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  1. Home
  2. /
  3. Tools & Machining
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  5. Cutting Tools
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  7. Countersinks, Center Drills & Spotting Drills
  8. /
  9. Countersinks

Countersinks (3,500+ items) - Page 102

Mastercut Tool 16x8x70 1FL 60 Degree Countersink 780-012
Mastercut Tool

16x8x70 1FL 60 Degree Countersink

Zoro # G600579040
Mfr # 780-012
product price: 
$52.49
/ea
Internal Tool A Cs-500-82 82degX.500 Dia. 6 Flute Coun 63-6100-C
Internal Tool

A Cs-500-82 82degX.500 Dia. 6 Flute Coun

Zoro # G500402639
Mfr # 63-6100-C
product price: 
$218.99
/ea
Internal Tool A Cs-250-82 82degX.250 Dia. 6 Flute Coun 63-3100
Internal Tool

A Cs-250-82 82degX.250 Dia. 6 Flute Coun

Zoro # G600402560
Mfr # 63-3100
product price: 
$90.59
/ea
Mastercut Tool 1/4x1/4x2 1FL 60 Degree Countersink 680-006
Mastercut Tool

1/4x1/4x2 1FL 60 Degree Countersink

Zoro # G200578757
Mfr # 680-006
product price: 
$18.99
/ea
Mastercut Tool 9.5x6x64 6FL 82 Degree Countersink 780-708
Mastercut Tool

9.5x6x64 6FL 82 Degree Countersink

Zoro # G500578679
Mfr # 780-708
product price: 
$27.55
/ea
Mastercut Tool 1/2x1/4x2-3/4 6FL 90 Degree Countersink, PowerA 680-810-1
Mastercut Tool

1/2x1/4x2-3/4 6FL 90 Degree Countersink, PowerA

Zoro # G500579133
Mfr # 680-810-1
product price: 
$36.99
/ea
Mastercut Tool 1/4 3FL 82 Countersink 680-406
Mastercut Tool

1/4 3FL 82 Countersink

Zoro # G200578733
Mfr # 680-406
product price: 
$17.79
/ea
Mastercut Tool 3/8x1/4x2-1/2 3FL 82 Degree Countersink 680-408
Mastercut Tool

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

Zoro # G700578844
Mfr # 680-408
product price: 
$25.15
/ea
Hhip 1-1/4" 82 Degree 6 Flute High Speed Steel Chatterless Countersink 2001-4250
Hhip

1-1/4" 82 Degree 6 Flute High Speed Steel Chatterless Countersink

Zoro # G2468349
Mfr # 2001-4250
product price: 
$48.79
/ea
Hhip 1 in. Single Flute 90 Degree High Speed Steel Countersink 2001-0807
Hhip

1 in. Single Flute 90 Degree High Speed Steel Countersink

Zoro # G712124565
Mfr # 2001-0807
product price: 
$30.99
/ea
Hhip 5 Piece 90 Degree 1/4-1 in. High Speed Steel Countersink Set 2001-2006
Hhip

5 Piece 90 Degree 1/4-1 in. High Speed Steel Countersink Set

Zoro # G412124582
Mfr # 2001-2006
product price: 
$66.29
/ea
Keo Countersink, 6 FL, 90 Deg, 3/4, Cobalt, TiN 919-000-784
Keo

Countersink, 6 FL, 90 Deg, 3/4, Cobalt, TiN

Zoro # G3459802
Mfr # 919-000-784
product price: 
$54.29
/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
Zoro Select Countersink, 6 FL, 82 Deg, 7/8, HSS, Even 21ML36
Zoro Select

Countersink, 6 FL, 82 Deg, 7/8, HSS, Even

Zoro # G5234022
Mfr # 21ML36
product price: 
$19.79
/ea
Hhip 1 in. Single Flute 60 Degree High Speed Steel Countersink 2001-0246
Hhip

1 in. Single Flute 60 Degree High Speed Steel Countersink

Zoro # G512124598
Mfr # 2001-0246
product price: 
$29.59
/ea
Zoro Select Countersink, 6 FL, 82 Deg, 1/2, HSS, Even 21ML27
Zoro Select

Countersink, 6 FL, 82 Deg, 1/2, HSS, Even

Zoro # G5234083
Mfr # 21ML27
product price: 
$8.99
/ea
No Product Image Available
M.A. Ford

Countersink, 1" dia., 1/2" Shank, 82

Zoro # G7254681
Mfr # 61100002
product price: 
$80.95
/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
Keo Countersink, 3 Fl, 120 Deg, 1/4, Cobalt 917-000-257
Keo

Countersink, 3 Fl, 120 Deg, 1/4, Cobalt

Zoro # G9538821
Mfr # 917-000-257
product price: 
$16.59
/ea
M.A. Ford Xt 3/8X1-5/8X.120 Blaze Endmill 67043702
M.A. Ford

Xt 3/8X1-5/8X.120 Blaze Endmill

Zoro # G1165100
Mfr # 67043702
product price: 
$20.75
/ea
Harlingen 6 Piece Helical Cobalt M6.3-M20.5 Countersink Set 2001-5006
Harlingen

6 Piece Helical Cobalt M6.3-M20.5 Countersink Set

Zoro # G416209827
Mfr # 2001-5006
product price: 
$118.99
/ea
Zoro Select Countersink, 6 FL, 82 Deg, 5/8, HSS, Even 21ML30
Zoro Select

Countersink, 6 FL, 82 Deg, 5/8, HSS, Even

Zoro # G5234092
Mfr # 21ML30
product price: 
$12.69
/ea
Zoro Select CountersinkSet, 82, 5, HighSpeedSteel 21ML13
Zoro Select

CountersinkSet, 82, 5, HighSpeedSteel

Zoro # G5259213
Mfr # 21ML13
product price: 
$104.99
/ea
Keo Countersink, 7/8 in, 82 , 2-3/4 in 919-002-742
Keo

Countersink, 7/8 in, 82 , 2-3/4 in

Zoro # G621725631
Mfr # 919-002-742
product price: 
$89.69
/ea
Holex HSS Countersink, 90 Deg, Uncoated, 11.5 mm 150175 11,5
Holex

HSS Countersink, 90 Deg, Uncoated, 11.5 mm

Zoro # G914391499
Mfr # 150175 11,5
product price: 
$14.85
/ea
No Product Image Available
M.A. Ford

Countersink, HSS, 1" dia., 1/2" Shank, 82

Zoro # G7262591
Mfr # 79100002
product price: 
$76.19
/ea
Big Horn #12 Complete Countersink W/Taper Drill W. L. Fuller C12M 18930
Big Horn

#12 Complete Countersink W/Taper Drill W. L. Fuller C12M

Zoro # G204393967
Mfr # 18930
product price: 
$47.15
/ea
Keo Countersink, 3 FL, 120 Deg, 1/4, HSS, TiN 917-000-030
Keo

Countersink, 3 FL, 120 Deg, 1/4, HSS, TiN

Zoro # G9524471
Mfr # 917-000-030
product price: 
$16.69
/ea
No Product Image Available
M.A. Ford

Countersink, 3/4 dia., 1/2" Shank, 90

Zoro # G7251251
Mfr # 61075003
product price: 
$39.89
/ea
No Product Image Available
M.A. Ford

Countersink, 1-1/4 dia., 1/2" Shank, 82

Zoro # G7266782
Mfr # 61125002
product price: 
$142.99
/ea
Big Horn 7 Piece Countersink Drill Bit Set with Quick-Change Hex Shank Adapters 13203
Big Horn

7 Piece Countersink Drill Bit Set with Quick-Change Hex Shank Adapters

Zoro # G504396729
Mfr # 13203
product price: 
$36.19
/ea
Zack Rabbit All-In-One Ountersinking and Screwdrivin ZTG-ZR-S
Zack Rabbit

All-In-One Ountersinking and Screwdrivin

Zoro # G705128112
Mfr # ZTG-ZR-S
product price: 
$65.89
/ea
Big Horn # 6 Complete Countersink W/Taper Drill Replaces W. L. Fuller # C6M 18905
Big Horn

# 6 Complete Countersink W/Taper Drill Replaces W. L. Fuller # C6M

Zoro # G204393981
Mfr # 18905
product price: 
$38.75
/ea
Holemaker Technology HMT Weldon Shank TCT Countersink ULTRA Coated, 32mm 90 Degree 601036-0320
Holemaker Technology

HMT Weldon Shank TCT Countersink ULTRA Coated, 32mm 90 Degree

Zoro # G211178007
Mfr # 601036-0320
product price: 
$516.99
/ea
Zack Rabbit All-In One Countersinking and Screwdrivi ZTG-ZR-P
Zack Rabbit

All-In One Countersinking and Screwdrivi

Zoro # G705128105
Mfr # ZTG-ZR-P
product price: 
$86.79
/ea
No Product Image Available
M.A. Ford

Countersink Set, 6 Flute, Uncoated, HSS

Zoro # G2138098
Mfr # 79000002
product price: 
$292.99
/ea
Countersinks (3,500+ items) - Page 102
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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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Step Drill BitsHand TapsReduced Shank Drill BitsHex DiesTap Sets
radius endmill1 in endmillsingle flute counter sinkdrill countersink bit3" threaded cap
1 in countersinkyg-1 tool co1/2 in countersinkmetric counterborecountersink zero flute

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