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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 46

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
Zoro Select Countersink, 1/2 in, 100 , 161/1000 in 421558
Zoro Select

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

Zoro # G821725066
Mfr # 421558
product price: 
$180.99
/ea
Cleveland Countersink, 3-Flute, 60 Deg. Angle C46192
Cleveland

Countersink, 3-Flute, 60 Deg. Angle

Zoro # G1142990
Mfr # C46192
product price: 
$273.99
/ea
Keo Countersink, 6 FL, 82 Deg, 3/16, Cobalt, TiN 919-000-732
Keo

Countersink, 6 FL, 82 Deg, 3/16, Cobalt, TiN

Zoro # G9538742
Mfr # 919-000-732
product price: 
$16.65
/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
Stm 112 82Deg 6Flute HSS Chatterless Countersink 120723
Stm

112 82Deg 6Flute HSS Chatterless Countersink

Zoro # G707181795
Mfr # 120723
product price: 
$369.99
/ea
Keo Countersink, 5/8 in, 100 , 2-1/4 in 55818-TiALN
Keo

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

Zoro # G7099601
Mfr # 55818-TiALN
product price: 
$101.99
/ea
Sowa T165 HSCO TiN 90Deg 3Flute Countersink 121851
Sowa

T165 HSCO TiN 90Deg 3Flute Countersink

Zoro # G507183951
Mfr # 121851
product price: 
$115.99
/ea
Stm 58 Dia 90Deg Single Flute HSS Countersink 120773
Stm

58 Dia 90Deg Single Flute HSS Countersink

Zoro # G207181783
Mfr # 120773
product price: 
$67.69
/ea
Link #5 Cobalt Se .141 X 7/16 Drill 7/16 X 4 Body 7/16 X Full Shank 55-CO-289
Link

#5 Cobalt Se .141 X 7/16 Drill 7/16 X 4 Body 7/16 X Full Shank

Zoro # G7647774
Mfr # 55-CO-289
product price: 
$93.59
/ea
M.A. Ford Xt Endmill 1/4X3/8X.015R 61B100001
M.A. Ford

Xt Endmill 1/4X3/8X.015R

Zoro # G1373621
Mfr # 61B100001
product price: 
$134.99
/ea
Drillco 1, MACHIN COUNTRSINK 60DEG 4 FLUT - 3900E 38E164A
Drillco

1, MACHIN COUNTRSINK 60DEG 4 FLUT - 3900E

Zoro # G210370266
Mfr # 38E164A
product price: 
$40.99
/ea
Zoro Select Countersink, 3/32 in, 100 , 3/32 in 421552
Zoro Select

Countersink, 3/32 in, 100 , 3/32 in

Zoro # G021725910
Mfr # 421552
product price: 
$242.99
/ea
Sowa T250 HSCO TiN 90Deg 3Flute Countersink 121853
Sowa

T250 HSCO TiN 90Deg 3Flute Countersink

Zoro # G807183859
Mfr # 121853
product price: 
$168.99
/ea
M.A. Ford 8Mm Endmill 0.5Mm Radius 60025001
M.A. Ford

8Mm Endmill 0.5Mm Radius

Zoro # G1365118
Mfr # 60025001
product price: 
$30.59
/ea
Link 3/4 X 60 Deg Cobalt Rh 6Fl Countersink 1/2 Shank X 2-1/2 Oal 91-CO-572
Link

3/4 X 60 Deg Cobalt Rh 6Fl Countersink 1/2 Shank X 2-1/2 Oal

Zoro # G7645498
Mfr # 91-CO-572
product price: 
$42.89
/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 1/2 X1-1/4 X 3 .060Cr 9F 79B025002
M.A. Ford

1/2 X1-1/4 X 3 .060Cr 9F

Zoro # G1164507
Mfr # 79B025002
product price: 
$26.45
/ea
M.A. Ford 1/8 X 3/4 X 2.5 Blaze Endmill 61B037502
M.A. Ford

1/8 X 3/4 X 2.5 Blaze Endmill

Zoro # G1347408
Mfr # 61B037502
product price: 
$31.99
/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 3/4 90 Multi-Fl Cs Tin 79T075003
M.A. Ford

3/4 90 Multi-Fl Cs Tin

Zoro # G1162556
Mfr # 79T075003
product price: 
$62.59
/ea
Link 4MM HSS Se 4.10x11.90 Drill 8.20x44.44 Body 6.35x15.87 Shank Tin Coat 70-TN-380
Link

4MM HSS Se 4.10x11.90 Drill 8.20x44.44 Body 6.35x15.87 Shank Tin Coat

Zoro # G7646295
Mfr # 70-TN-380
product price: 
$26.29
/ea
Link 90 Degree HSS Short Spot Drill 5 Pc Set 05-L2-379
Link

90 Degree HSS Short Spot Drill 5 Pc Set

Zoro # G7648130
Mfr # 05-L2-379
product price: 
$114.99
/ea
Link 90 Degree Cobalt Extended Length Spot Drill 5 Pc Set 05-CO-393
Link

90 Degree Cobalt Extended Length Spot Drill 5 Pc Set

Zoro # G7642104
Mfr # 05-CO-393
product price: 
$343.99
/ea
Sowa T6 3 Cobalt 90Deg 3Flute Countersink 121894
Sowa

T6 3 Cobalt 90Deg 3Flute Countersink

Zoro # G607183837
Mfr # 121894
product price: 
$49.19
/ea
Keo Countersink, 1/4 in, 82 , 2 in 919-002-393
Keo

Countersink, 1/4 in, 82 , 2 in

Zoro # G712007493
Mfr # 919-002-393
product price: 
$48.15
/ea
Sowa 58 1587mm HSCO 82Deg 3Flute Countersink 121879
Sowa

58 1587mm HSCO 82Deg 3Flute Countersink

Zoro # G707183980
Mfr # 121879
product price: 
$77.95
/ea
M.A. Ford 5/8 120 Hss 3Fl Spi. C 92062506
M.A. Ford

5/8 120 Hss 3Fl Spi. C

Zoro # G1164857
Mfr # 92062506
product price: 
$31.35
/ea
M.A. Ford 5/16 X 7/16 X 2 Endmill 61T018704
M.A. Ford

5/16 X 7/16 X 2 Endmill

Zoro # G1316090
Mfr # 61T018704
product price: 
$18.75
/ea
M.A. Ford 5/16 X 7/16X.015Cr Blaze Endmill 61T018706
M.A. Ford

5/16 X 7/16X.015Cr Blaze Endmill

Zoro # G1319572
Mfr # 61T018706
product price: 
$18.75
/ea
Keo Countersink, 6 FL, 90 Deg, 3 In, Cobalt 55557
Keo

Countersink, 6 FL, 90 Deg, 3 In, Cobalt

Zoro # G7234096
Mfr # 55557
product price: 
$649.99
/ea
Zoro Select Countersink, 7/16 in, 82 , 1/8 in 421505
Zoro Select

Countersink, 7/16 in, 82 , 1/8 in

Zoro # G421726630
Mfr # 421505
product price: 
$194.99
/ea
Drillco 3/4, COUNTERSINK 100DEG SGL FLUTE - 3600E 36E148D
Drillco

3/4, COUNTERSINK 100DEG SGL FLUTE - 3600E

Zoro # G510373028
Mfr # 36E148D
product price: 
$25.99
/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
Keo Countersink, 1 FL, 100 Deg, 1/8, Carbide 919-000-969
Keo

Countersink, 1 FL, 100 Deg, 1/8, Carbide

Zoro # G0838196
Mfr # 919-000-969
product price: 
$25.39
/ea
Sowa 412 HSS 60Deg Comb Drill  Countersink 121919
Sowa

412 HSS 60Deg Comb Drill Countersink

Zoro # G407177784
Mfr # 121919
product price: 
$21.45
/ea
Countersinks (3,500+ 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

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