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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 37

Walter Countersinks 90 Degree unit: metric Hand: Right E6819TIN-12.4 E6819TIN-12.4
Walter

Countersinks 90 Degree unit: metric Hand: Right E6819TIN-12.4

Zoro # G500031709
Mfr # E6819TIN-12.4
product price:  $64.75
/ea
Keo Countersink, 3 FL, 60 Deg, 1 1/4, HSS 917-000-103
Keo

Countersink, 3 FL, 60 Deg, 1 1/4, HSS

Zoro # G1370871
Mfr # 917-000-103
product price:  $124.99
/ea
Link 12MM HSS Se 12.10 X 23.81 Drill 25.40 X 76.19 Body 15.87 X 28.57 Shank 70-L3-385
Link

12MM HSS Se 12.10 X 23.81 Drill 25.40 X 76.19 Body 15.87 X 28.57 Shank

Zoro # G7647178
Mfr # 70-L3-385
product price:  $41.39
/ea
Keo Countersink, 3 FL, 100 Deg, 1 In, HSS 917-000-073
Keo

Countersink, 3 FL, 100 Deg, 1 In, HSS

Zoro # G2236351
Mfr # 917-000-073
product price:  $53.39
/ea
Link #5 HSS Se .127x11/32 Drill 5/16x1-3/4 Body 1/4x5/8 Shank Tin Coat 55-TN-189
Link

#5 HSS Se .127x11/32 Drill 5/16x1-3/4 Body 1/4x5/8 Shank Tin Coat

Zoro # G7647939
Mfr # 55-TN-189
product price:  $24.95
/ea
No Product Image Available
Zoro Select

Countersink, 1/2 in, 90 , 3/16 in

Zoro # G621725099
Mfr # 421537
product price:  $117.99
/ea
No Product Image Available
Zoro Select

Countersink, 3/8 in, 90 , 191/1000 in

Zoro # G921724945
Mfr # 421524
product price:  $126.99
/ea
No Product Image Available
Osg

Countersink, 5/8 in, 90 , 2-7/8 in

Zoro # G421676553
Mfr # 701-6252
product price:  $41.69
/ea
No Product Image Available
Zoro Select

Countersink, 1/2 in, 90 , 1/8 in

Zoro # G221725277
Mfr # 421532
product price:  $157.99
/ea
No Product Image Available
Zoro Select

Countersink, 1/2 in, 100 , 3/16 in

Zoro # G721726897
Mfr # 421559
product price:  $117.99
/ea
Link 9/32 To 3/4 Max Cut 90° Cobalt No-Flute 3/8 Shank 2-11/16 Oal Tin Coat 94-TN-567
Link

9/32 To 3/4 Max Cut 90° Cobalt No-Flute 3/8 Shank 2-11/16 Oal Tin Coat

Zoro # G7647799
Mfr # 94-TN-567
product price:  $56.89
/ea
Drillco 5/8, MACHINE COUNTRSINK 82DEG 4 FL 3800E 38E140B
Drillco

5/8, MACHINE COUNTRSINK 82DEG 4 FL 3800E

Zoro # G410370462
Mfr # 38E140B
product price:  $22.99
/ea
Link 3/8 X 60 Deg Cobalt Rh 6Fl Countersink 3/8 Shank X 1-3/4 Oal 91-CO-570
Link

3/8 X 60 Deg Cobalt Rh 6Fl Countersink 3/8 Shank X 1-3/4 Oal

Zoro # G7636790
Mfr # 91-CO-570
product price:  $18.55
/ea
Link St-Type Carbide Centerdrill #2St Thru #6St 5 Pc Set 05-CB-394
Link

St-Type Carbide Centerdrill #2St Thru #6St 5 Pc Set

Zoro # G7645604
Mfr # 05-CB-394
product price:  $272.99
/ea
No Product Image Available
Zoro Select

Countersink, 1/2 in, 100 , 159/1000 in

Zoro # G721727665
Mfr # 421557
product price:  $117.99
/ea
No Product Image Available
Zoro Select

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

Zoro # G921726802
Mfr # 421551
product price:  $138.99
/ea
Mastercut Tool 3/4x1/2x3 6FL 90 Degree Countersink 680-814
Mastercut Tool

3/4x1/2x3 6FL 90 Degree Countersink

Zoro # G600578821
Mfr # 680-814
product price:  $58.95
/ea
No Product Image Available
Zoro Select

Countersink, 1/2 in, 100 , 161/1000 in

Zoro # G821725066
Mfr # 421558
product price:  $117.99
/ea
Walter Countersinks 90 Degree unit: metric Hand: Right E6819-10 E6819-10
Walter

Countersinks 90 Degree unit: metric Hand: Right E6819-10

Zoro # G500030290
Mfr # E6819-10
product price:  $24.79
/ea
Kodiak Cutting Tools 3/16 Carbide Countersink Six Flute 60 Deg. 5419491
Kodiak Cutting Tools

3/16 Carbide Countersink Six Flute 60 Deg.

Zoro # G8669634
Mfr # 5419491
product price:  $25.69
/ea
Keo Drill/Countersink, 6 FL, 110 deg, 3in L, TiN 55094-TIN
Keo

Drill/Countersink, 6 FL, 110 deg, 3in L, TiN

Zoro # G2775985
Mfr # 55094-TIN
product price:  $160.99
/ea
No Product Image Available
Zoro Select

Countersink, 1/2 in, 82 , 257/2000 in

Zoro # G021725101
Mfr # 421511
product price:  $138.99
/ea
Kodiak Cutting Tools 1/4 Carbide Countersink Single Flute 100 Deg. 5516335
Kodiak Cutting Tools

1/4 Carbide Countersink Single Flute 100 Deg.

Zoro # G8668514
Mfr # 5516335
product price:  $29.19
/ea
Keo Countersink, 6 FL, 120 Deg, 7/8, Cobalt 919-000-893
Keo

Countersink, 6 FL, 120 Deg, 7/8, Cobalt

Zoro # G6532057
Mfr # 919-000-893
product price:  $56.19
/ea
Keo 5/8 x 60 deg HSS 6FLT 3/8 SK Cntsnk 919-000-313
Keo

5/8 x 60 deg HSS 6FLT 3/8 SK Cntsnk

Zoro # G0969342
Mfr # 919-000-313
product price:  $25.49
/ea
Kodiak Cutting Tools 5/8 Carbide Countersink Six Flute 90 Deg. 5419711
Kodiak Cutting Tools

5/8 Carbide Countersink Six Flute 90 Deg.

Zoro # G8639568
Mfr # 5419711
product price:  $87.85
/ea
Keo Countersink, 6 FL, 120 Deg, 5/8, Cobalt, TiN 919-000-890
Keo

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

Zoro # G7126761
Mfr # 919-000-890
product price:  $37.15
/ea
Melin Tool Co Countersink, Hss, 60 deg., 5/8" HS3-5/8-60T
Melin Tool Co

Countersink, Hss, 60 deg., 5/8"

Zoro # G4741578
Mfr # HS3-5/8-60T
product price:  $36.79
/ea
Kodiak Cutting Tools 3/16 Carbide Countersink Three Flute 90 Deg. 5419293
Kodiak Cutting Tools

3/16 Carbide Countersink Three Flute 90 Deg.

Zoro # G8645089
Mfr # 5419293
product price:  $25.65
/ea
Keo Countersink, 6 FL, 82 Deg, 5/8, Cobalt, TiN 919-000-744
Keo

Countersink, 6 FL, 82 Deg, 5/8, Cobalt, TiN

Zoro # G6807123
Mfr # 919-000-744
product price:  $37.59
/ea
Link #8 Cobalt Se .180 X 7/16 Drill 7/16 X 4 Body 7/16 X Full Shank 55-CO-291
Link

#8 Cobalt Se .180 X 7/16 Drill 7/16 X 4 Body 7/16 X Full Shank

Zoro # G7645647
Mfr # 55-CO-291
product price:  $97.95
/ea
Drillco 1-1/2, COUNTRSINK 90DEG SGL FLUTE - 3600E 36E232C
Drillco

1-1/2, COUNTRSINK 90DEG SGL FLUTE - 3600E

Zoro # G310372955
Mfr # 36E232C
product price:  $73.99
/ea
Keo Countersink, 6 FL, 120 Deg, 5/16, Cobalt, TiN 919-000-880
Keo

Countersink, 6 FL, 120 Deg, 5/16, Cobalt, TiN

Zoro # G7163956
Mfr # 919-000-880
product price:  $18.39
/ea
Keo Drill/Countersink, 6 FL, 60 deg., 5in L, HSS 55016
Keo

Drill/Countersink, 6 FL, 60 deg., 5in L, HSS

Zoro # G2776658
Mfr # 55016
product price:  $402.99
/ea
Sold in mult. of 10 for $4,029.90
Walter Countersinks 90 Degree unit: metric Hand: Right E6819-6.3 E6819-6.3
Walter

Countersinks 90 Degree unit: metric Hand: Right E6819-6.3

Zoro # G300031107
Mfr # E6819-6.3
product price:  $18.95
/ea
Champion Cutting Tool 1in - 800 Four Flute Machine Countersink, 82 Degree Countersink Angle, 1/2in Shank Dia. CHA 800-1X82
Champion Cutting Tool

1in - 800 Four Flute Machine Countersink, 82 Degree Countersink Angle, 1/2in Shank Dia.

Zoro # G511874524
Mfr # CHA 800-1X82
product price:  $183.99
/ea
Countersinks (4,000+ items) - Page 37
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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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