60° 6-Flute Cobalt Countersink - Tin Coat

Zoro # G7645665
Mfr # CO-TN-577
product price:  $197.99
/ea
Link 82 Degree Cobalt Short Spot Drill 5 Pc Set 05-CO-386
Link

82 Degree Cobalt Short Spot Drill 5 Pc Set

Zoro # G7645638
Mfr # 05-CO-386
product price:  $221.99
/ea
Keo Countersink, 3 FL, 100 Deg, 1/2, Co, TiN 917-000-222
Keo

Countersink, 3 FL, 100 Deg, 1/2, Co, TiN

Zoro # G6988606
Mfr # 917-000-222
product price:  $24.39
/ea
Keo Countersink, 6 FL, 100 Deg, 3/4, Cobalt 919-000-819
Keo

Countersink, 6 FL, 100 Deg, 3/4, Cobalt

Zoro # G0866573
Mfr # 919-000-819
product price:  $37.29
/ea
Drillco 7/8, COUNTERSINK 60DEG SGL FLUTE - 3600E 36E156A
Drillco

7/8, COUNTERSINK 60DEG SGL FLUTE - 3600E

Zoro # G910373109
Mfr # 36E156A
product price:  $38.79
/ea
Kodiak Cutting Tools 1/8 Carbide Countersink Three Flute 100 Deg. 5516401
Kodiak Cutting Tools

1/8 Carbide Countersink Three Flute 100 Deg.

Zoro # G8670578
Mfr # 5516401
product price:  $24.15
/ea
Keo Countersink, 6 FL, 120 Deg, 1/2, Cobalt, TiN 919-000-886
Keo

Countersink, 6 FL, 120 Deg, 1/2, Cobalt, TiN

Zoro # G6989114
Mfr # 919-000-886
product price:  $25.19
/ea
Keo Countersink, 3 FL, 90 deg, 1-1/4in, HSS, TiN 917-000-108
Keo

Countersink, 3 FL, 90 deg, 1-1/4in, HSS, TiN

Zoro # G8924684
Mfr # 917-000-108
product price:  $140.99
/ea
Keo Countersink, 6 FL, 120 Deg, 1 1/4, Cobalt 919-000-897
Keo

Countersink, 6 FL, 120 Deg, 1 1/4, Cobalt

Zoro # G6631746
Mfr # 919-000-897
product price:  $89.49
/ea
No Product Image Available
Zoro Select

Countersink, 5/32 in, 82 , 5/32 in

Zoro # G121726718
Mfr # 421520
product price:  $117.99
/ea
Keo Countersink, 6 FL, 100 Deg, 2 1/2, Cobalt 55576
Keo

Countersink, 6 FL, 100 Deg, 2 1/2, Cobalt

Zoro # G7197312
Mfr # 55576
product price:  $465.99
/ea
Sowa T205 HSCO TiN 82Deg 3Flute Countersink 121884
Sowa

T205 HSCO TiN 82Deg 3Flute Countersink

Zoro # G207183923
Mfr # 121884
product price:  $121.99
/ea
Osg Countersink, 1 FL, 90 deg., 3/16 in. 700-1872
Osg

Countersink, 1 FL, 90 deg., 3/16 in.

Zoro # G1772690
Mfr # 700-1872
product price:  $18.69
/ea
Keo Countersink, 6 FL, 60 Deg, 1 3/4, Cobalt 919-000-721
Keo

Countersink, 6 FL, 60 Deg, 1 3/4, Cobalt

Zoro # G2207475
Mfr # 919-000-721
product price:  $171.99
/ea
Osg Countersink, Multi FL, 60 deg., 5/8 in. 706-6250-060
Osg

Countersink, Multi FL, 60 deg., 5/8 in.

Zoro # G1772191
Mfr # 706-6250-060
product price:  $61.89
/ea
Keo Countersink, 6 FL, 110 Deg, 3/16, Cobalt 55581
Keo

Countersink, 6 FL, 110 Deg, 3/16, Cobalt

Zoro # G1919666
Mfr # 55581
product price:  $10.29
/ea
Sold in mult. of 12 for $123.48
Keo Countersink, 6 FL, 120 Deg, 5/8, Cobalt 919-000-889
Keo

Countersink, 6 FL, 120 Deg, 5/8, Cobalt

Zoro # G6667762
Mfr # 919-000-889
product price:  $26.49
/ea
Sgs Countersink 74264
Sgs

Countersink

Zoro # G421843894
Mfr # 74264
product price:  $141.99
/ea
Drillco 3/4, MACHINE COUNTRSINK 90DEG 4 FL 3900E 38E148C
Drillco

3/4, MACHINE COUNTRSINK 90DEG 4 FL 3900E

Zoro # G210370471
Mfr # 38E148C
product price:  $30.39
/ea
Kodiak Cutting Tools 1" Carbide Countersink Single Flute 90 Deg. 5419095
Kodiak Cutting Tools

1" Carbide Countersink Single Flute 90 Deg.

Zoro # G8635185
Mfr # 5419095
product price:  $200.99
/ea
Link 3/8 X 60 Deg HSS Rh 3Fl Center Reamer 3/8 Shank X 1-9/16 Oal 91-L2-551
Link

3/8 X 60 Deg HSS Rh 3Fl Center Reamer 3/8 Shank X 1-9/16 Oal

Zoro # G7646697
Mfr # 91-L2-551
product price:  $16.49
/ea
Sowa 1'' 254mm HSCO 82Deg 3Flute Countersink 121881
Sowa

1'' 254mm HSCO 82Deg 3Flute Countersink

Zoro # G607183974
Mfr # 121881
product price:  $109.99
/ea
Link 1/2 To 1 Max Cut 82° Cobalt No-Flute 1/2 Shank 2-7/8 Oal Tin Coat 94-TN-198
Link

1/2 To 1 Max Cut 82° Cobalt No-Flute 1/2 Shank 2-7/8 Oal Tin Coat

Zoro # G7646539
Mfr # 94-TN-198
product price:  $62.15
/ea
Keo Countersink, 6 FL, 110 Deg, 1/8, Cobalt, TiN 55580-TiN
Keo

Countersink, 6 FL, 110 Deg, 1/8, Cobalt, TiN

Zoro # G1919648
Mfr # 55580-TiN
product price:  $10.49
/ea
Sold in mult. of 12 for $125.88
Kodiak Cutting Tools 3/16 Carbide Countersink Six Flute 90 Deg. 5419667
Kodiak Cutting Tools

3/16 Carbide Countersink Six Flute 90 Deg.

Zoro # G8645877
Mfr # 5419667
product price:  $25.69
/ea
Keo Countersink, 6 FL, 120 Deg, 3/4, Cobalt, TiN 919-000-892
Keo

Countersink, 6 FL, 120 Deg, 3/4, Cobalt, TiN

Zoro # G6780776
Mfr # 919-000-892
product price:  $49.29
/ea
Countersinks (4,000+ items) - Page 35
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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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