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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
  8. /
  9. Countersinks

Countersinks (4,000+ items) - Page 5

Milwaukee Tool 3/16 in. No 10 Countersink Drill Bit 48-13-5002
Milwaukee Tool

3/16 in. No 10 Countersink Drill Bit

Zoro # G607963750
Mfr # 48-13-5002
product price:  $13.47
/ea
Zoro Select Countersink, 6 Flutes, Carbide, 2-1/2" L 336-006060
Zoro Select

Countersink, 6 Flutes, Carbide, 2-1/2" L

Zoro # G9734722
Mfr # 336-006060
product price:  $47.79
/ea
Zoro Select Countersink, 1 Flute, Carbide, 2-1/2" L 331-006060
Zoro Select

Countersink, 1 Flute, Carbide, 2-1/2" L

Zoro # G9743725
Mfr # 331-006060
product price:  $46.20
/ea
Keo Countersink, 3 FL, 82 Deg, 3/8, Cobalt, TiN 917-000-180
Keo

Countersink, 3 FL, 82 Deg, 3/8, Cobalt, TiN

Zoro # G1004272
Mfr # 917-000-180
product price:  $22.95
/ea
M.A. Ford Xt 3/4X3-1/4X6 - .015Cr 78050006
M.A. Ford

Xt 3/4X3-1/4X6 - .015Cr

Zoro # G1163052
Mfr # 78050006
product price:  $89.95
/ea
Link #8 HSS Se .166 X 15/32 Drill 7/16 X 2 Body 1/4 X 5/8 Shank 55-L2-191
Link

#8 HSS Se .166 X 15/32 Drill 7/16 X 2 Body 1/4 X 5/8 Shank

Zoro # G7645629
Mfr # 55-L2-191
product price:  $23.99
/ea
Montana Power Groove Countersink Set MO436321
Montana

Power Groove Countersink Set

Zoro # G309239030
Mfr # MO436321
product price:  $22.15
/ea
M.A. Ford Endmill 3/8X1-5/8 .060Cr 79000012
M.A. Ford

Endmill 3/8X1-5/8 .060Cr

Zoro # G1164866
Mfr # 79000012
product price:  $150.99
/ea
Hhip 5/8" 82 Degree 6 Flute High Speed Steel Chatterless Countersink 2001-3625
Hhip

5/8" 82 Degree 6 Flute High Speed Steel Chatterless Countersink

Zoro # G2468324
Mfr # 2001-3625
product price:  $13.59
/ea
Link 5/16" HSS Se .315 X 21/32 Drill 5/8 X 2-5/8 Body 3/8 X 15/16 Shank 55-L2-195
Link

5/16" HSS Se .315 X 21/32 Drill 5/8 X 2-5/8 Body 3/8 X 15/16 Shank

Zoro # G7645820
Mfr # 55-L2-195
product price:  $30.29
/ea
Hhip 1/2 Single Flute 90 Degree High Speed Steel Countersink 2001-0804
Hhip

1/2 Single Flute 90 Degree High Speed Steel Countersink

Zoro # G612482260
Mfr # 2001-0804
product price:  $10.29
/ea
Hhip 1/2 Single Flute 60 Degree High Speed Steel Countersink 2001-0243
Hhip

1/2 Single Flute 60 Degree High Speed Steel Countersink

Zoro # G412482231
Mfr # 2001-0243
product price:  $10.82
/ea
Drill America 1/2"-82 HSS 4 Flute Machine Countersink DEWMSK1/2-82
Drill America

1/2"-82 HSS 4 Flute Machine Countersink

Zoro # G110548628
Mfr # DEWMSK1/2-82
product price:  $20.89
/ea
M.A. Ford 5/16X 1-1/4 .090Cr Blaze Endmill 61T050003
M.A. Ford

5/16X 1-1/4 .090Cr Blaze Endmill

Zoro # G1361922
Mfr # 61T050003
product price:  $32.55
/ea
M.A. Ford 5/16 X13/16X.090Cr Blaze Endmill 61T037503
M.A. Ford

5/16 X13/16X.090Cr Blaze Endmill

Zoro # G1336661
Mfr # 61T037503
product price:  $25.35
/ea
Hhip 1/4-1 in. 5 Piece 82 Degree 6 Flute High Speed Steel Chatterless Countersink Set 2001-3000
Hhip

1/4-1 in. 5 Piece 82 Degree 6 Flute High Speed Steel Chatterless Countersink Set

Zoro # G412124575
Mfr # 2001-3000
product price:  $71.79
/ea
Hhip 5/8 in. Single Flute 90 Degree High Speed Steel Countersink 2001-0805
Hhip

5/8 in. Single Flute 90 Degree High Speed Steel Countersink

Zoro # G612124610
Mfr # 2001-0805
product price:  $12.55
/ea
Link #12 HSS Se .220 X 1/2 Drill 7/16 X 2 Body 1/4 X 5/8 Shank 55-L2-193
Link

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

Zoro # G7645489
Mfr # 55-L2-193
product price:  $27.89
/ea
Mastercut Tool 1/4x1/4x2 3FL 90 Degree Countersink 680-506
Mastercut Tool

1/4x1/4x2 3FL 90 Degree Countersink

Zoro # G000579084
Mfr # 680-506
product price:  $19.15
/ea
Hhip 3/8 Single Flute 90 Degree High Speed Steel Countersink 2001-0803
Hhip

3/8 Single Flute 90 Degree High Speed Steel Countersink

Zoro # G812482282
Mfr # 2001-0803
product price:  $7.55
/ea
M.A. Ford Endmill 3/8X1-5/8 .015Cr 79000004
M.A. Ford

Endmill 3/8X1-5/8 .015Cr

Zoro # G1164391
Mfr # 79000004
product price:  $210.99
/ea
M.A. Ford 5/16 X 1-1/4 X 3 Blaze Endmill 61T037504
M.A. Ford

5/16 X 1-1/4 X 3 Blaze Endmill

Zoro # G1348622
Mfr # 61T037504
product price:  $26.49
/ea
M.A. Ford Endmill 3/8X1-5/8 .090Cr 79000013
M.A. Ford

Endmill 3/8X1-5/8 .090Cr

Zoro # G1165511
Mfr # 79000013
product price:  $155.99
/ea
M.A. Ford 4Mm Endmill 0.50Mm Rad 60012504
M.A. Ford

4Mm Endmill 0.50Mm Rad

Zoro # G1356018
Mfr # 60012504
product price:  $21.89
/ea
M.A. Ford 92 Series Csink Set 82 D 92000012
M.A. Ford

92 Series Csink Set 82 D

Zoro # G1163402
Mfr # 92000012
product price:  $129.99
/ea
M.A. Ford 5/16 X 2-1/8 X 4 Blaze Endmill 61T050004
M.A. Ford

5/16 X 2-1/8 X 4 Blaze Endmill

Zoro # G1356246
Mfr # 61T050004
product price:  $33.35
/ea
M.A. Ford 1/2 82 Hss 3Fl Spi. C 92050002
M.A. Ford

1/2 82 Hss 3Fl Spi. C

Zoro # G1166476
Mfr # 92050002
product price:  $30.36
/ea
Hhip 7/8" 82 Degree 6 Flute High Speed Steel Chatterless Countersink 2001-3875
Hhip

7/8" 82 Degree 6 Flute High Speed Steel Chatterless Countersink

Zoro # G2468297
Mfr # 2001-3875
product price:  $25.15
/ea
M.A. Ford Xt Endmill 3/8X1X.090 64100003
M.A. Ford

Xt Endmill 3/8X1X.090

Zoro # G1345369
Mfr # 64100003
product price:  $151.99
/ea
Mastercut Tool 3/8x1/4x2-1/2 6FL 82 Degree Countersink 680-708
Mastercut Tool

3/8x1/4x2-1/2 6FL 82 Degree Countersink

Zoro # G900578774
Mfr # 680-708
product price:  $24.19
/ea
Hhip 5 Piece 60 Degree 1/4-1 in. High Speed Steel Countersink Set 2001-2004
Hhip

5 Piece 60 Degree 1/4-1 in. High Speed Steel Countersink Set

Zoro # G212124607
Mfr # 2001-2004
product price:  $69.99
/ea
Versadrive HMT Countersink 1/2 in. x 82 Degree 603065-0300
Versadrive

HMT Countersink 1/2 in. x 82 Degree

Zoro # G409198961
Mfr # 603065-0300
product price:  $70.65
/ea
M.A. Ford 1 82 Hss 3Fl Spi. C 92100002
M.A. Ford

1 82 Hss 3Fl Spi. C

Zoro # G1162212
Mfr # 92100002
product price:  $79.25
/ea
Hhip 5/8 in. Single Flute 60 Degree High Speed Steel Countersink 2001-0244
Hhip

5/8 in. Single Flute 60 Degree High Speed Steel Countersink

Zoro # G712124572
Mfr # 2001-0244
product price:  $14.49
/ea
Hhip 1/4-1" 8 Piece 82 Degree 6 Flute High Speed Steel Countersink Set 2001-3001
Hhip

1/4-1" 8 Piece 82 Degree 6 Flute High Speed Steel Countersink Set

Zoro # G2468394
Mfr # 2001-3001
product price:  $134.09
/ea
Versadrive HMT Countersink Set, 3/8, 1/2, 5/8, 3/4, 1 in., 82 Degree 603065-5SET
Versadrive

HMT Countersink Set, 3/8, 1/2, 5/8, 3/4, 1 in., 82 Degree

Zoro # G409199173
Mfr # 603065-5SET
product price:  $377.99
/ea
Countersinks (4,000+ items) - Page 5
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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 endmill1/2 in countersinksingle flute counter sinkradius endmillmetric counterbore

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