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 74

Keo Countersink, 6 FL, 120 Deg, 1 1/4, Co, TiN 919-000-898
Keo

Countersink, 6 FL, 120 Deg, 1 1/4, Co, TiN

Zoro # G6795284
Mfr # 919-000-898
product price:  $115.99
/ea
Keo Countersink, 6 FL, 100 Deg, 2 In, Cobalt 919-000-831
Keo

Countersink, 6 FL, 100 Deg, 2 In, Cobalt

Zoro # G6839682
Mfr # 919-000-831
product price:  $217.99
/ea
No Product Image Available
Keo

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

Zoro # G721725234
Mfr # 919-002-780
product price:  $159.99
/ea
No Product Image Available
Keo

Countersink, 1-1/2 in, 90 , 2-7/8 in

Zoro # G721725760
Mfr # 917-000-917
product price:  $288.99
/ea
Keo Countersink, 3 FL, 60 Deg, 1 1/4, Carbide 917-000-317
Keo

Countersink, 3 FL, 60 Deg, 1 1/4, Carbide

Zoro # G7158794
Mfr # 917-000-317
product price:  $323.99
/ea
No Product Image Available
Keo

Countersink, 3/16 in, 120 , 1-3/8 in

Zoro # G721726927
Mfr # 919-002-479
product price:  $19.59
/ea
Keo Countersink, 6 FL, 120 Deg, 2 In, HSS, TiN 919-000-513
Keo

Countersink, 6 FL, 120 Deg, 2 In, HSS, TiN

Zoro # G6515783
Mfr # 919-000-513
product price:  $236.99
/ea
No Product Image Available
Keo

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

Zoro # G721727290
Mfr # 919-002-714
product price:  $14.89
/ea
Keo Countersink, 3 FL, 120 Deg, 1 In, HSS, TiN 917-000-078
Keo

Countersink, 3 FL, 120 Deg, 1 In, HSS, TiN

Zoro # G7073945
Mfr # 917-000-078
product price:  $71.19
/ea
Walter Countersinks 90 Degree unit: metric Hand: Right E6819TIN-20.5 E6819TIN-20.5
Walter

Countersinks 90 Degree unit: metric Hand: Right E6819TIN-20.5

Zoro # G700031882
Mfr # E6819TIN-20.5
product price:  $96.59
/ea
Keo Countersink, 1 FL, 100 Deg, 1 3/4, HSS 919-000-173
Keo

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

Zoro # G7047135
Mfr # 919-000-173
product price:  $175.99
/ea
Keo Countersink, 1 FL, 60 Deg, 1 3/4, Cobalt, TiN 919-000-570
Keo

Countersink, 1 FL, 60 Deg, 1 3/4, Cobalt, TiN

Zoro # G6501257
Mfr # 919-000-570
product price:  $259.99
/ea
No Product Image Available
Keo

Countersink, 1/2 in, 60 , 2-7/8 in

Zoro # G721726590
Mfr # 919-002-958
product price:  $68.15
/ea
Keo Countersink, 3 FL, 100 Deg, 2 In, HSS 917-000-145
Keo

Countersink, 3 FL, 100 Deg, 2 In, HSS

Zoro # G6490906
Mfr # 917-000-145
product price:  $274.99
/ea
Keo Countersink, 6 FL, 120 Deg, 2 1/2, HSS, TiN 919-000-515
Keo

Countersink, 6 FL, 120 Deg, 2 1/2, HSS, TiN

Zoro # G7055657
Mfr # 919-000-515
product price:  $562.99
/ea
Keo Countersink, 1 FL, 120 Deg, 1 3/4, Co, TiN 919-000-690
Keo

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

Zoro # G6973434
Mfr # 919-000-690
product price:  $262.99
/ea
Keo Countersink, 3 FL, 60 Deg, 1 In, Carbide 917-000-315
Keo

Countersink, 3 FL, 60 Deg, 1 In, Carbide

Zoro # G6496901
Mfr # 917-000-315
product price:  $196.99
/ea
No Product Image Available
Keo

Countersink, 5/8 in, 60 , 2-7/8 in

Zoro # G721724787
Mfr # 919-002-993
product price:  $103.99
/ea
Keo Countersink, 3 FL, 120 Deg, 1 1/4, HSS, TiN 917-000-102
Keo

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

Zoro # G6456782
Mfr # 917-000-102
product price:  $141.99
/ea
No Product Image Available
Keo

Countersink, 3/16 in, 82 , 1-3/8 in

Zoro # G721726002
Mfr # 919-002-551
product price:  $19.89
/ea
Keo Countersink, 4 Fl, 60 Deg, 1 1/2, Cobalt 917-000-279
Keo

Countersink, 4 Fl, 60 Deg, 1 1/2, Cobalt

Zoro # G6653787
Mfr # 917-000-279
product price:  $164.99
/ea
No Product Image Available
Keo

Countersink, 5/8 in, 90 , 2-1/4 in

Zoro # G721727153
Mfr # 919-002-783
product price:  $53.29
/ea
No Product Image Available
Keo

Countersink, 5/8 in, 60 , 2-1/4 in

Zoro # G721725494
Mfr # 919-002-563
product price:  $56.99
/ea
Keo Countersink, 1 FL, 100 Deg, 1 In, Cobalt, TiN 919-000-636
Keo

Countersink, 1 FL, 100 Deg, 1 In, Cobalt, TiN

Zoro # G6893144
Mfr # 919-000-636
product price:  $81.15
/ea
No Product Image Available
Keo

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

Zoro # G721725432
Mfr # 919-002-538
product price:  $320.99
/ea
Keo Machine Countersink, 4 Fl, 90 Deg, 1 In, TiN 919-000-548
Keo

Machine Countersink, 4 Fl, 90 Deg, 1 In, TiN

Zoro # G6463502
Mfr # 919-000-548
product price:  $128.99
/ea
Keo Countersink, 3 FL, 100 Deg, 1 3/4, HSS 917-000-127
Keo

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

Zoro # G6798942
Mfr # 917-000-127
product price:  $217.99
/ea
No Product Image Available
Keo

Countersink, 3/16 in, 60 , 2 in

Zoro # G721727214
Mfr # 919-002-989
product price:  $24.59
/ea
Keo Countersink, 3 FL, 120 Deg, 1 1/2, HSS, TiN 917-000-120
Keo

Countersink, 3 FL, 120 Deg, 1 1/2, HSS, TiN

Zoro # G6609827
Mfr # 917-000-120
product price:  $207.99
/ea
Keo Countersink, 1 FL, 90 Deg, 1 3/4, Cobalt, TiN 919-000-618
Keo

Countersink, 1 FL, 90 Deg, 1 3/4, Cobalt, TiN

Zoro # G6547651
Mfr # 919-000-618
product price:  $257.99
/ea
Versadrive HMT MultiSink Pilot 7/8 601051-0035
Versadrive

HMT MultiSink Pilot 7/8

Zoro # G709199385
Mfr # 601051-0035
product price:  $49.35
/ea
No Product Image Available
Keo

Countersink, 5/8 in, 90 , 2-1/4 in

Zoro # G721726552
Mfr # 919-002-526
product price:  $56.99
/ea
Keo Countersink, 3 FL, 100 Deg, 5/8, Carbide 917-000-371
Keo

Countersink, 3 FL, 100 Deg, 5/8, Carbide

Zoro # G6849403
Mfr # 917-000-371
product price:  $91.29
/ea
Keo Countersink, 6 FL, 100 Deg, 1 1/4, HSS, TiN 919-000-433
Keo

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

Zoro # G6787812
Mfr # 919-000-433
product price:  $103.99
/ea
Keo Countersink, 6 FL, 120 Deg, 1 3/4, HSS 919-000-510
Keo

Countersink, 6 FL, 120 Deg, 1 3/4, HSS

Zoro # G6613257
Mfr # 919-000-510
product price:  $146.99
/ea
No Product Image Available
Keo

Countersink, 1 in, 82 , 3 in

Zoro # G721725746
Mfr # 919-002-969
product price:  $213.99
/ea
Countersinks (4,000+ items) - Page 74
  • First
  • Previous
  • 74
    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

Center DrillsSpotting DrillsJobber Length Drill BitsDrill Bit SetsHole Saws
Reduced Shank Drill BitsHand TapsTap WrenchesStep Drill BitsHammer Drill Bits
yg-1 tool co1 in endmill1/2 in countersink82 degree center drillmetric counterbore
1 in countersinksingle flute counter sinkradius endmill3" threaded capdrill countersink bit

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