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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 8

Keo 100 deg 6 Flute 7 piece Countersink Set CO 919-000-035
Keo

100 deg 6 Flute 7 piece Countersink Set CO

Zoro # G0434393
Mfr # 919-000-035
product price: 
$266.99
/ea
Keo 120 deg 6 Flute 7 piece Countersink Set CO 919-000-037
Keo

120 deg 6 Flute 7 piece Countersink Set CO

Zoro # G6800543
Mfr # 919-000-037
product price: 
$278.99
/ea
Keo Countersink, Pilot 6.6 mm, CTRbore 11 mm 902-000-057
Keo

Countersink, Pilot 6.6 mm, CTRbore 11 mm

Zoro # G7028314
Mfr # 902-000-057
product price: 
$63.15
/ea
Keo Countersink Set, 90 , 5 919-000-235
Keo

Countersink Set, 90 , 5

Zoro # G1295761
Mfr # 919-000-235
product price: 
$235.99
/ea
Keo 82 deg 3 Flute 5 piece Center Reamer Set CO 917-000-011
Keo

82 deg 3 Flute 5 piece Center Reamer Set CO

Zoro # G1902065
Mfr # 917-000-011
product price: 
$190.99
/ea
Keo 60 deg 6 Flute 7 piece Countersink Set CO 919-000-038
Keo

60 deg 6 Flute 7 piece Countersink Set CO

Zoro # G1033085
Mfr # 919-000-038
product price: 
$273.99
/ea
Keo 90 deg 3 Flute 5 piece Center Reamer Set CO 917-000-012
Keo

90 deg 3 Flute 5 piece Center Reamer Set CO

Zoro # G2858475
Mfr # 917-000-012
product price: 
$198.99
/ea
Keo Countersink Set, 100 , 5 919-000-041
Keo

Countersink Set, 100 , 5

Zoro # G1989757
Mfr # 919-000-041
product price: 
$175.99
/ea
Milwaukee Tool Drill Bit Countersink, #8, 3/10 in, 90 48-13-5001
Milwaukee Tool

Drill Bit Countersink, #8, 3/10 in, 90

Zoro # G007963732
Mfr # 48-13-5001
product price: 
$13.47
/ea
M.A. Ford 1X2 X5 .030R Endmill 79150002
M.A. Ford

1X2 X5 .030R Endmill

Zoro # G1164960
Mfr # 79150002
product price: 
$153.99
/ea
Keo Countersink, 3 FL, 90 Deg, 1 In, Co, TiN 917-000-208
Keo

Countersink, 3 FL, 90 Deg, 1 In, Co, TiN

Zoro # G0492694
Mfr # 917-000-208
product price: 
$81.59
/ea
M.A. Ford Xt Endmill 3/8X1/2X.090 61T075004
M.A. Ford

Xt Endmill 3/8X1/2X.090

Zoro # G1367732
Mfr # 61T075004
product price: 
$53.49
/ea
Keo 1 x 60 deg KEO HSS RH 3Fl Center Reamer 917-000-080
Keo

1 x 60 deg KEO HSS RH 3Fl Center Reamer

Zoro # G9054762
Mfr # 917-000-080
product price: 
$79.19
/ea
Keo Countersink, 3 FL, 90 Deg, 3/16, Carbide 917-000-343
Keo

Countersink, 3 FL, 90 Deg, 3/16, Carbide

Zoro # G2195934
Mfr # 917-000-343
product price: 
$25.69
/ea
Keo Countersink, 6 FL, 82 Deg, 3/16, Carbide 919-001-014
Keo

Countersink, 6 FL, 82 Deg, 3/16, Carbide

Zoro # G1437633
Mfr # 919-001-014
product price: 
$27.79
/ea
Keo Countersink, 3 FL, 100 Deg, 1 In, Co, TiN 917-000-228
Keo

Countersink, 3 FL, 100 Deg, 1 In, Co, TiN

Zoro # G7224201
Mfr # 917-000-228
product price: 
$84.35
/ea
M.A. Ford Xt 3/4X2-3/8X6 - .015 78037501
M.A. Ford

Xt 3/4X2-3/8X6 - .015

Zoro # G1163466
Mfr # 78037501
product price: 
$61.99
/ea
Keo Countersink, 3 FL, 60 deg, 1-1/2in, HSS, TiN 917-000-122
Keo

Countersink, 3 FL, 60 deg, 1-1/2in, HSS, TiN

Zoro # G8924772
Mfr # 917-000-122
product price: 
$236.99
/ea
M.A. Ford Xt 3/8 X 1-5/8X6 -.090Cr 67081202
M.A. Ford

Xt 3/8 X 1-5/8X6 -.090Cr

Zoro # G1166677
Mfr # 67081202
product price: 
$43.69
/ea
M.A. Ford Xt Endmill 12Mm X 4.0R 60075001
M.A. Ford

Xt Endmill 12Mm X 4.0R

Zoro # G1310606
Mfr # 60075001
product price: 
$156.99
/ea
M.A. Ford Xt 3/8X1-5/8X.030 Blaze Endmill 67025002
M.A. Ford

Xt 3/8X1-5/8X.030 Blaze Endmill

Zoro # G1164769
Mfr # 67025002
product price: 
$15.79
/ea
M.A. Ford Xt Endmill 1/4X3/8X.030R 61B100002
M.A. Ford

Xt Endmill 1/4X3/8X.030R

Zoro # G1372641
Mfr # 61B100002
product price: 
$124.99
/ea
M.A. Ford 1 1/4 60 Hss 3Fl Spi. C 92125001
M.A. Ford

1 1/4 60 Hss 3Fl Spi. C

Zoro # G1161862
Mfr # 92125001
product price: 
$126.99
/ea
M.A. Ford 1/2X1X.030R Endmill 79250001
M.A. Ford

1/2X1X.030R Endmill

Zoro # G1166808
Mfr # 79250001
product price: 
$593.99
/ea
M.A. Ford 1X2-1/2 X6 .030R Endmill 79150003
M.A. Ford

1X2-1/2 X6 .030R Endmill

Zoro # G1166266
Mfr # 79150003
product price: 
$135.99
/ea
M.A. Ford Xt Endmill 20Mm X 3.0R 61018704
M.A. Ford

Xt Endmill 20Mm X 3.0R

Zoro # G1333767
Mfr # 61018704
product price: 
$14.99
/ea
Keo Countersink, 6 FL, 90 Deg, 1 1/4, Cobalt, TiN 919-000-790
Keo

Countersink, 6 FL, 90 Deg, 1 1/4, Cobalt, TiN

Zoro # G2060983
Mfr # 919-000-790
product price: 
$132.99
/ea
Keo Countersink, 1 FL, 60 Deg, 1 1/2, Cobalt, TiN 919-000-568
Keo

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

Zoro # G7140865
Mfr # 919-000-568
product price: 
$219.99
/ea
Keo Countersink, 3 FL, 60 Deg, 1/8, Carbide 917-000-301
Keo

Countersink, 3 FL, 60 Deg, 1/8, Carbide

Zoro # G3095224
Mfr # 917-000-301
product price: 
$25.45
/ea
Keo Countersink, 4 Fl, 82 Deg, 1 1/4, Co, TiN 917-000-286
Keo

Countersink, 4 Fl, 82 Deg, 1 1/4, Co, TiN

Zoro # G1527163
Mfr # 917-000-286
product price: 
$166.99
/ea
Keo Countersink, 1 FL, 82 Deg, 1/4, Cobalt, TiN 919-000-578
Keo

Countersink, 1 FL, 82 Deg, 1/4, Cobalt, TiN

Zoro # G2889117
Mfr # 919-000-578
product price: 
$18.49
/ea
M.A. Ford 3/16 X 3/4X.030Cr-Blaze Endmill 61B075002
M.A. Ford

3/16 X 3/4X.030Cr-Blaze Endmill

Zoro # G1371451
Mfr # 61B075002
product price: 
$83.95
/ea
M.A. Ford 5Mm X 13Mm X 57Mm Ball X 79100001
M.A. Ford

5Mm X 13Mm X 57Mm Ball X

Zoro # G1163597
Mfr # 79100001
product price: 
$70.19
/ea
M.A. Ford 3/16 X 5/16 X 2 Endmill 61B050002
M.A. Ford

3/16 X 5/16 X 2 Endmill

Zoro # G1350908
Mfr # 61B050002
product price: 
$42.99
/ea
Keo Countersink, 6 FL, 90 Deg, 5/16, Cobalt, TiN 919-000-772
Keo

Countersink, 6 FL, 90 Deg, 5/16, Cobalt, TiN

Zoro # G2124272
Mfr # 919-000-772
product price: 
$21.79
/ea
M.A. Ford 1/4X3/4X.020R Endmill 79200001
M.A. Ford

1/4X3/4X.020R Endmill

Zoro # G1165058
Mfr # 79200001
product price: 
$218.99
/ea
Countersinks (3,500+ items) - Page 8
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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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1 in countersinkyg-1 tool co1/2 in countersinkmetric counterborecountersink zero flute

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