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 75

Keo Countersink, 1-1/4 in, 60 , 3-3/4 in 919-002-962
Keo

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

Zoro # G221725925
Mfr # 919-002-962
product price:  $463.99
/ea
Keo Countersink, 1 FL, 60 Deg, 1 1/2, Cobalt 919-000-567
Keo

Countersink, 1 FL, 60 Deg, 1 1/2, Cobalt

Zoro # G2453062
Mfr # 919-000-567
product price:  $181.99
/ea
Keo Countersink, 1-1/4 in, 90 , 3-1/4 in 919-003-016
Keo

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

Zoro # G321727577
Mfr # 919-003-016
product price:  $497.99
/ea
Keo Countersink, 3/4 in, 82 , 2-5/8 in 919-002-860
Keo

Countersink, 3/4 in, 82 , 2-5/8 in

Zoro # G221725635
Mfr # 919-002-860
product price:  $64.99
/ea
Keo Countersink, 1/4 in, 82 , 1-3/4 in 919-002-796
Keo

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

Zoro # G221727110
Mfr # 919-002-796
product price:  $34.29
/ea
Keo Countersink Set, 82 , 7 919-002-928
Keo

Countersink Set, 82 , 7

Zoro # G221725710
Mfr # 919-002-928
product price:  $284.99
/ea
Keo Countersink, 3/8 in, 82 , 1-3/4 in 919-002-627
Keo

Countersink, 3/8 in, 82 , 1-3/4 in

Zoro # G321725610
Mfr # 919-002-627
product price:  $28.45
/ea
Keo Countersink, 6 FL, 90 Deg, 1/8, Cobalt 919-000-765
Keo

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

Zoro # G2611384
Mfr # 919-000-765
product price:  $12.09
/ea
Keo Countersink, 3/8 in, 60 , 1-3/4 in 919-002-639
Keo

Countersink, 3/8 in, 60 , 1-3/4 in

Zoro # G321727225
Mfr # 919-002-639
product price:  $28.45
/ea
Keo Countersink, 1 FL, 90 Deg, 1/8, Carbide 919-000-949
Keo

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

Zoro # G2615532
Mfr # 919-000-949
product price:  $23.39
/ea
Keo Countersink, 1/2 in, 100 , 2 in 919-002-708
Keo

Countersink, 1/2 in, 100 , 2 in

Zoro # G221726649
Mfr # 919-002-708
product price:  $33.99
/ea
Keo Countersink, 1 FL, 82 Deg, 1/8, Carbide 919-000-929
Keo

Countersink, 1 FL, 82 Deg, 1/8, Carbide

Zoro # G2625481
Mfr # 919-000-929
product price:  $24.99
/ea
Keo Countersink, 1 in, 90 , 2-3/4 in 919-002-722
Keo

Countersink, 1 in, 90 , 2-3/4 in

Zoro # G221724775
Mfr # 919-002-722
product price:  $102.99
/ea
Keo Countersink, 3/8 in, 90 , 1-3/4 in 919-002-827
Keo

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

Zoro # G321727614
Mfr # 919-002-827
product price:  $33.25
/ea
Keo Countersink, 2 in, 82 , 3-1/4 in 919-002-880
Keo

Countersink, 2 in, 82 , 3-1/4 in

Zoro # G221727455
Mfr # 919-002-880
product price:  $406.99
/ea
Keo Countersink, 3/8 in, 100 , 2-5/8 in 917-001-017
Keo

Countersink, 3/8 in, 100 , 2-5/8 in

Zoro # G221726489
Mfr # 917-001-017
product price:  $58.35
/ea
Keo Countersink, 1 in, 82 , 2-3/4 in 919-002-790
Keo

Countersink, 1 in, 82 , 2-3/4 in

Zoro # G221724744
Mfr # 919-002-790
product price:  $96.99
/ea
Keo Countersink, 1/2 in, 120 , 2 in 919-002-578
Keo

Countersink, 1/2 in, 120 , 2 in

Zoro # G221726977
Mfr # 919-002-578
product price:  $36.49
/ea
Keo Countersink, 3/4 in, 120 , 2-5/8 in 919-002-576
Keo

Countersink, 3/4 in, 120 , 2-5/8 in

Zoro # G221726694
Mfr # 919-002-576
product price:  $71.69
/ea
Keo Countersink, 5/16 in, 60 , 1-3/4 in 919-002-803
Keo

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

Zoro # G321727065
Mfr # 919-002-803
product price:  $42.05
/ea
Keo Countersink, 3/16 in, 90 , 1-3/8 in 919-000-373
Keo

Countersink, 3/16 in, 90 , 1-3/8 in

Zoro # G2043867
Mfr # 919-000-373
product price:  $11.69
/ea
Keo Countersink, 6 FL, 100 Deg, 5/16, Cobalt, TiN 919-000-808
Keo

Countersink, 6 FL, 100 Deg, 5/16, Cobalt, TiN

Zoro # G2035485
Mfr # 919-000-808
product price:  $20.39
/ea
Keo Countersink Set, 90 , 7 919-002-926
Keo

Countersink Set, 90 , 7

Zoro # G221726939
Mfr # 919-002-926
product price:  $284.99
/ea
Keo Countersink, 1-1/4 in, 100 , 3-1/4 in 919-002-772
Keo

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

Zoro # G321727058
Mfr # 919-002-772
product price:  $209.99
/ea
Keo Countersink, 3/8 in, 90 , 1-3/4 in 919-002-729
Keo

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

Zoro # G321725016
Mfr # 919-002-729
product price:  $26.35
/ea
Keo Machine Countersink, 4 Fl, 82 Deg, 3/4, TiN 919-000-534
Keo

Machine Countersink, 4 Fl, 82 Deg, 3/4, TiN

Zoro # G2173376
Mfr # 919-000-534
product price:  $91.59
/ea
Garant High-Precision HSS-E Countersink, 90 Deg, AlTiCN Coated, 4.3 mm 150389 4,3
Garant

High-Precision HSS-E Countersink, 90 Deg, AlTiCN Coated, 4.3 mm

Zoro # G214388793
Mfr # 150389 4,3
product price:  $36.79
/ea
Keo Countersink, 1 in, 60 , 2-3/4 in 917-000-941
Keo

Countersink, 1 in, 60 , 2-3/4 in

Zoro # G321725603
Mfr # 917-000-941
product price:  $102.99
/ea
Keo Countersink, 3/4 in, 60 , 3 in 917-000-995
Keo

Countersink, 3/4 in, 60 , 3 in

Zoro # G221725505
Mfr # 917-000-995
product price:  $181.99
/ea
Keo Countersink, 1-1/4 in, 60 , 3 in 919-002-634
Keo

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

Zoro # G321726440
Mfr # 919-002-634
product price:  $210.99
/ea
Keo Countersink, 1/2 in, 90 , 2 in 917-000-984
Keo

Countersink, 1/2 in, 90 , 2 in

Zoro # G221727127
Mfr # 917-000-984
product price:  $34.39
/ea
Keo Countersink, 1-1/4 in, 100 , 2-3/4 in 917-000-097
Keo

Countersink, 1-1/4 in, 100 , 2-3/4 in

Zoro # G2569646
Mfr # 917-000-097
product price:  $130.99
/ea
Keo Countersink, 1-1/4 in, 60 , 3-1/2 in 919-002-840
Keo

Countersink, 1-1/4 in, 60 , 3-1/2 in

Zoro # G321725009
Mfr # 919-002-840
product price:  $218.99
/ea
Keo Countersink, 1 in, 90 , 3 in 917-001-012
Keo

Countersink, 1 in, 90 , 3 in

Zoro # G221726458
Mfr # 917-001-012
product price:  $305.99
/ea
Keo Countersink, 1/2 in, 82 , 2 in 919-002-547
Keo

Countersink, 1/2 in, 82 , 2 in

Zoro # G321724880
Mfr # 919-002-547
product price:  $38.05
/ea
Keo Countersink, 2 in, 90 , 3-1/4 in 917-000-908
Keo

Countersink, 2 in, 90 , 3-1/4 in

Zoro # G221726748
Mfr # 917-000-908
product price:  $423.99
/ea
Countersinks (3,500+ items) - Page 75
  • First
  • Previous
  • 75
    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