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 78

Keo Countersink, 1/2 in, 120 , 2 in 919-002-475
Keo

Countersink, 1/2 in, 120 , 2 in

Zoro # G121726961
Mfr # 919-002-475
product price:  $37.55
/ea
Keo Countersink, 1/8 in, 82 , 1-1/4 in 919-002-886
Keo

Countersink, 1/8 in, 82 , 1-1/4 in

Zoro # G121724707
Mfr # 919-002-886
product price:  $16.55
/ea
Keo Countersink, 5/16 in, 60 , 1-3/4 in 919-002-567
Keo

Countersink, 5/16 in, 60 , 1-3/4 in

Zoro # G121725667
Mfr # 919-002-567
product price:  $28.85
/ea
Keo Countersink, 1 FL, 82 Deg, 3/16, Cobalt 919-000-575
Keo

Countersink, 1 FL, 82 Deg, 3/16, Cobalt

Zoro # G0779317
Mfr # 919-000-575
product price:  $13.69
/ea
Keo Countersink, 1-3/4 in, 100 , 3 in 917-000-916
Keo

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

Zoro # G121724998
Mfr # 917-000-916
product price:  $385.99
/ea
Keo Countersink, 6 Fl, 60 Deg, 1/4, Cobalt 919-000-697
Keo

Countersink, 6 Fl, 60 Deg, 1/4, Cobalt

Zoro # G1103812
Mfr # 919-000-697
product price:  $14.15
/ea
Keo Countersink, 1-3/4 in, 82 , 3 in 919-002-738
Keo

Countersink, 1-3/4 in, 82 , 3 in

Zoro # G121726909
Mfr # 919-002-738
product price:  $297.99
/ea
Keo Countersink, 1/8 in, 82 , 1-1/2 in 919-002-963
Keo

Countersink, 1/8 in, 82 , 1-1/2 in

Zoro # G121727012
Mfr # 919-002-963
product price:  $26.59
/ea
Keo Countersink, 1 FL, 90 Deg, 1 1/2, Cobalt, TiN 919-000-616
Keo

Countersink, 1 FL, 90 Deg, 1 1/2, Cobalt, TiN

Zoro # G0581551
Mfr # 919-000-616
product price:  $206.99
/ea
Keo Countersink, 6 FL, 90 Deg, 1/8, Carbide 919-001-034
Keo

Countersink, 6 FL, 90 Deg, 1/8, Carbide

Zoro # G1735185
Mfr # 919-001-034
product price:  $25.75
/ea
Keo Countersink, 1-1/4 in, 120 , 2-3/4 in 917-000-101
Keo

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

Zoro # G1291561
Mfr # 917-000-101
product price:  $132.99
/ea
Keo Countersink Set, 82 , 5 917-000-948
Keo

Countersink Set, 82 , 5

Zoro # G121725933
Mfr # 917-000-948
product price:  $290.99
/ea
Keo Countersink, 5/16 in, 100 , 1-3/4 in 919-002-711
Keo

Countersink, 5/16 in, 100 , 1-3/4 in

Zoro # G121726107
Mfr # 919-002-711
product price:  $25.79
/ea
Keo Countersink, 1 FL, 90 Deg, 1/4, Cobalt, TiN 919-000-602
Keo

Countersink, 1 FL, 90 Deg, 1/4, Cobalt, TiN

Zoro # G1173821
Mfr # 919-000-602
product price:  $16.79
/ea
Keo 1/4 x 100 deg Single Flute Carbide Countersink 919-000-973
Keo

1/4 x 100 deg Single Flute Carbide Countersink

Zoro # G1566503
Mfr # 919-000-973
product price:  $36.59
/ea
Keo Countersink, 1 FL, 100 Deg, 1 3/4, Cobalt 919-000-641
Keo

Countersink, 1 FL, 100 Deg, 1 3/4, Cobalt

Zoro # G1908724
Mfr # 919-000-641
product price:  $225.99
/ea
Keo Countersink, 1/4 in, 60 , 2 in 917-000-991
Keo

Countersink, 1/4 in, 60 , 2 in

Zoro # G121727319
Mfr # 917-000-991
product price:  $40.75
/ea
Keo Countersink, 1 in, 100 , 2-5/8 in 919-002-814
Keo

Countersink, 1 in, 100 , 2-5/8 in

Zoro # G121727043
Mfr # 919-002-814
product price:  $101.99
/ea
Keo Countersink, 6 Fl, 82 Deg, 3/16, Cobalt 919-000-731
Keo

Countersink, 6 Fl, 82 Deg, 3/16, Cobalt

Zoro # G0654622
Mfr # 919-000-731
product price:  $13.39
/ea
Keo Countersink, 3 Fl, 90 Deg, 1 1/2, Cobalt 917-000-211
Keo

Countersink, 3 Fl, 90 Deg, 1 1/2, Cobalt

Zoro # G1844105
Mfr # 917-000-211
product price:  $242.99
/ea
Keo Countersink, 1/2 in, 82 , 2-5/8 in 919-002-967
Keo

Countersink, 1/2 in, 82 , 2-5/8 in

Zoro # G121726817
Mfr # 919-002-967
product price:  $85.55
/ea
Keo Countersink, 3/4 in, 60 , 2-5/8 in 919-002-561
Keo

Countersink, 3/4 in, 60 , 2-5/8 in

Zoro # G121724868
Mfr # 919-002-561
product price:  $75.49
/ea
Keo Countersink, 2 in, 60 , 3-3/4 in 917-000-838
Keo

Countersink, 2 in, 60 , 3-3/4 in

Zoro # G121726046
Mfr # 917-000-838
product price:  $475.99
/ea
Keo Countersink, 6 FL, 60 Deg, 5/16, Cobalt, TiN 919-000-700
Keo

Countersink, 6 FL, 60 Deg, 5/16, Cobalt, TiN

Zoro # G1739701
Mfr # 919-000-700
product price:  $19.99
/ea
Keo Countersink, 3/8 in, 120 , 1-3/4 in 919-002-476
Keo

Countersink, 3/8 in, 120 , 1-3/4 in

Zoro # G121727524
Mfr # 919-002-476
product price:  $29.19
/ea
Keo Countersink, 6 FL, 100 Deg, 1/8, Carbide 919-001-056
Keo

Countersink, 6 FL, 100 Deg, 1/8, Carbide

Zoro # G1517652
Mfr # 919-001-056
product price:  $26.35
/ea
Keo Countersink, 3/8 in, 90 , 1-3/4 in 919-002-853
Keo

Countersink, 3/8 in, 90 , 1-3/4 in

Zoro # G121725476
Mfr # 919-002-853
product price:  $25.79
/ea
Keo Countersink, 5/8 in, 100 , 2-1/8 in 919-002-816
Keo

Countersink, 5/8 in, 100 , 2-1/8 in

Zoro # G121725704
Mfr # 919-002-816
product price:  $56.75
/ea
Keo Countersink, 3/8 in, 90 , 2-5/8 in 917-001-009
Keo

Countersink, 3/8 in, 90 , 2-5/8 in

Zoro # G121724790
Mfr # 917-001-009
product price:  $58.35
/ea
Keo Countersink Set, 82 , 5 919-002-461
Keo

Countersink Set, 82 , 5

Zoro # G121725339
Mfr # 919-002-461
product price:  $574.99
/ea
Keo Countersink, 6 FL, 82 Deg, 1/8, Cobalt, TiN 919-000-730
Keo

Countersink, 6 FL, 82 Deg, 1/8, Cobalt, TiN

Zoro # G1919675
Mfr # 919-000-730
product price:  $13.89
/ea
Keo Countersink Set, 100 , 5 917-000-962
Keo

Countersink Set, 100 , 5

Zoro # G121727371
Mfr # 917-000-962
product price:  $262.99
/ea
Keo Countersink, 1/4 in, 90 , 1-3/4 in 919-002-788
Keo

Countersink, 1/4 in, 90 , 1-3/4 in

Zoro # G121727791
Mfr # 919-002-788
product price:  $34.29
/ea
Keo Countersink, 5/8 in, 100 , 2-1/4 in 917-000-968
Keo

Countersink, 5/8 in, 100 , 2-1/4 in

Zoro # G121726633
Mfr # 917-000-968
product price:  $51.65
/ea
Keo Countersink, 1-1/4 in, 90 , 3-1/4 in 919-002-978
Keo

Countersink, 1-1/4 in, 90 , 3-1/4 in

Zoro # G121726091
Mfr # 919-002-978
product price:  $463.99
/ea
Keo Countersink, 1 FL, 60 Deg, 1/4, Cobalt, TiN 919-000-554
Keo

Countersink, 1 FL, 60 Deg, 1/4, Cobalt, TiN

Zoro # G1130123
Mfr # 919-000-554
product price:  $17.15
/ea
Countersinks (3,500+ items) - Page 78
  • First
  • Previous
  • 78
    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