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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 (4,500+ items) - Page 46

Keo Countersink, 3 FL, 120 Deg, 3/4, HSS, TiN 917-000-042
Keo

Countersink, 3 FL, 120 Deg, 3/4, HSS, TiN

Zoro # G6515327
Mfr # 917-000-042
product price:  $43.55
/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:  $47.99
/ea
Sold in mult. of 2 for $95.98
Osg Countersink, Multi FL, 90 deg., 3inL, 1 in. 701-1002
Osg

Countersink, Multi FL, 90 deg., 3inL, 1 in.

Zoro # G1772471
Mfr # 701-1002
product price:  $80.79
/ea
M.A. Ford 3/8 100 Hss 3Fl Spi. C 92037504
M.A. Ford

3/8 100 Hss 3Fl Spi. C

Zoro # G1166342
Mfr # 92037504
product price:  $16.99
/ea
Drillco 5/8, MACHINE COUNTRSINK 60DEG 4 FL 3900E 38E140A
Drillco

5/8, MACHINE COUNTRSINK 60DEG 4 FL 3900E

Zoro # G710370292
Mfr # 38E140A
product price:  $22.99
/ea
Keo Countersink, 6 FL, 90 Deg, 3/8, Cobalt, TiN 919-000-774
Keo

Countersink, 6 FL, 90 Deg, 3/8, Cobalt, TiN

Zoro # G0887677
Mfr # 919-000-774
product price:  $20.59
/ea
Versadrive HMT 90Deg Countersink 25.0mm M12 603060-0250
Versadrive

HMT 90Deg Countersink 25.0mm M12

Zoro # G809199001
Mfr # 603060-0250
product price:  $110.99
/ea
Keo Countersink, 3 Fl, 100 Deg, 1 In, Cobalt 917-000-227
Keo

Countersink, 3 Fl, 100 Deg, 1 In, Cobalt

Zoro # G1706914
Mfr # 917-000-227
product price:  $64.79
/ea
Keo Countersink, 3/8 in, 100 , 1-3/4 in 55773-TiALN
Keo

Countersink, 3/8 in, 100 , 1-3/4 in

Zoro # G6694782
Mfr # 55773-TiALN
product price:  $49.79
/ea
Keo Countersink, 3 Fl, 120 Deg, 5/8, Cobalt 917-000-263
Keo

Countersink, 3 Fl, 120 Deg, 5/8, Cobalt

Zoro # G6411185
Mfr # 917-000-263
product price:  $26.59
/ea
Keo Countersink, 3 FL, 100 Deg, 5/8, HSS, TiN 917-000-062
Keo

Countersink, 3 FL, 100 Deg, 5/8, HSS, TiN

Zoro # G6467657
Mfr # 917-000-062
product price:  $33.59
/ea
M.A. Ford Xt 1 X 4-1/4 X 7 -.090Cr 61B018701
M.A. Ford

Xt 1 X 4-1/4 X 7 -.090Cr

Zoro # G1319259
Mfr # 61B018701
product price:  $23.55
/ea
Keo Countersink, 6 FL, 120 Deg, 5/8, Cobalt, TiN 919-000-888
Keo

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

Zoro # G6647051
Mfr # 919-000-888
product price:  $37.49
/ea
Link 82 Degree No-Flute Cobalt Deburr 4 Pc Set (3/8, 1/2, 3/4 & 1) 94-CO-569
Link

82 Degree No-Flute Cobalt Deburr 4 Pc Set (3/8, 1/2, 3/4 & 1)

Zoro # G7646329
Mfr # 94-CO-569
product price:  $161.99
/ea
Link 1/8 To 3/8 Max Cut 90° Cobalt No-Flute 5/16 Shank 1-3/4 Oal Tin Coat 94-TN-565
Link

1/8 To 3/8 Max Cut 90° Cobalt No-Flute 5/16 Shank 1-3/4 Oal Tin Coat

Zoro # G7647765
Mfr # 94-TN-565
product price:  $29.55
/ea
Keo Countersink, 3 FL, 100 Deg, 3/4, Co, TiN 917-000-226
Keo

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

Zoro # G6467921
Mfr # 917-000-226
product price:  $49.25
/ea
M.A. Ford Endmill 1 X 3 .015Cr 79025001
M.A. Ford

Endmill 1 X 3 .015Cr

Zoro # G1165240
Mfr # 79025001
product price:  $14.39
/ea
Keo Countersink, 6 FL, 100 Deg, 5/8, HSS, TiN 919-000-425
Keo

Countersink, 6 FL, 100 Deg, 5/8, HSS, TiN

Zoro # G6634013
Mfr # 919-000-425
product price:  $36.19
/ea
Link 12MM HSS Se 12.10x23.81 Drill 25.40x76.19 Bdy 15.87x28.57 Shnk Tin Ct 70-TN-385
Link

12MM HSS Se 12.10x23.81 Drill 25.40x76.19 Bdy 15.87x28.57 Shnk Tin Ct

Zoro # G7648060
Mfr # 70-TN-385
product price:  $62.29
/ea
Kodiak Cutting Tools 1/8 Carbide Countersink Three Flute 82 Deg. 5419194
Kodiak Cutting Tools

1/8 Carbide Countersink Three Flute 82 Deg.

Zoro # G8652764
Mfr # 5419194
product price:  $25.65
/ea
Melin Tool Co Countersink, Hss, DE, 1F, 82 deg., 3/8" dia. DHS1-3/8-82
Melin Tool Co

Countersink, Hss, DE, 1F, 82 deg., 3/8" dia.

Zoro # G4996883
Mfr # DHS1-3/8-82
product price:  $27.39
/ea
Keo Countersink, 5/16 in, 82 , 1-3/4 in 919-000-340
Keo

Countersink, 5/16 in, 82 , 1-3/4 in

Zoro # G1064725
Mfr # 919-000-340
product price:  $14.99
/ea
M.A. Ford 1 1/4 120 Hss 3Fl Spi. C 92125006
M.A. Ford

1 1/4 120 Hss 3Fl Spi. C

Zoro # G1162860
Mfr # 92125006
product price:  $140.99
/ea
Keo Countersink, 3 FL, 120 Deg, 1/2, Co, TiN 917-000-262
Keo

Countersink, 3 FL, 120 Deg, 1/2, Co, TiN

Zoro # G6888095
Mfr # 917-000-262
product price:  $25.59
/ea
Keo Countersink, 3 FL, 110 Deg, 3/4, Cobalt 55344
Keo

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

Zoro # G6881761
Mfr # 55344
product price:  $33.59
/ea
Sold in mult. of 6 for $201.54
No Product Image Available
Holemaker Technology

Countersink, 2 in, 82 , 2-1/16 in

Zoro # G121722505
Mfr # 601026-0030
product price:  $261.99
/ea
Versadrive HMT 90Deg Countersink 6.3mm M3 603060-0063
Versadrive

HMT 90Deg Countersink 6.3mm M3

Zoro # G909199062
Mfr # 603060-0063
product price:  $32.89
/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:  $102.99
/ea
Kodiak Cutting Tools 1/2 Carbide Countersink Single Flute 100 Deg. 5516357
Kodiak Cutting Tools

1/2 Carbide Countersink Single Flute 100 Deg.

Zoro # G8662555
Mfr # 5516357
product price:  $64.75
/ea
Drillco 3/4, COUNTRSINK 82DEG 6 FLUT - 3900E 39E148B
Drillco

3/4, COUNTRSINK 82DEG 6 FLUT - 3900E

Zoro # G810371649
Mfr # 39E148B
product price:  $26.84
/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:  $68.29
/ea
Keo Countersink, 3 FL, 120 Deg, 3/8, HSS, TiN 917-000-054
Keo

Countersink, 3 FL, 120 Deg, 3/8, HSS, TiN

Zoro # G6736387
Mfr # 917-000-054
product price:  $18.15
/ea
Champion Cutting Tool 5/8in - 799 Three Flute Countersink, 90 Degree Countersink Angle, 3/8in Shank Dia., 2-3/32in OAL CHA 799-5/8X90
Champion Cutting Tool

5/8in - 799 Three Flute Countersink, 90 Degree Countersink Angle, 3/8in Shank Dia., 2-3/32in OAL

Zoro # G011874574
Mfr # CHA 799-5/8X90
product price:  $60.15
/ea
Keo Countersink, 5/16 in, 100 , 1-3/4 in 919-000-807
Keo

Countersink, 5/16 in, 100 , 1-3/4 in

Zoro # G1911463
Mfr # 919-000-807
product price:  $16.19
/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
Keo Countersink, 5/16 in, 60 , 1-3/4 in 919-000-303
Keo

Countersink, 5/16 in, 60 , 1-3/4 in

Zoro # G3149142
Mfr # 919-000-303
product price:  $14.99
/ea
Countersinks (4,500+ items) - Page 46
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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.

Related Categories

Center DrillsSpotting DrillsJobber Length Drill BitsDrill Bit SetsHole Saws
Step Drill BitsHand TapsReduced Shank Drill BitsHigh Speed Jobber Drill BitsHex Dies
single flute counter sinkmetric counterbore3" threaded cap1 in endmill1/2 in countersink
drill countersink bit82 degree center drillradius endmill120 degree countersink1 in countersink

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