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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 (3,500+ items) - Page 34

Stm 112 Dia 60Deg Single Flute HSS Countersink 120751
Stm

112 Dia 60Deg Single Flute HSS Countersink

Zoro # G507181308
Mfr # 120751
product price: 
$325.99
/ea
Stm 58 Dia 60 Deg, Single Flute HSS Countersink 120744
Stm

58 Dia 60 Deg, Single Flute HSS Countersink

Zoro # G607181376
Mfr # 120744
product price: 
$67.69
/ea
Keo Countersink, 6 FL, 100 Deg, 1/2, Cobalt, TiN 919-000-814
Keo

Countersink, 6 FL, 100 Deg, 1/2, Cobalt, TiN

Zoro # G0642241
Mfr # 919-000-814
product price: 
$29.15
/ea
Sowa 516 793mm Cobalt 90Deg 3Flute Countersink 121900
Sowa

516 793mm Cobalt 90Deg 3Flute Countersink

Zoro # G007183857
Mfr # 121900
product price: 
$49.19
/ea
Kodiak Cutting Tools 1/2 Carbide Countersink Six Flute 100 Deg. 5516533
Kodiak Cutting Tools

1/2 Carbide Countersink Six Flute 100 Deg.

Zoro # G8597120
Mfr # 5516533
product price: 
$72.19
/ea
Kodiak Cutting Tools 1/8 Carbide Countersink Six Flute 90 Deg. 5419656
Kodiak Cutting Tools

1/8 Carbide Countersink Six Flute 90 Deg.

Zoro # G8628550
Mfr # 5419656
product price: 
$28.59
/ea
Keo Countersink, 6 FL, 120 Deg, 5/8, HSS, TiN 919-000-497
Keo

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

Zoro # G6843347
Mfr # 919-000-497
product price: 
$34.25
/ea
Link #12 Cobalt Se .220 X 1/2 Drill 7/16 X 2 Body 1/4 X 5/8 Shank Tin Coat CO-TN-193
Link

#12 Cobalt Se .220 X 1/2 Drill 7/16 X 2 Body 1/4 X 5/8 Shank Tin Coat

Zoro # G7646864
Mfr # CO-TN-193
product price: 
$70.85
/ea
Keo Countersink, 6 FL, 100 Deg, 1/2, Cobalt, TiN 919-000-812
Keo

Countersink, 6 FL, 100 Deg, 1/2, Cobalt, TiN

Zoro # G2444303
Mfr # 919-000-812
product price: 
$25.79
/ea
Link 1/8 To 3/8 Max Cut 82° Cobalt No-Flute 5/16 Shank 1-3/4 Oal Tin Coat 94-TN-195
Link

1/8 To 3/8 Max Cut 82° Cobalt No-Flute 5/16 Shank 1-3/4 Oal Tin Coat

Zoro # G7646338
Mfr # 94-TN-195
product price: 
$29.55
/ea
Zoro Select Countersink, 1/2 in, 100 , 191/1000 in 421560
Zoro Select

Countersink, 1/2 in, 100 , 191/1000 in

Zoro # G421727033
Mfr # 421560
product price: 
$180.99
/ea
Keo Countersink, 5/16 in, 90 , 1-3/4 in 919-000-377
Keo

Countersink, 5/16 in, 90 , 1-3/4 in

Zoro # G1427964
Mfr # 919-000-377
product price: 
$15.65
/ea
M.A. Ford 1/8 90 Multi-Fl Cs Tin 79T012503
M.A. Ford

1/8 90 Multi-Fl Cs Tin

Zoro # G1162818
Mfr # 79T012503
product price: 
$18.49
/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
Link 3/4 X 90 Deg HSS Rh 1Fl Chamfer 1/2 Shank X 2-3/8 Oal 90-L2-415
Link

3/4 X 90 Deg HSS Rh 1Fl Chamfer 1/2 Shank X 2-3/8 Oal

Zoro # G7646977
Mfr # 90-L2-415
product price: 
$36.79
/ea
Keo Countersink, 6 FL, 110 Deg, 3/16, Cobalt, TiN 55581-TiN
Keo

Countersink, 6 FL, 110 Deg, 3/16, Cobalt, TiN

Zoro # G9538706
Mfr # 55581-TiN
product price: 
$11.99
/ea
Sold in mult. of 12 for $143.88
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: 
$42.95
/ea
Sgs Countersink 74134
Sgs

Countersink

Zoro # G421843931
Mfr # 74134
product price: 
$93.25
/ea
Stm 34 60Deg 4Flute HSS Machine Countersink 120833
Stm

34 60Deg 4Flute HSS Machine Countersink

Zoro # G107178715
Mfr # 120833
product price: 
$193.99
/ea
Link 3/8" Cobalt Se .391x3/4 Drill 13/16x4 Body 1/2x2.225 Shank Alu Coat CO-AL-296
Link

3/8" Cobalt Se .391x3/4 Drill 13/16x4 Body 1/2x2.225 Shank Alu Coat

Zoro # G7647187
Mfr # CO-AL-296
product price: 
$181.99
/ea
M.A. Ford Xt 1 X 4-1/4 X 7 -.190Cr 61B018703
M.A. Ford

Xt 1 X 4-1/4 X 7 -.190Cr

Zoro # G1324089
Mfr # 61B018703
product price: 
$23.55
/ea
M.A. Ford 7/8 120 Hss 3Fl Spi. C 92087506
M.A. Ford

7/8 120 Hss 3Fl Spi. C

Zoro # G1166132
Mfr # 92087506
product price: 
$66.85
/ea
M.A. Ford 16Mm X 42Mm X 1.0Mm R 9F 79B062506
M.A. Ford

16Mm X 42Mm X 1.0Mm R 9F

Zoro # G1164726
Mfr # 79B062506
product price: 
$75.95
/ea
Keo Countersink, 6 FL, 100 Deg, 3/4, Cobalt 919-000-819
Keo

Countersink, 6 FL, 100 Deg, 3/4, Cobalt

Zoro # G0866573
Mfr # 919-000-819
product price: 
$39.15
/ea
Keo Countersink Set, 82 , 4 919-001-341
Keo

Countersink Set, 82 , 4

Zoro # G221727042
Mfr # 919-001-341
product price: 
$130.99
/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
Keo Countersink, 3 FL, 120 Deg, 3/4, Co, TiN 917-000-266
Keo

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

Zoro # G6839472
Mfr # 917-000-266
product price: 
$49.25
/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
Keo Countersink, 6 FL, 100 Deg, 5/8, Cobalt 919-000-817
Keo

Countersink, 6 FL, 100 Deg, 5/8, Cobalt

Zoro # G2032265
Mfr # 919-000-817
product price: 
$30.15
/ea
Keo Countersink, 5/8 in, 100 , 2-1/4 in 55735-TiALN
Keo

Countersink, 5/8 in, 100 , 2-1/4 in

Zoro # G6549627
Mfr # 55735-TiALN
product price: 
$89.25
/ea
Keo Countersink, 1 FL, 120 Deg, 1/8, Cobalt, TiN 919-000-670
Keo

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

Zoro # G9538776
Mfr # 919-000-670
product price: 
$14.59
/ea
Link 3/8 X 90 Deg HSS Rh 3Fl Center Reamer 3/8 Shank X 1-9/16 Oal 91-L2-561
Link

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

Zoro # G7646758
Mfr # 91-L2-561
product price: 
$16.49
/ea
Hhip 1/4" 82 Degree 3 Fluteute HSS Countersink 2001-1250
Hhip

1/4" 82 Degree 3 Fluteute HSS Countersink

Zoro # G2468358
Mfr # 2001-1250
product price: 
$8.99
/ea
Keo Countersink, 6 FL, 120 Deg, 5/16, Cobalt 919-000-879
Keo

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

Zoro # G9538681
Mfr # 919-000-879
product price: 
$16.39
/ea
Keo Countersink, 6 FL, 120 Deg, 3 In, Cobalt 55617
Keo

Countersink, 6 FL, 120 Deg, 3 In, Cobalt

Zoro # G6632857
Mfr # 55617
product price: 
$639.99
/ea
Keo Countersink, 1 FL, 100 Deg, 5/8, HSS, TiN 919-000-254
Keo

Countersink, 1 FL, 100 Deg, 5/8, HSS, TiN

Zoro # G7022951
Mfr # 919-000-254
product price: 
$29.79
/ea
Countersinks (3,500+ 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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1 in endmilldrill countersink bit1 in countersinkmetric counterbore120 degree countersink

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