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
FREE SHIPPING on orders over $50 after you . Restrictions Apply
Zoro Homepage
Close icon
Clipboard Icon Clipboard Icon Quick Order
Cart Icon
0
Cart Icon
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 (4,000+ items) - Page 20

Kodiak Cutting Tools 3/4 Carbide Countersink Three Flute 82 Deg. 5419260
Kodiak Cutting Tools

3/4 Carbide Countersink Three Flute 82 Deg.

Zoro # G8654207
Mfr # 5419260
product price:  $130.99
/ea
Kodiak Cutting Tools 1" Carbide Countersink Three Flute 60 Deg. 5419183
Kodiak Cutting Tools

1" Carbide Countersink Three Flute 60 Deg.

Zoro # G8644355
Mfr # 5419183
product price:  $189.99
/ea
Kodiak Cutting Tools 1/4 Carbide Countersink Three Flute 100 Deg. 5516423
Kodiak Cutting Tools

1/4 Carbide Countersink Three Flute 100 Deg.

Zoro # G8665836
Mfr # 5516423
product price:  $29.19
/ea
Kodiak Cutting Tools 1/4 Carbide Countersink Three Flute 82 Deg. 5419216
Kodiak Cutting Tools

1/4 Carbide Countersink Three Flute 82 Deg.

Zoro # G8645037
Mfr # 5419216
product price:  $29.19
/ea
Kodiak Cutting Tools 1/4 Carbide Countersink Three Flute 90 Deg. 5419304
Kodiak Cutting Tools

1/4 Carbide Countersink Three Flute 90 Deg.

Zoro # G8659369
Mfr # 5419304
product price:  $29.19
/ea
Kodiak Cutting Tools 1/8 Carbide Countersink Three Flute 100 Deg. 5516401
Kodiak Cutting Tools

1/8 Carbide Countersink Three Flute 100 Deg.

Zoro # G8670578
Mfr # 5516401
product price:  $24.15
/ea
Kodiak Cutting Tools 1/2 Carbide Countersink Single Flute 100 Deg. 5516357
Kodiak Cutting Tools

1/2 Carbide Countersink Single Flute 100 Deg.

Zoro # G8662555
Mfr # 5516357
product price:  $61.05
/ea
Kodiak Cutting Tools 1/4 Carbide Countersink Single Flute 90 Deg. 5419040
Kodiak Cutting Tools

1/4 Carbide Countersink Single Flute 90 Deg.

Zoro # G8635130
Mfr # 5419040
product price:  $26.99
/ea
Kodiak Cutting Tools 5/8 Carbide Countersink Single Flute 82 Deg. 5418985
Kodiak Cutting Tools

5/8 Carbide Countersink Single Flute 82 Deg.

Zoro # G8615418
Mfr # 5418985
product price:  $95.45
/ea
Kodiak Cutting Tools 5/8 Carbide Countersink Three Flute 82 Deg. 5419249
Kodiak Cutting Tools

5/8 Carbide Countersink Three Flute 82 Deg.

Zoro # G8655108
Mfr # 5419249
product price:  $95.75
/ea
Keo Countersink, 3 FL, 110 Deg, 1/4, Co, TiN 55340-TiN
Keo

Countersink, 3 FL, 110 Deg, 1/4, Co, TiN

Zoro # G7019266
Mfr # 55340-TiN
product price:  $14.59
/ea
Sold in mult. of 12 for $175.08
Keo Countersink, 6 FL, 110 Deg, 3 In, Cobalt 55597
Keo

Countersink, 6 FL, 110 Deg, 3 In, Cobalt

Zoro # G6490802
Mfr # 55597
product price:  $639.99
/ea
Osg Countersink, Multi FL, 90 deg., 3inL, 1 in. 701-1002
Osg

Countersink, Multi FL, 90 deg., 3inL, 1 in.

Zoro # G1772471
Mfr # 701-1002
product price:  $80.79
/ea
No Product Image Available
Cleveland

Countersink, 1/2 in, 82 , 2-7/8 in

Zoro # G309197743
Mfr # C46332
product price:  $49.99
/ea
Keo Countersink, 6 FL, 100 Deg, 1/4, Cobalt, TiN 919-000-806
Keo

Countersink, 6 FL, 100 Deg, 1/4, Cobalt, TiN

Zoro # G2094127
Mfr # 919-000-806
product price:  $15.29
/ea
Keo Countersink, 3 FL, 110 Deg, 3/8, Co, TiN 55341-TiN
Keo

Countersink, 3 FL, 110 Deg, 3/8, Co, TiN

Zoro # G7193837
Mfr # 55341-TiN
product price:  $15.59
/ea
Sold in mult. of 12 for $187.08
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:  $14.29
/ea
Osg Countersink, 1 FL, 60 deg., 1/4 in. 700-2500
Osg

Countersink, 1 FL, 60 deg., 1/4 in.

Zoro # G1772675
Mfr # 700-2500
product price:  $17.39
/ea
Keo Countersink, 3 FL, 110 Deg, 3/4, Cobalt 55344
Keo

Countersink, 3 FL, 110 Deg, 3/4, Cobalt

Zoro # G6881761
Mfr # 55344
product price:  $33.59
/ea
Sold in mult. of 6 for $201.54
Keo Countersink, 3 Fl, 90 Deg, 1 1/4, Cobalt 917-000-209
Keo

Countersink, 3 Fl, 90 Deg, 1 1/4, Cobalt

Zoro # G2359813
Mfr # 917-000-209
product price:  $144.99
/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:  $12.49
/ea
No Product Image Available
Cleveland

Countersink, 3/16 in, 60 , 2 in

Zoro # G109197790
Mfr # C46345
product price:  $20.59
/ea
Keo Countersink, 6 FL, 120 Deg, 1 1/2, Cobalt 919-000-899
Keo

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

Zoro # G6956652
Mfr # 919-000-899
product price:  $137.99
/ea
Keo 1/8 x 82 deg Six Flute Carbide Countersink 919-001-012
Keo

1/8 x 82 deg Six Flute Carbide Countersink

Zoro # G2839121
Mfr # 919-001-012
product price:  $19.89
/ea
Keo Countersink, 3 FL, 90 Deg, 5/8, Carbide 917-000-351
Keo

Countersink, 3 FL, 90 Deg, 5/8, Carbide

Zoro # G2278805
Mfr # 917-000-351
product price:  $84.19
/ea
Keo Countersink, 1 FL, 100 Deg, 1 1/2, HSS, TiN 919-000-126
Keo

Countersink, 1 FL, 100 Deg, 1 1/2, HSS, TiN

Zoro # G6440944
Mfr # 919-000-126
product price:  $177.99
/ea
Keo Countersink, 1 FL, 82 Deg, 1 3/4, Cobalt 919-000-593
Keo

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

Zoro # G0396191
Mfr # 919-000-593
product price:  $220.99
/ea
Keo Countersink, 6 FL, 120 Deg, 3 In, HSS, TiN 55117-TiN
Keo

Countersink, 6 FL, 120 Deg, 3 In, HSS, TiN

Zoro # G6968762
Mfr # 55117-TiN
product price:  $701.99
/ea
Keo Countersink, 5/8 in, 82 , 2-3/4 in 917-000-779
Keo

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

Zoro # G312007473
Mfr # 917-000-779
product price:  $117.99
/ea
Keo Countersink, 6 FL, 120 Deg, 3 In, Cobalt 55617
Keo

Countersink, 6 FL, 120 Deg, 3 In, Cobalt

Zoro # G6632857
Mfr # 55617
product price:  $639.99
/ea
Keo Countersink, 1 FL, 100 Deg, 1 In, TiAlN 55737-TiALN
Keo

Countersink, 1 FL, 100 Deg, 1 In, TiAlN

Zoro # G7070524
Mfr # 55737-TiALN
product price:  $186.99
/ea
Keo Countersink, 6 FL, 110 Deg, 3/16, Cobalt 55581
Keo

Countersink, 6 FL, 110 Deg, 3/16, Cobalt

Zoro # G1919666
Mfr # 55581
product price:  $10.29
/ea
Sold in mult. of 12 for $123.48
Keo Countersink, 3FL, 60 deg, 2in, HSS, Uncoated 917-000-151
Keo

Countersink, 3FL, 60 deg, 2in, HSS, Uncoated

Zoro # G8924964
Mfr # 917-000-151
product price:  $318.99
/ea
Keo Countersink, 1 FL, 120 Deg, 1 3/4, Cobalt 919-000-689
Keo

Countersink, 1 FL, 120 Deg, 1 3/4, Cobalt

Zoro # G6571171
Mfr # 919-000-689
product price:  $207.99
/ea
Keo Countersink, 1 FL, 120 Deg, 1 3/4, HSS, TiN 919-000-178
Keo

Countersink, 1 FL, 120 Deg, 1 3/4, HSS, TiN

Zoro # G7233825
Mfr # 919-000-178
product price:  $232.99
/ea
Keo Countersink, 1/8 in, 90 , 1-1/2 in 919-002-409
Keo

Countersink, 1/8 in, 90 , 1-1/2 in

Zoro # G512007457
Mfr # 919-002-409
product price:  $25.19
/ea
Countersinks (4,000+ items) - Page 20
  • First
  • Previous
  • 20
    of 115 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

Spotting DrillsCenter DrillsJobber Length Drill BitsDrill Bit SetsStep Drill Bits
Hole SawsReduced Shank Drill BitsHand TapsTap WrenchesHammer Drill Bits
1/2 in countersinkdrill countersink bit120 degree countersinkyg-1 tool co82 degree center drill
1 in endmillsingle flute counter sink1 in countersink3" threaded capmetric counterbore

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

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