Featured Categories

  • Tools & Machining
  • Shipping, Packaging & Office 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
  • Paint, Coatings & Supplies
  • Plumbing
  • Power Transmission
  • Pumps
  • Raw Materials
  • Safety
  • Shipping, Packaging & Office Supplies
  • 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 83

Keo Countersink, 1/4 in, 60 , 1-3/4 in 917-000-900
Keo

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

Zoro # G321724842
Mfr # 917-000-900
product price: 
$29.49
/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, 1 FL, 90 Deg, 3/16, Cobalt 919-000-599
Keo

Countersink, 1 FL, 90 Deg, 3/16, Cobalt

Zoro # G0636167
Mfr # 919-000-599
product price: 
$13.89
/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, 1/8 in, 90 , 1-1/4 in 919-002-618
Keo

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

Zoro # G121725285
Mfr # 919-002-618
product price: 
$18.49
/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, 5/8 in, 82 , 2-1/4 in 919-002-792
Keo

Countersink, 5/8 in, 82 , 2-1/4 in

Zoro # G121726084
Mfr # 919-002-792
product price: 
$55.75
/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, 6 Fl, 60 Deg, 5/16, Cobalt 919-000-699
Keo

Countersink, 6 Fl, 60 Deg, 5/16, Cobalt

Zoro # G0898353
Mfr # 919-000-699
product price: 
$15.95
/ea
Keo Countersink, 3/16 in, 100 , 2 in 919-003-019
Keo

Countersink, 3/16 in, 100 , 2 in

Zoro # G121727463
Mfr # 919-003-019
product price: 
$31.59
/ea
Keo Countersink, 1-1/2 in, 120 , 2-7/8 in 917-000-119
Keo

Countersink, 1-1/2 in, 120 , 2-7/8 in

Zoro # G1751163
Mfr # 917-000-119
product price: 
$185.99
/ea
Keo Countersink, 2 in, 120 , 3-1/4 in 919-002-882
Keo

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

Zoro # G121726602
Mfr # 919-002-882
product price: 
$406.99
/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 FL, 90 Deg, 1 In, Carbide 919-000-963
Keo

Countersink, 1 FL, 90 Deg, 1 In, Carbide

Zoro # G1521563
Mfr # 919-000-963
product price: 
$247.99
/ea
Keo Machine Countersink, 4 Fl, 60 Deg, 5/8, TiN 919-000-522
Keo

Machine Countersink, 4 Fl, 60 Deg, 5/8, TiN

Zoro # G1531047
Mfr # 919-000-522
product price: 
$66.15
/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, 1/8 in, 60 , 1-1/4 in 919-002-887
Keo

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

Zoro # G121724783
Mfr # 919-002-887
product price: 
$16.55
/ea
Keo Countersink, 3/8 in, 82 , 1-3/4 in 917-000-468
Keo

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

Zoro # G121726831
Mfr # 917-000-468
product price: 
$26.65
/ea
Keo Countersink, 6 FL, 90 Deg, 3/16, Cobalt, TiN 919-000-768
Keo

Countersink, 6 FL, 90 Deg, 3/16, Cobalt, TiN

Zoro # G1633021
Mfr # 919-000-768
product price: 
$15.79
/ea
Keo Countersink, 1-1/4 in, 120 , 2-3/4 in 919-002-869
Keo

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

Zoro # G121725506
Mfr # 919-002-869
product price: 
$191.99
/ea
Keo Countersink, 1-1/2 in, 100 , 2-7/8 in 917-000-115
Keo

Countersink, 1-1/2 in, 100 , 2-7/8 in

Zoro # G1830324
Mfr # 917-000-115
product price: 
$192.99
/ea
Keo Countersink, 1 FL, 82 Deg, 1 3/4, Cobalt, TiN 919-000-594
Keo

Countersink, 1 FL, 82 Deg, 1 3/4, Cobalt, TiN

Zoro # G0503386
Mfr # 919-000-594
product price: 
$274.99
/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, 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, 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 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, 2 in, 60 , 3-3/4 in 919-002-555
Keo

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

Zoro # G121727272
Mfr # 919-002-555
product price: 
$388.99
/ea
Keo Countersink, 3/8 in, 60 , 1-7/8 in 919-002-845
Keo

Countersink, 3/8 in, 60 , 1-7/8 in

Zoro # G121725223
Mfr # 919-002-845
product price: 
$33.25
/ea
Keo Countersink, 1 in, 100 , 3 in 919-002-986
Keo

Countersink, 1 in, 100 , 3 in

Zoro # G121725469
Mfr # 919-002-986
product price: 
$299.99
/ea
Keo Countersink, 3/4 in, 60 , 2-5/8 in 917-000-897
Keo

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

Zoro # G121725155
Mfr # 917-000-897
product price: 
$74.25
/ea
Keo Countersink, 3/4 in, 82 , 2-5/8 in 919-002-743
Keo

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

Zoro # G121726701
Mfr # 919-002-743
product price: 
$67.45
/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, 6 FL, 90 Deg, 3/16, Carbide 919-001-036
Keo

Countersink, 6 FL, 90 Deg, 3/16, Carbide

Zoro # G1186193
Mfr # 919-001-036
product price: 
$26.99
/ea
Keo Countersink, 3/4 in, 100 , 2-3/4 in 917-001-020
Keo

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

Zoro # G121727432
Mfr # 917-001-020
product price: 
$181.99
/ea
Keo 5/8 x 90 deg Six Flute Carbide Countersink 919-001-044
Keo

5/8 x 90 deg Six Flute Carbide Countersink

Zoro # G0456601
Mfr # 919-001-044
product price: 
$120.99
/ea
Keo Countersink Set, 60 , 5 917-000-949
Keo

Countersink Set, 60 , 5

Zoro # G121725384
Mfr # 917-000-949
product price: 
$219.99
/ea
Countersinks (3,500+ items) - Page 83
  • First
  • Previous
  • 83
    of 109 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