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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 38

Keo Countersink, 3 FL, 110 Deg, 1/4, Co, TiN 55340-TiN
Keo

Countersink, 3 FL, 110 Deg, 1/4, Co, TiN

Zoro # G7019266
Mfr # 55340-TiN
product price:  $14.59
/ea
Sold in mult. of 12 for $175.08
Keo Countersink, 6 FL, 60 Deg, 1 1/4, Cobalt, TiN 919-000-718
Keo

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

Zoro # G2192985
Mfr # 919-000-718
product price:  $116.99
/ea
No Product Image Available
Zoro Select

Countersink, 1/2 in, 100 , 1/8 in

Zoro # G121726077
Mfr # 421554
product price:  $157.99
/ea
Keo Countersink, 3 FL, 82 Deg, 3/4, Carbide 917-000-333
Keo

Countersink, 3 FL, 82 Deg, 3/4, Carbide

Zoro # G2819241
Mfr # 917-000-333
product price:  $134.99
/ea
No Product Image Available
Zoro Select

Countersink, 7/16 in, 82 , 3/16 in

Zoro # G421725558
Mfr # 421507
product price:  $126.99
/ea
Keo Countersink, 3 FL, 100 Deg, 3/4, HSS, TiN 917-000-038
Keo

Countersink, 3 FL, 100 Deg, 3/4, HSS, TiN

Zoro # G6881883
Mfr # 917-000-038
product price:  $40.89
/ea
Keo Countersink, 1 FL, 120 Deg, 1/8, Cobalt 919-000-669
Keo

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

Zoro # G1919709
Mfr # 919-000-669
product price:  $11.59
/ea
Melin Tool Co Cobalt Countersink, 82 deg., 1/4", Number of Flutes: 6 HSP6-1/4-82T
Melin Tool Co

Cobalt Countersink, 82 deg., 1/4", Number of Flutes: 6

Zoro # G5300281
Mfr # HSP6-1/4-82T
product price:  $25.69
/ea
Mastercut Tool 1/2x1/4x2-3/4 6FL 82 Degree Countersink 680-710
Mastercut Tool

1/2x1/4x2-3/4 6FL 82 Degree Countersink

Zoro # G400578649
Mfr # 680-710
product price:  $25.99
/ea
No Product Image Available
Zoro Select

Countersink, 7/16 in, 90 , 3/32 in

Zoro # G221726809
Mfr # 421526
product price:  $138.99
/ea
Keo Countersink, 6 FL, 120 Deg, 1/4, Cobalt, TiN 919-000-878
Keo

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

Zoro # G9538654
Mfr # 919-000-878
product price:  $15.49
/ea
Keo Countersink, 1 FL, 100 Deg, 3/4, Cobalt, TiN 919-000-634
Keo

Countersink, 1 FL, 100 Deg, 3/4, Cobalt, TiN

Zoro # G7215354
Mfr # 919-000-634
product price:  $45.69
/ea
Sold in mult. of 2 for $91.38
Keo Countersink, 3 FL, 60 Deg, 1/2, Carbide 917-000-309
Keo

Countersink, 3 FL, 60 Deg, 1/2, Carbide

Zoro # G0301761
Mfr # 917-000-309
product price:  $58.19
/ea
Kodiak Cutting Tools 1" Carbide Countersink Six Flute 60 Deg. 5419557
Kodiak Cutting Tools

1" Carbide Countersink Six Flute 60 Deg.

Zoro # G8627780
Mfr # 5419557
product price:  $200.99
/ea
Drillco 1/2, COUNTERSINK 100DEG SGL FLUTE - 3600E 36E132D
Drillco

1/2, COUNTERSINK 100DEG SGL FLUTE - 3600E

Zoro # G510372472
Mfr # 36E132D
product price:  $12.39
/ea
No Product Image Available
Zoro Select

Countersink, 3/32 in, 82 , 3/32 in

Zoro # G521724994
Mfr # 421518
product price:  $117.99
/ea
No Product Image Available
Zoro Select

Countersink, 1/4 in, 100 , 1/4 in

Zoro # G421725909
Mfr # 421566
product price:  $138.99
/ea
Link 120 Degree HSS Short Spot Drill 5 Pc Set 05-L2-380
Link

120 Degree HSS Short Spot Drill 5 Pc Set

Zoro # G7647607
Mfr # 05-L2-380
product price:  $108.99
/ea
Link 3/4 X 100 Deg HSS Rh 3Fl Center Reamer 1/2 Shank X 2-3/8 Oal 91-L2-568
Link

3/4 X 100 Deg HSS Rh 3Fl Center Reamer 1/2 Shank X 2-3/8 Oal

Zoro # G7646645
Mfr # 91-L2-568
product price:  $38.79
/ea
Keo Countersink, 3 FL, 100 Deg, 1/2, HSS, TiN 917-000-014
Keo

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

Zoro # G7254082
Mfr # 917-000-014
product price:  $22.29
/ea
Osg Countersink, Multi FL, 82 deg., 1/2 in. 701-5001
Osg

Countersink, Multi FL, 82 deg., 1/2 in.

Zoro # G1772395
Mfr # 701-5001
product price:  $34.79
/ea
No Product Image Available
Zoro Select

Countersink, 1/2 in, 100 , 5/32 in

Zoro # G121726176
Mfr # 421556
product price:  $157.99
/ea
Keo Countersink, 3 FL, 82 Deg, 3/8, Cobalt, TiN 917-000-180
Keo

Countersink, 3 FL, 82 Deg, 3/8, Cobalt, TiN

Zoro # G1004272
Mfr # 917-000-180
product price:  $21.59
/ea
Keo Drill/Countersink, 6FL, 110 deg, 1-1/2in, RH 55093
Keo

Drill/Countersink, 6FL, 110 deg, 1-1/2in, RH

Zoro # G2776019
Mfr # 55093
product price:  $100.99
/ea
Keo Drill/Countersink, 6 FL, 110 deg, 1/4in, HSS 55082
Keo

Drill/Countersink, 6 FL, 110 deg, 1/4in, HSS

Zoro # G2776177
Mfr # 55082
product price:  $9.25
/ea
Sold in mult. of 12 for $111.00
No Product Image Available
Zoro Select

Countersink, 5/8 in, 90 , 5/32 in

Zoro # G321725160
Mfr # 421542
product price:  $138.99
/ea
Keo Countersink, 3 FL, 110 Deg, 3/8, Co, TiN 55341-TiN
Keo

Countersink, 3 FL, 110 Deg, 3/8, Co, TiN

Zoro # G7193837
Mfr # 55341-TiN
product price:  $15.59
/ea
Sold in mult. of 12 for $187.08
Drillco 1, COUNTRSINK 60DEG 6 FLUT - 3900E 39E164A
Drillco

1, COUNTRSINK 60DEG 6 FLUT - 3900E

Zoro # G110371332
Mfr # 39E164A
product price:  $40.99
/ea
Kodiak Cutting Tools 3/16 Carbide Countersink Single Flute 82 Deg. 5418941
Kodiak Cutting Tools

3/16 Carbide Countersink Single Flute 82 Deg.

Zoro # G8645886
Mfr # 5418941
product price:  $25.65
/ea
No Product Image Available
Zoro Select

Countersink, 7/16 in, 100 , 3/32 in

Zoro # G021726863
Mfr # 421548
product price:  $138.99
/ea
No Product Image Available
Zoro Select

Countersink, 1/2 in, 82 , 191/1000 in

Zoro # G721725890
Mfr # 421516
product price:  $157.99
/ea
Link 3/4 X 60 Deg Cobalt Rh 6Fl Countersink 1/2 Shank X 2-1/2 Oal 91-CO-572
Link

3/4 X 60 Deg Cobalt Rh 6Fl Countersink 1/2 Shank X 2-1/2 Oal

Zoro # G7645498
Mfr # 91-CO-572
product price:  $42.89
/ea
Link 1/2 Od 60° 6-Flute Cobalt Countersink - Tin Coat CO-TN-571
Link

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

Zoro # G7648325
Mfr # CO-TN-571
product price:  $30.29
/ea
Melin Tool Co Carbide Countersink, 82 deg., 3/8", Finish - Machining: Uncoated C6NC-3/8-82
Melin Tool Co

Carbide Countersink, 82 deg., 3/8", Finish - Machining: Uncoated

Zoro # G5341791
Mfr # C6NC-3/8-82
product price:  $65.99
/ea
Keo Countersink, 6 FL, 100 Deg, 1 In, Carbide 919-001-071
Keo

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

Zoro # G6426664
Mfr # 919-001-071
product price:  $211.99
/ea
No Product Image Available
Zoro Select

Countersink, 7/16 in, 82 , 1/8 in

Zoro # G421726630
Mfr # 421505
product price:  $126.99
/ea
Countersinks (4,000+ items) - Page 38
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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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