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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 34

No Product Image Available
Zoro Select

Countersink, 1/2 in, 90 , 387/2000 in

Zoro # G221727295
Mfr # 421539
product price:  $126.99
/ea
Versadrive HMT 90Deg DrillSink 12mm Drill Bit x 20.5mm Countersink M10 603070-12205
Versadrive

HMT 90Deg DrillSink 12mm Drill Bit x 20.5mm Countersink M10

Zoro # G509199240
Mfr # 603070-12205
product price:  $121.99
/ea
No Product Image Available
Zoro Select

Countersink, 1/2 in, 100 , 257/2000 in

Zoro # G121725551
Mfr # 421555
product price:  $157.99
/ea
Link 3/16 To 1/2 Max Cut 82 Degree Cobalt No-Flute 5/16 Shank 1-7/8 Oal 94-CO-196
Link

3/16 To 1/2 Max Cut 82 Degree Cobalt No-Flute 5/16 Shank 1-7/8 Oal

Zoro # G7647729
Mfr # 94-CO-196
product price:  $26.65
/ea
Keo 3/16 x 60 deg HSS 6FLT Countersink 919-000-299
Keo

3/16 x 60 deg HSS 6FLT Countersink

Zoro # G0746706
Mfr # 919-000-299
product price:  $10.69
/ea
Kodiak Cutting Tools 5/8 Carbide Countersink Three Flute 60 Deg. 5419161
Kodiak Cutting Tools

5/8 Carbide Countersink Three Flute 60 Deg.

Zoro # G8642185
Mfr # 5419161
product price:  $87.85
/ea
Keo Countersink, 6 FL, 120 Deg, 1/2, Cobalt 919-000-885
Keo

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

Zoro # G6502255
Mfr # 919-000-885
product price:  $20.79
/ea
Keo Countersink, 6 FL, 100 Deg, 1 In, HSS, TiN 919-000-431
Keo

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

Zoro # G6508476
Mfr # 919-000-431
product price:  $70.59
/ea
Link 3/8 Od 60° 6-Flute Cobalt Countersink - Tin Coat CO-TN-570
Link

3/8 Od 60° 6-Flute Cobalt Countersink - Tin Coat

Zoro # G7647747
Mfr # CO-TN-570
product price:  $22.99
/ea
Kodiak Cutting Tools 3/8 Carbide Countersink Single Flute 82 Deg. 5418963
Kodiak Cutting Tools

3/8 Carbide Countersink Single Flute 82 Deg.

Zoro # G8646245
Mfr # 5418963
product price:  $52.19
/ea
Melin Tool Co Machine Countersink, 82 deg., 3/4" HSMC-3/4-82
Melin Tool Co

Machine Countersink, 82 deg., 3/4"

Zoro # G5342850
Mfr # HSMC-3/4-82
product price:  $61.49
/ea
Keo Countersink, 6 FL, 60 Deg, 3/16, Carbide 919-000-991
Keo

Countersink, 6 FL, 60 Deg, 3/16, Carbide

Zoro # G3298757
Mfr # 919-000-991
product price:  $19.99
/ea
Link 1-1/2 X 60 Deg HSS Rh 1Fl Chamfer 3/4 Shank X 3-1/2 Oal 90-L2-424
Link

1-1/2 X 60 Deg HSS Rh 1Fl Chamfer 3/4 Shank X 3-1/2 Oal

Zoro # G7646094
Mfr # 90-L2-424
product price:  $156.99
/ea
No Product Image Available
Zoro Select

Countersink, 3/8 in, 100 , 191/1000 in

Zoro # G921727151
Mfr # 421546
product price:  $138.99
/ea
Kodiak Cutting Tools 3/16 Carbide Countersink Three Flute 100 Deg. 5516412
Kodiak Cutting Tools

3/16 Carbide Countersink Three Flute 100 Deg.

Zoro # G8670130
Mfr # 5516412
product price:  $25.65
/ea
Link 1-1/4 X 90 Deg HSS Rh 1Fl Chamfer 1/2 Shank X 2-3/4 Oal 90-L2-417
Link

1-1/4 X 90 Deg HSS Rh 1Fl Chamfer 1/2 Shank X 2-3/4 Oal

Zoro # G7648149
Mfr # 90-L2-417
product price:  $123.99
/ea
Drillco 7/8, COUNTRSINK 60DEG 6 FLUT - 3900E 39E156A
Drillco

7/8, COUNTRSINK 60DEG 6 FLUT - 3900E

Zoro # G010371562
Mfr # 39E156A
product price:  $34.45
/ea
Link 3/8" Cobalt Se .378x25/32 Drill 3/4x3 Body 1/2x1-1/8 Shank Tin Coat CO-TN-196
Link

3/8" Cobalt Se .378x25/32 Drill 3/4x3 Body 1/2x1-1/8 Shank Tin Coat

Zoro # G7647780
Mfr # CO-TN-196
product price:  $101.99
/ea
Keo Countersink, 6 FL, 120 Deg, 2 1/2, Cobalt 55616
Keo

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

Zoro # G6505536
Mfr # 55616
product price:  $450.99
/ea
Link B-Type HSS Centerdrill #12B Thru #16B Set 05-L2-395
Link

B-Type HSS Centerdrill #12B Thru #16B Set

Zoro # G7646408
Mfr # 05-L2-395
product price:  $84.29
/ea
Sowa 516 793mm HSCO TiN 90Deg 3Flute Countersink 121858
Sowa

516 793mm HSCO TiN 90Deg 3Flute Countersink

Zoro # G807183798
Mfr # 121858
product price:  $70.69
/ea
Kodiak Cutting Tools 3/4 Carbide Countersink Three Flute 60 Deg. 5419172
Kodiak Cutting Tools

3/4 Carbide Countersink Three Flute 60 Deg.

Zoro # G8635298
Mfr # 5419172
product price:  $134.99
/ea
Keo Drill/Countersink, 6 FL, 82 deg., 3in, TiN 55037-TIN
Keo

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

Zoro # G2776420
Mfr # 55037-TIN
product price:  $767.99
/ea
Mastercut Tool 3/8x1/4x2-1/2 6FL 90 Degree Countersink 680-808
Mastercut Tool

3/8x1/4x2-1/2 6FL 90 Degree Countersink

Zoro # G500578860
Mfr # 680-808
product price:  $20.99
/ea
Link 1/2 X 82 Deg HSS Rh 3Fl Center Reamer 3/8 Shank X 2 Oal 91-L2-557
Link

1/2 X 82 Deg HSS Rh 3Fl Center Reamer 3/8 Shank X 2 Oal

Zoro # G7647275
Mfr # 91-L2-557
product price:  $21.45
/ea
Drillco 3/8, COUNTRSINK 82DEG 6 FLUT - 3900E 39E124B
Drillco

3/8, COUNTRSINK 82DEG 6 FLUT - 3900E

Zoro # G910370795
Mfr # 39E124B
product price:  $10.95
/ea
Link 1-1/2 Od 90° 6-Flute Cobalt Countersink - Tin Coat CO-TN-576
Link

1-1/2 Od 90° 6-Flute Cobalt Countersink - Tin Coat

Zoro # G7645656
Mfr # CO-TN-576
product price:  $197.99
/ea
Kodiak Cutting Tools 5/8 Carbide Countersink Three Flute 90 Deg. 5419337
Kodiak Cutting Tools

5/8 Carbide Countersink Three Flute 90 Deg.

Zoro # G8662449
Mfr # 5419337
product price:  $95.75
/ea
Keo Countersink, 1 FL, 60 Deg, 5/8, Cobalt, TiN 919-000-560
Keo

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

Zoro # G2458346
Mfr # 919-000-560
product price:  $32.39
/ea
Keo 1/8 x 90 deg HSS 6FLT Countersink 919-000-371
Keo

1/8 x 90 deg HSS 6FLT Countersink

Zoro # G0683505
Mfr # 919-000-371
product price:  $9.69
/ea
Melin Tool Co Carbide Countersink, 120 deg., 1/4", Single End/Double End: Single End C6-1/4-120
Melin Tool Co

Carbide Countersink, 120 deg., 1/4", Single End/Double End: Single End

Zoro # G5327030
Mfr # C6-1/4-120
product price:  $32.39
/ea
Melin Tool Co Countersink, Carbide, DE, 90 deg., 3/4", Number of Flutes: 6 DC6-3/4-90
Melin Tool Co

Countersink, Carbide, DE, 90 deg., 3/4", Number of Flutes: 6

Zoro # G4964683
Mfr # DC6-3/4-90
product price:  $212.99
/ea
No Product Image Available
Holemaker Technology

Countersink, 1-1/4 in, 82 , 2-7/8 in

Zoro # G521723560
Mfr # 601038-0010
product price:  $599.99
/ea
Kodiak Cutting Tools 3/8 Carbide Countersink Three Flute 60 Deg. 5419139
Kodiak Cutting Tools

3/8 Carbide Countersink Three Flute 60 Deg.

Zoro # G8647846
Mfr # 5419139
product price:  $49.75
/ea
Link #6 Cobalt Se .154x7/16 Drill 7/16x4 Body 7/16xFull Shank Alu Coat CO-AL-290
Link

#6 Cobalt Se .154x7/16 Drill 7/16x4 Body 7/16xFull Shank Alu Coat

Zoro # G7647844
Mfr # CO-AL-290
product price:  $110.99
/ea
Link 3/16 To 1/2 Max Cut 82° Cobalt No-Flute 5/16 Shank 1-7/8 Oal Tin Coat 94-TN-196
Link

3/16 To 1/2 Max Cut 82° Cobalt No-Flute 5/16 Shank 1-7/8 Oal Tin Coat

Zoro # G7646024
Mfr # 94-TN-196
product price:  $36.75
/ea
Countersinks (4,000+ items) - Page 34
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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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