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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
  8. /
  9. Countersinks

Countersinks (4,000+ items) - Page 36

Keo Countersink, 1 FL, 100 Deg, 3/16, HSS, TiN 919-000-090
Keo

Countersink, 1 FL, 100 Deg, 3/16, HSS, TiN

Zoro # G1870255
Mfr # 919-000-090
product price:  $12.29
/ea
Keo Countersink, 6 FL, 90 Deg, 3/4, Cobalt, TiN 919-000-784
Keo

Countersink, 6 FL, 90 Deg, 3/4, Cobalt, TiN

Zoro # G3459802
Mfr # 919-000-784
product price:  $49.15
/ea
Link 1-1/2 X 82 Deg HSS Rh 3Fl Center Reamer 3/4 Shank X 3-1/2 Oal 91-L2-560
Link

1-1/2 X 82 Deg HSS Rh 3Fl Center Reamer 3/4 Shank X 3-1/2 Oal

Zoro # G7647318
Mfr # 91-L2-560
product price:  $215.99
/ea
Link 1-1/4 Od 60° 6-Flute Cobalt Countersink - Tin Coat CO-TN-574
Link

1-1/4 Od 60° 6-Flute Cobalt Countersink - Tin Coat

Zoro # G7645787
Mfr # CO-TN-574
product price:  $131.99
/ea
Keo Countersink, 3 FL, 90 deg, 1-1/2in, HSS, TiN 917-000-126
Keo

Countersink, 3 FL, 90 deg, 1-1/2in, HSS, TiN

Zoro # G8924797
Mfr # 917-000-126
product price:  $223.99
/ea
Kodiak Cutting Tools 1/2 Carbide Countersink Three Flute 90 Deg. 5419326
Kodiak Cutting Tools

1/2 Carbide Countersink Three Flute 90 Deg.

Zoro # G8660446
Mfr # 5419326
product price:  $61.05
/ea
No Product Image Available
Zoro Select

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

Zoro # G021726412
Mfr # 421529
product price:  $138.99
/ea
Link 82 Degree Cobalt Extended Length Spot Drill 5 Pc Set 05-CO-392
Link

82 Degree Cobalt Extended Length Spot Drill 5 Pc Set

Zoro # G7643407
Mfr # 05-CO-392
product price:  $343.99
/ea
Melin Tool Co Cobalt Countersink, 1F, 82 deg., 1/8 HSP1-1/8-82T
Melin Tool Co

Cobalt Countersink, 1F, 82 deg., 1/8

Zoro # G5333918
Mfr # HSP1-1/8-82T
product price:  $17.15
/ea
Link 1 X 90 Deg Cobalt Rh 6Fl Countersink 1/2 Shank X 2-3/4 Oal 91-CO-568
Link

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

Zoro # G7636757
Mfr # 91-CO-568
product price:  $66.99
/ea
Link 8MM HSS Se 8.10x18.25 Drill 17.45x66.66 Bdy 11.11x23.79 Shnk Tin Coat 70-TN-383
Link

8MM HSS Se 8.10x18.25 Drill 17.45x66.66 Bdy 11.11x23.79 Shnk Tin Coat

Zoro # G7645997
Mfr # 70-TN-383
product price:  $44.15
/ea
Keo Machine Countersink, 4 Fl, 82 Deg, 1 In, Co 919-000-537
Keo

Machine Countersink, 4 Fl, 82 Deg, 1 In, Co

Zoro # G1390846
Mfr # 919-000-537
product price:  $98.19
/ea
Drillco 1-1/4, MACHIN COUNTRSINK 90DEG 4 FL 3900E 38E216C
Drillco

1-1/4, MACHIN COUNTRSINK 90DEG 4 FL 3900E

Zoro # G110371035
Mfr # 38E216C
product price:  $49.35
/ea
Sowa 5pc 3Flute 82Deg Cobalt Countersink Set 121860
Sowa

5pc 3Flute 82Deg Cobalt Countersink Set

Zoro # G707183904
Mfr # 121860
product price:  $405.99
/ea
Drillco 1-1/4, MACHIN COUNTRSINK 60DEG 4 FL 3900E 38E216A
Drillco

1-1/4, MACHIN COUNTRSINK 60DEG 4 FL 3900E

Zoro # G310370944
Mfr # 38E216A
product price:  $49.35
/ea
Link 3/8 X 90 Deg HSS Rh 1Fl Chamfer 3/8 Shank X 1-9/16 Oal 90-L2-413
Link

3/8 X 90 Deg HSS Rh 1Fl Chamfer 3/8 Shank X 1-9/16 Oal

Zoro # G7647309
Mfr # 90-L2-413
product price:  $14.75
/ea
No Product Image Available
Zoro Select

Countersink, 5/8 in, 100 , 3/16 in

Zoro # G921727212
Mfr # 421565
product price:  $138.99
/ea
Keo Countersink, 3 FL, 110 Deg, 1/4, Cobalt 55340
Keo

Countersink, 3 FL, 110 Deg, 1/4, Cobalt

Zoro # G9538846
Mfr # 55340
product price:  $11.39
/ea
Sold in mult. of 12 for $136.68
Drillco 3/16, COUNTRSINK 60DEG 6 FLUT - 3900E 39E112A
Drillco

3/16, COUNTRSINK 60DEG 6 FLUT - 3900E

Zoro # G710370957
Mfr # 39E112A
product price:  $7.95
/ea
Keo Countersink, 6 FL, 60 Deg, 2 1/2, Cobalt, TiN 55516-TiN
Keo

Countersink, 6 FL, 60 Deg, 2 1/2, Cobalt, TiN

Zoro # G6429981
Mfr # 55516-TiN
product price:  $545.99
/ea
Stm 38 82Deg 3Flute HSS Countersink 121040
Stm

38 82Deg 3Flute HSS Countersink

Zoro # G707179983
Mfr # 121040
product price:  $75.59
/ea
Keo 1 x 82 deg KEO CO RH 3Fl Center Reamer 917-000-187
Keo

1 x 82 deg KEO CO RH 3Fl Center Reamer

Zoro # G2761184
Mfr # 917-000-187
product price:  $66.55
/ea
No Product Image Available
Holemaker Technology

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

Zoro # G521723447
Mfr # 601037-0010
product price:  $523.99
/ea
Keo Countersink, 1 FL, 100 Deg, 1/2, Cobalt, TiN 919-000-630
Keo

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

Zoro # G2192863
Mfr # 919-000-630
product price:  $23.79
/ea
Kodiak Cutting Tools 5/8 Carbide Countersink Six Flute 82 Deg. 5419623
Kodiak Cutting Tools

5/8 Carbide Countersink Six Flute 82 Deg.

Zoro # G8634275
Mfr # 5419623
product price:  $87.85
/ea
Kodiak Cutting Tools 3/16 Carbide Countersink Single Flute 60 Deg. 5418853
Kodiak Cutting Tools

3/16 Carbide Countersink Single Flute 60 Deg.

Zoro # G8635255
Mfr # 5418853
product price:  $25.69
/ea
Mastercut Tool 1/32x1/8x1-1/2 60 Degree No 0 Combination Drill & Countersink 600-302
Mastercut Tool

1/32x1/8x1-1/2 60 Degree No 0 Combination Drill & Countersink

Zoro # G200659494
Mfr # 600-302
product price:  $13.79
/ea
Kodiak Cutting Tools 3/8 Carbide Countersink Single Flute 60 Deg. 5418875
Kodiak Cutting Tools

3/8 Carbide Countersink Single Flute 60 Deg.

Zoro # G8635194
Mfr # 5418875
product price:  $49.75
/ea
Micro 100 Countersink, Uncoated, 82 deg. Angle CS-312-082
Micro 100

Countersink, Uncoated, 82 deg. Angle

Zoro # G9198668
Mfr # CS-312-082
product price:  $51.19
/ea
No Product Image Available
Zoro Select

Countersink, 7/16 in, 82 , 5/32 in

Zoro # G321726846
Mfr # 421506
product price:  $126.99
/ea
Kodiak Cutting Tools 1/8 Carbide Countersink Single Flute 82 Deg. 5418930
Kodiak Cutting Tools

1/8 Carbide Countersink Single Flute 82 Deg.

Zoro # G8635264
Mfr # 5418930
product price:  $24.15
/ea
Osg Countersink, Multi FL, 90 deg., 2in L, 1/4in 701-2502
Osg

Countersink, Multi FL, 90 deg., 2in L, 1/4in

Zoro # G1772447
Mfr # 701-2502
product price:  $21.29
/ea
Keo Countersink, 6 FL, 90 Deg, 1/2, Cobalt, TiN 919-000-776
Keo

Countersink, 6 FL, 90 Deg, 1/2, Cobalt, TiN

Zoro # G2492987
Mfr # 919-000-776
product price:  $27.15
/ea
Sgs Countersink 74167
Sgs

Countersink

Zoro # G821842282
Mfr # 74167
product price:  $214.99
/ea
Link 1/2 To 1 Max Cut 90° Cobalt No-Flute 1/2 Shank 2-7/8 Oal Tin Coat 94-TN-568
Link

1/2 To 1 Max Cut 90° Cobalt No-Flute 1/2 Shank 2-7/8 Oal Tin Coat

Zoro # G7647449
Mfr # 94-TN-568
product price:  $76.15
/ea
No Product Image Available
Zoro Select

Countersink, 5/8 in, 90 , 1/8 in

Zoro # G821726377
Mfr # 421541
product price:  $126.99
/ea
Countersinks (4,000+ items) - Page 36
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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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3" threaded cap1 in countersinkcountersink zero flutesingle flute counter sinkyg-1 tool co

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