Featured Categories

  • Tools & Machining
  • Office, School & Shipping Supplies
  • Plumbing
  • Safety

Shop Categories

  • Abrasives & Polishers
  • Adhesives & Tapes
  • Electrical Supplies
  • Electronics
  • Fasteners
  • Food Service & Restaurant Supplies
  • Furniture, Linens & Decor
  • Grounds & Outdoor
  • Hardware & Building Materials
  • Heating & Cooling
  • Janitorial & Cleaning Supplies
  • Lab Equipment & Supplies
  • Lighting
  • Material Handling
  • Medical & Personal Care
  • Office, School & Shipping Supplies
  • Paint, Coatings & Supplies
  • Plumbing
  • Power Transmission
  • Pumps
  • Raw Materials
  • Safety
  • Storage & Workspace
  • Test Instruments & Gauges
  • Tools & Machining
  • Vehicle Maintenance
  • Welding, Soldering & Brazing
  • About Us
  • Deals
  • Contact Us
Added to Cart
Skip to Main Content Accessibility Statement
FREE SHIPPING on orders over $50 after you . Restrictions Apply
Zoro Homepage
Close icon
Clipboard Icon Clipboard Icon Quick Order
User Headset Icon User Headset Icon Support
0
0
Cart
  • Low prices on everyday needs. Shop Zoro Select
  • Don't miss these limited time offers. Shop All Deals
  • Get 30 days to pay with Net 30. Apply Now
  1. Home
  2. /
  3. Tools & Machining
  4. /
  5. Cutting Tools
  6. /
  7. Countersinks, Center Drills & Spotting Drills
  8. /
  9. Countersinks

Countersinks (3,500+ items) - Page 34

M.A. Ford 1 100 Hss 3Fl Spi. C 92100004
M.A. Ford

1 100 Hss 3Fl Spi. C

Zoro # G1163332
Mfr # 92100004
product price:  $69.15
/ea
M.A. Ford 3/16 X 3/4X.015Cr-Blaze Endmill 61B075001
M.A. Ford

3/16 X 3/4X.015Cr-Blaze Endmill

Zoro # G1369406
Mfr # 61B075001
product price:  $78.15
/ea
M.A. Ford 1 1/4 100 Hss 3Fl Spi. C 92125004
M.A. Ford

1 1/4 100 Hss 3Fl Spi. C

Zoro # G1163098
Mfr # 92125004
product price:  $117.99
/ea
M.A. Ford 8Mm Endmill 2.0Mm Radius 60025004
M.A. Ford

8Mm Endmill 2.0Mm Radius

Zoro # G1362099
Mfr # 60025004
product price:  $32.99
/ea
Keo Countersink, 6 FL, 120 Deg, 1/2, Cobalt 919-000-883
Keo

Countersink, 6 FL, 120 Deg, 1/2, Cobalt

Zoro # G6871383
Mfr # 919-000-883
product price:  $20.85
/ea
Keo Countersink, 3 FL, 60 Deg, 3/8, Carbide 917-000-307
Keo

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

Zoro # G2871181
Mfr # 917-000-307
product price:  $51.19
/ea
M.A. Ford Xt 1/4 X 3/4 X .010Cr 61T012501
M.A. Ford

Xt 1/4 X 3/4 X .010Cr

Zoro # G1307578
Mfr # 61T012501
product price:  $18.35
/ea
M.A. Ford 1/8 90 Multi-Fl Cs Tin 79T012503
M.A. Ford

1/8 90 Multi-Fl Cs Tin

Zoro # G1162818
Mfr # 79T012503
product price:  $18.49
/ea
Stm Size 2 90Deg 0Flute Chatterfree HSS Countersink 121009
Stm

Size 2 90Deg 0Flute Chatterfree HSS Countersink

Zoro # G807177346
Mfr # 121009
product price:  $48.49
/ea
M.A. Ford Xt 3/4 X 2-3/8 X 5 Blaze Endmill 78012504
M.A. Ford

Xt 3/4 X 2-3/8 X 5 Blaze Endmill

Zoro # G1164452
Mfr # 78012504
product price:  $20.29
/ea
Link 10MM HSS Se 10.10x21.43 Drill 20.63x76.19 Bdy 12.70x28.57 Shnk Tin Ct 70-TN-384
Link

10MM HSS Se 10.10x21.43 Drill 20.63x76.19 Bdy 12.70x28.57 Shnk Tin Ct

Zoro # G7645744
Mfr # 70-TN-384
product price:  $54.89
/ea
M.A. Ford Xt 3/4X4-1/8X7 - .060Cr 78100001
M.A. Ford

Xt 3/4X4-1/8X7 - .060Cr

Zoro # G1164662
Mfr # 78100001
product price:  $258.99
/ea
Keo Countersink, 6 FL, 100 Deg, 3/16, HSS, TiN 919-000-411
Keo

Countersink, 6 FL, 100 Deg, 3/16, HSS, TiN

Zoro # G1870237
Mfr # 919-000-411
product price:  $12.69
/ea
Drillco 1-1/2, COUNTRSINK 100DEG SGL FLUT - 3600E 36E232D
Drillco

1-1/2, COUNTRSINK 100DEG SGL FLUT - 3600E

Zoro # G110372810
Mfr # 36E232D
product price:  $79.75
/ea
Kodiak Cutting Tools 3/4 Carbide Countersink Single Flute 100 Deg. 5516379
Kodiak Cutting Tools

3/4 Carbide Countersink Single Flute 100 Deg.

Zoro # G8667927
Mfr # 5516379
product price:  $135.99
/ea
M.A. Ford 1/4 90 Multi-Fl Cs Tin 79T025003
M.A. Ford

1/4 90 Multi-Fl Cs Tin

Zoro # G1165399
Mfr # 79T025003
product price:  $17.89
/ea
Kodiak Cutting Tools 1/4 Carbide Countersink Six Flute 90 Deg. 5419678
Kodiak Cutting Tools

1/4 Carbide Countersink Six Flute 90 Deg.

Zoro # G8649788
Mfr # 5419678
product price:  $30.95
/ea
Keo Countersink, 3 FL, 60 Deg, 1/2, Carbide 917-000-309
Keo

Countersink, 3 FL, 60 Deg, 1/2, Carbide

Zoro # G0301761
Mfr # 917-000-309
product price:  $72.99
/ea
Keo Countersink, 6 Fl, 82 Deg, 5/16, Cobalt 919-000-735
Keo

Countersink, 6 Fl, 82 Deg, 5/16, Cobalt

Zoro # G3419683
Mfr # 919-000-735
product price:  $16.99
/ea
Link 1/8 To 3/8 Max Cut 82° Cobalt No-Flute 5/16 Shank 1-3/4 Oal Tin Coat 94-TN-195
Link

1/8 To 3/8 Max Cut 82° Cobalt No-Flute 5/16 Shank 1-3/4 Oal Tin Coat

Zoro # G7646338
Mfr # 94-TN-195
product price:  $29.55
/ea
Drillco 1 in., COUNTERSINK 60DEG SINGLE FLUTE -3600E 36E164A
Drillco

1 in., COUNTERSINK 60DEG SINGLE FLUTE -3600E

Zoro # G510373059
Mfr # 36E164A
product price:  $44.19
/ea
Kodiak Cutting Tools 1/4 Carbide Countersink Single Flute 100 Deg. 5516335
Kodiak Cutting Tools

1/4 Carbide Countersink Single Flute 100 Deg.

Zoro # G8668514
Mfr # 5516335
product price:  $30.95
/ea
Link 3/8 X 60 Deg HSS Rh 1Fl Chamfer 3/8 Shank X 1-9/16 Oal 90-L2-409
Link

3/8 X 60 Deg HSS Rh 1Fl Chamfer 3/8 Shank X 1-9/16 Oal

Zoro # G7647290
Mfr # 90-L2-409
product price:  $14.75
/ea
Kodiak Cutting Tools 5/8 Carbide Countersink Six Flute 60 Deg. 5419535
Kodiak Cutting Tools

5/8 Carbide Countersink Six Flute 60 Deg.

Zoro # G8672635
Mfr # 5419535
product price:  $101.99
/ea
Kodiak Cutting Tools 3/16 Carbide Countersink Three Flute 100 Deg. 5516412
Kodiak Cutting Tools

3/16 Carbide Countersink Three Flute 100 Deg.

Zoro # G8670130
Mfr # 5516412
product price:  $27.19
/ea
M.A. Ford 1 60 Multi-Fl Cs Tin 79T100001
M.A. Ford

1 60 Multi-Fl Cs Tin

Zoro # G1162151
Mfr # 79T100001
product price:  $90.35
/ea
M.A. Ford 3/16 X 9/16 X 2 - Blaze Endmill 61B062501
M.A. Ford

3/16 X 9/16 X 2 - Blaze Endmill

Zoro # G1362379
Mfr # 61B062501
product price:  $71.15
/ea
M.A. Ford Xt 1 X 2-5/8 X 5 -.090Cr 61125001
M.A. Ford

Xt 1 X 2-5/8 X 5 -.090Cr

Zoro # G1328176
Mfr # 61125001
product price:  $145.99
/ea
M.A. Ford Xt Endmill 1/4X3/8X.015R 61B100001
M.A. Ford

Xt Endmill 1/4X3/8X.015R

Zoro # G1373621
Mfr # 61B100001
product price:  $134.99
/ea
Stm 112 82Deg 3Flute HSS Countersink 120981
Stm

112 82Deg 3Flute HSS Countersink

Zoro # G607181390
Mfr # 120981
product price:  $487.99
/ea
Osg Countersink, Multi FL, 82 deg., 3/8 in. 701-3751
Osg

Countersink, Multi FL, 82 deg., 3/8 in.

Zoro # G1772429
Mfr # 701-3751
product price:  $23.69
/ea
M.A. Ford Endmill 1/2 X 3 .030Cr 79037501
M.A. Ford

Endmill 1/2 X 3 .030Cr

Zoro # G1164909
Mfr # 79037501
product price:  $17.99
/ea
Link 1/2 To 1 Max Cut 82° Cobalt No-Flute 1/2 Shank 2-7/8 Oal 94-CO-198
Link

1/2 To 1 Max Cut 82° Cobalt No-Flute 1/2 Shank 2-7/8 Oal

Zoro # G7647205
Mfr # 94-CO-198
product price:  $57.45
/ea
M.A. Ford 7/32 X 7/16 X 2.5 Endmil 61B075004
M.A. Ford

7/32 X 7/16 X 2.5 Endmil

Zoro # G1371479
Mfr # 61B075004
product price:  $78.15
/ea
Link 3/4 Od 60° 6-Flute Cobalt Countersink - Tin Coat CO-TN-572
Link

3/4 Od 60° 6-Flute Cobalt Countersink - Tin Coat

Zoro # G7647430
Mfr # CO-TN-572
product price:  $58.59
/ea
Kodiak Cutting Tools 1/8 Carbide Countersink Single Flute 90 Deg. 5419018
Kodiak Cutting Tools

1/8 Carbide Countersink Single Flute 90 Deg.

Zoro # G8635200
Mfr # 5419018
product price:  $25.65
/ea
Countersinks (3,500+ items) - Page 34
  • First
  • Previous
  • 34
    of 108 pages
  • Next
  • Last
How was your search?

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

Sign up and save

Take 10% off your next order when you sign up for Zoro emails. Subscribe now to receive your promo code via email.

Follow us

  • Facebook
  • YouTube
  • LinkedIn
  • Instagram
Every part plays a part

Information

  • About Us
  • Accessibility
  • Careers
  • Inclusion
  • Giving Back
  • Resource Hub
  • Returns
  • Shipping

Shopping

  • Brands
  • Collections
  • My Account
  • Payments
  • Deals
  • Sitemap
  • Track My Order

Services

  • Customer Service
  • FAQs
  • Net 30 Terms
  • Reseller Program
  • Sell on Zoro
  • Participate in Research
  • Tax Exemption

Zoro, Inc

Connect

Customer service from real people

  • Phone: (855) 289-9676
  • Contact Us

© 2011-2026 Zoro Tools, Inc. All rights reserved.
  • Terms & Conditions
  • Terms of Access
  • Privacy Policy
Zoro, Inc