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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 106

Stm 2 90 Deg, 6Flute HSS Chatterless Countersink 120738
Stm

2 90 Deg, 6Flute HSS Chatterless Countersink

Zoro # G107177527
Mfr # 120738
product price: 
$584.99
/ea
Zoro Select Countersink, 1/2 in, 82 , 1/4 in 421517
Zoro Select

Countersink, 1/2 in, 82 , 1/4 in

Zoro # G021725637
Mfr # 421517
product price: 
$212.99
/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: 
$212.99
/ea
Zoro Select Countersink, 1/2 in, 82 , 257/2000 in 421511
Zoro Select

Countersink, 1/2 in, 82 , 257/2000 in

Zoro # G021725101
Mfr # 421511
product price: 
$187.99
/ea
Zoro Select Countersink, 1/2 in, 100 , 1/8 in 421554
Zoro Select

Countersink, 1/2 in, 100 , 1/8 in

Zoro # G121726077
Mfr # 421554
product price: 
$213.99
/ea
Zoro Select Countersink, 5/32 in, 82 , 5/32 in 421520
Zoro Select

Countersink, 5/32 in, 82 , 5/32 in

Zoro # G121726718
Mfr # 421520
product price: 
$158.99
/ea
Zoro Select Countersink, 1/2 in, 82 , 159/1000 in 421513
Zoro Select

Countersink, 1/2 in, 82 , 159/1000 in

Zoro # G121727074
Mfr # 421513
product price: 
$213.99
/ea
Zoro Select Countersink, 5/8 in, 100 , 5/32 in 421564
Zoro Select

Countersink, 5/8 in, 100 , 5/32 in

Zoro # G121726411
Mfr # 421564
product price: 
$187.99
/ea
Zoro Select Countersink, 7/16 in, 90 , 3/16 in 421529
Zoro Select

Countersink, 7/16 in, 90 , 3/16 in

Zoro # G021726412
Mfr # 421529
product price: 
$187.99
/ea
M.A. Ford 3/8 120 Hss 3Fl Spi. C 92037506
M.A. Ford

3/8 120 Hss 3Fl Spi. C

Zoro # G1166150
Mfr # 92037506
product price: 
$18.75
/ea
Zoro Select Countersink, 1/2 in, 100 , 5/32 in 421556
Zoro Select

Countersink, 1/2 in, 100 , 5/32 in

Zoro # G121726176
Mfr # 421556
product price: 
$213.99
/ea
Zoro Select Countersink, 7/16 in, 100 , 3/32 in 421548
Zoro Select

Countersink, 7/16 in, 100 , 3/32 in

Zoro # G021726863
Mfr # 421548
product price: 
$187.99
/ea
M.A. Ford 1/4 120 Hss 3Fl Spi. C 92025006
M.A. Ford

1/4 120 Hss 3Fl Spi. C

Zoro # G1164172
Mfr # 92025006
product price: 
$15.45
/ea
Field Tool Supply Co Severance Chatter Free Stop Countersink Cutter 90 Degree 5/8" Diameter 1/4 Pilot Hole 6815669
Field Tool Supply Co

Severance Chatter Free Stop Countersink Cutter 90 Degree 5/8" Diameter 1/4 Pilot Hole

Zoro # G205978880
Mfr # 6815669
product price: 
$133.99
/ea
Field Tool Supply Co Severance HSS 6 Flute Chatterless Countersink 3/4" Dia. - 90 Degree 6802419
Field Tool Supply Co

Severance HSS 6 Flute Chatterless Countersink 3/4" Dia. - 90 Degree

Zoro # G205978934
Mfr # 6802419
product price: 
$156.99
/ea
Field Tool Supply Co Severance Chatter Free Stop Countersink Cutter 90 Degree 3/8" Diameter No 30 Pilot Hole 6815632
Field Tool Supply Co

Severance Chatter Free Stop Countersink Cutter 90 Degree 3/8" Diameter No 30 Pilot Hole

Zoro # G005978875
Mfr # 6815632
product price: 
$61.99
/ea
Sowa 5pc 3Flute 82Deg TiN Coated Cobalt Countersink Set 121870
Sowa

5pc 3Flute 82Deg TiN Coated Cobalt Countersink Set

Zoro # G507183913
Mfr # 121870
product price: 
$961.99
/ea
Keo 5/8 x 60 deg KEO CO RH 3Fl C Reamer 917-000-163
Keo

5/8 x 60 deg KEO CO RH 3Fl C Reamer

Zoro # G2896397
Mfr # 917-000-163
product price: 
$29.49
/ea
Freud Carbide Tipped Boring Bit Count 7010R
Freud

Carbide Tipped Boring Bit Count

Zoro # G403676229
Mfr # 7010R
product price: 
$26.79
/ea
Keo Countersink, 6 FL, 60 Deg, 3/16, Carbide 919-000-991
Keo

Countersink, 6 FL, 60 Deg, 3/16, Carbide

Zoro # G3298757
Mfr # 919-000-991
product price: 
$24.99
/ea
M.A. Ford 5/8X1-1/4 X3-1/2.030R En 79250003
M.A. Ford

5/8X1-1/4 X3-1/2.030R En

Zoro # G1165441
Mfr # 79250003
product price: 
$618.99
/ea
Light House Beauty 3 Taper Drill With Countersink Pieces Set LI3509020
Light House Beauty

3 Taper Drill With Countersink Pieces Set

Zoro # G212537964
Mfr # LI3509020
product price: 
$44.15
/ea
M.A. Ford Xt Endmill 1 X 1.5 X.06R 61050001
M.A. Ford

Xt Endmill 1 X 1.5 X.06R

Zoro # G1357199
Mfr # 61050001
product price: 
$15.15
/ea
M.A. Ford 1/2X1-1/4X.030R Endmill 79250002
M.A. Ford

1/2X1-1/4X.030R Endmill

Zoro # G1165469
Mfr # 79250002
product price: 
$610.99
/ea
M.A. Ford Xt 3/4X4-1/8X7 - .030Cr 78075006
M.A. Ford

Xt 3/4X4-1/8X7 - .030Cr

Zoro # G1164489
Mfr # 78075006
product price: 
$161.99
/ea
Zoro Select Countersink, 4 Flutes, Carbide, 2" L 334-303070
Zoro Select

Countersink, 4 Flutes, Carbide, 2" L

Zoro # G9723732
Mfr # 334-303070
product price: 
$44.25
/ea
M.A. Ford Xt Endmill 16Mm X 2.5R 60100001
M.A. Ford

Xt Endmill 16Mm X 2.5R

Zoro # G1309958
Mfr # 60100001
product price: 
$276.99
/ea
M.A. Ford Endmill 1 X 3 X 6 79018706
M.A. Ford

Endmill 1 X 3 X 6

Zoro # G1164260
Mfr # 79018706
product price: 
$13.65
/ea
M.A. Ford Xt 3/8 X 2 X 4 X .030Cr 67150001
M.A. Ford

Xt 3/8 X 2 X 4 X .030Cr

Zoro # G1163868
Mfr # 67150001
product price: 
$183.99
/ea
M.A. Ford 1/2 60 Hss 3Fl Spi. C 92050001
M.A. Ford

1/2 60 Hss 3Fl Spi. C

Zoro # G1164647
Mfr # 92050001
product price: 
$20.79
/ea
Field Tool Supply Co Severance Chatter Free Stop Countersink Cutter 82 Degree 3/8" Diameter 3/32 Pilot Hole 6815485
Field Tool Supply Co

Severance Chatter Free Stop Countersink Cutter 82 Degree 3/8" Diameter 3/32 Pilot Hole

Zoro # G905978869
Mfr # 6815485
product price: 
$67.15
/ea
Field Tool Supply Co Severance Chatter Free Stop Countersink Cutter 90 Degree 5/8" Diameter 5/16 Pilot Hole 6815670
Field Tool Supply Co

Severance Chatter Free Stop Countersink Cutter 90 Degree 5/8" Diameter 5/16 Pilot Hole

Zoro # G805978884
Mfr # 6815670
product price: 
$129.99
/ea
Stm 6 Plain Type Solid Carbide Combined Drill  Countersink 116261
Stm

6 Plain Type Solid Carbide Combined Drill Countersink

Zoro # G907179295
Mfr # 116261
product price: 
$294.99
/ea
Freud Carbide Tipped Boring Bit Count 7016R
Freud

Carbide Tipped Boring Bit Count

Zoro # G903676385
Mfr # 7016R
product price: 
$24.19
/ea
Sowa 516 793mm HSCO 82Deg 3Flute Countersink 121876
Sowa

516 793mm HSCO 82Deg 3Flute Countersink

Zoro # G707183836
Mfr # 121876
product price: 
$49.29
/ea
Keo Countersink, 6 FL, 110 Deg, 1 1/2, Cobalt 55593
Keo

Countersink, 6 FL, 110 Deg, 1 1/2, Cobalt

Zoro # G6969313
Mfr # 55593
product price: 
$107.99
/ea
Countersinks (3,500+ items) - Page 106
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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

Center DrillsSpotting DrillsJobber Length Drill BitsDrill Bit SetsHole Saws
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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