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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 12

Drill America 5.00mm - 25.00mm Carbide Tip Reverse Countersink DMORC5-25
Drill America

5.00mm - 25.00mm Carbide Tip Reverse Countersink

Zoro # G322702740
Mfr # DMORC5-25
product price: 
$13.45
/ea
M.A. Ford 5/16 X 13/16 X 2-1/2 End 61T025004
M.A. Ford

5/16 X 13/16 X 2-1/2 End

Zoro # G1343451
Mfr # 61T025004
product price: 
$20.69
/ea
M.A. Ford 5/16 X 7/16X.060Cr Blaze Endmill 61T025002
M.A. Ford

5/16 X 7/16X.060Cr Blaze Endmill

Zoro # G1339848
Mfr # 61T025002
product price: 
$22.39
/ea
M.A. Ford 5/16 X 7/16X.030Cr Blaze Endmill 61T025001
M.A. Ford

5/16 X 7/16X.030Cr Blaze Endmill

Zoro # G1350436
Mfr # 61T025001
product price: 
$20.45
/ea
Champion Cutting Tool CSK-SH Zero Flute Countersink - Deburring Tool, 1/4in Shank, Screw Size - No 10 CHA CSK-18SH
Champion Cutting Tool

CSK-SH Zero Flute Countersink - Deburring Tool, 1/4in Shank, Screw Size - No 10

Zoro # G211874398
Mfr # CHA CSK-18SH
product price: 
$41.59
/ea
Drillco 1-1/2, COUNTRSINK 60DEG 6 FLUT - 3900E 39E232A
Drillco

1-1/2, COUNTRSINK 60DEG 6 FLUT - 3900E

Zoro # G010371388
Mfr # 39E232A
product price: 
$89.39
/ea
M.A. Ford 3/8 82 Hss 3Fl Spi. C 92037502
M.A. Ford

3/8 82 Hss 3Fl Spi. C

Zoro # G1163542
Mfr # 92037502
product price: 
$17.15
/ea
Keo Countersink, 1/2 in, 82 , 2 in 919-002-626
Keo

Countersink, 1/2 in, 82 , 2 in

Zoro # G621726621
Mfr # 919-002-626
product price: 
$36.49
/ea
Hhip 1/4 Single Flute 60 Degree High Speed Steel Countersink 2001-0241
Hhip

1/4 Single Flute 60 Degree High Speed Steel Countersink

Zoro # G112482258
Mfr # 2001-0241
product price: 
$4.89
/ea
Sold in mult. of 2 for $9.78
Keo Countersink, 1/2 in, 90 , 2 in 919-002-728
Keo

Countersink, 1/2 in, 90 , 2 in

Zoro # G921727236
Mfr # 919-002-728
product price: 
$33.99
/ea
Keo Countersink, 3/8 in, 100 , 1-3/4 in 919-002-603
Keo

Countersink, 3/8 in, 100 , 1-3/4 in

Zoro # G521725434
Mfr # 919-002-603
product price: 
$28.45
/ea
Hhip 3/8 Single Flute 60 Degree High Speed Steel Countersink 2001-0242
Hhip

3/8 Single Flute 60 Degree High Speed Steel Countersink

Zoro # G212482271
Mfr # 2001-0242
product price: 
$8.15
/ea
Keo Countersink, 1 in, 120 , 2-3/4 in 919-002-575
Keo

Countersink, 1 in, 120 , 2-3/4 in

Zoro # G221727264
Mfr # 919-002-575
product price: 
$115.99
/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
Keo 3/8 x 100 deg KEO CO SF Countersink 919-000-627
Keo

3/8 x 100 deg KEO CO SF Countersink

Zoro # G0529663
Mfr # 919-000-627
product price: 
$17.75
/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
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
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
Keo Countersink, 4FL, 90 deg, 2in, HSS, Uncoated 917-000-143
Keo

Countersink, 4FL, 90 deg, 2in, HSS, Uncoated

Zoro # G8924921
Mfr # 917-000-143
product price: 
$289.99
/ea
Keo Countersink, 4FL, 60 deg, 1-1/2in, Uncoated 917-000-085
Keo

Countersink, 4FL, 60 deg, 1-1/2in, Uncoated

Zoro # G8924553
Mfr # 917-000-085
product price: 
$167.99
/ea
Micro 100 Countersink, Uncoated, 90 deg. Angle CS-312-090
Multiple Options Available
Micro 100

Countersink, Uncoated, 90 deg. Angle

Zoro # G9198677
Mfr # CS-312-090
product price: 
$66.55
/ea
Zoro Select Countersink, 1 Flute, Carbide, 3" L 331-008060
Zoro Select

Countersink, 1 Flute, Carbide, 3" L

Zoro # G9735063
Mfr # 331-008060
product price: 
$116.99
/ea
Keo Countersink, 3 Fl, 82 Deg, 1 1/2, Cobalt 917-000-191
Keo

Countersink, 3 Fl, 82 Deg, 1 1/2, Cobalt

Zoro # G0890775
Mfr # 917-000-191
product price: 
$241.99
/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, 6 FL, 60 Deg, 1 1/4, Carbide 919-001-006
Keo

Countersink, 6 FL, 60 Deg, 1 1/4, Carbide

Zoro # G7119646
Mfr # 919-001-006
product price: 
$423.99
/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, 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
Zoro Select Countersink, 1 Flute, Carbide, 2" L 331-003070
Zoro Select

Countersink, 1 Flute, Carbide, 2" L

Zoro # G9724609
Mfr # 331-003070
product price: 
$28.55
/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 1/2X1X.030R Endmill 79250001
M.A. Ford

1/2X1X.030R Endmill

Zoro # G1166808
Mfr # 79250001
product price: 
$593.99
/ea
Keo Countersink, 1-1/2 in, 90 , 2-7/8 in 917-000-125
Keo

Countersink, 1-1/2 in, 90 , 2-7/8 in

Zoro # G2319922
Mfr # 917-000-125
product price: 
$195.99
/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
Zoro Select Countersink, 6 Flutes, Carbide, 2" L 336-004070
Zoro Select

Countersink, 6 Flutes, Carbide, 2" L

Zoro # G9724310
Mfr # 336-004070
product price: 
$39.69
/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 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
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
Countersinks (3,500+ items) - Page 12
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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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