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 22

Keo Countersink, 6 FL, 100 Deg, 1 3/4, HSS 919-000-436
Keo

Countersink, 6 FL, 100 Deg, 1 3/4, HSS

Zoro # G6611044
Mfr # 919-000-436
product price:  $144.99
/ea
Keo Machine Countersink, 4 Fl, 90 Deg, 7/8, Co 919-000-545
Keo

Machine Countersink, 4 Fl, 90 Deg, 7/8, Co

Zoro # G6954534
Mfr # 919-000-545
product price:  $83.19
/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
Micro 100 Countersink, AlTiN, 82 deg. Angle, 2-1/2" L CS-312-082X
Micro 100

Countersink, AlTiN, 82 deg. Angle, 2-1/2" L

Zoro # G9198695
Mfr # CS-312-082X
product price:  $62.39
/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:  $15.49
/ea
Keo Countersink, 6 FL, 110 Deg, 1 1/2, Co, TiN 55593-TiN
Keo

Countersink, 6 FL, 110 Deg, 1 1/2, Co, TiN

Zoro # G6428493
Mfr # 55593-TiN
product price:  $153.99
/ea
Keo Countersink, 1 FL, 100 Deg, 1/8, Cobalt, TiN 919-000-622
Keo

Countersink, 1 FL, 100 Deg, 1/8, Cobalt, TiN

Zoro # G2655283
Mfr # 919-000-622
product price:  $13.19
/ea
Keo Countersink, 3 FL, 90 Deg, 2 In, Co, TiN 917-000-216
Keo

Countersink, 3 FL, 90 Deg, 2 In, Co, TiN

Zoro # G0708906
Mfr # 917-000-216
product price:  $429.99
/ea
Keo Countersink, 6 FL, 90 Deg, 1 1/4, Cobalt, TiN 919-000-790
Keo

Countersink, 6 FL, 90 Deg, 1 1/4, Cobalt, TiN

Zoro # G2060983
Mfr # 919-000-790
product price:  $119.99
/ea
Keo 2 x 82 deg KEO CO RH 4Fl Center Reamer 917-000-292
Keo

2 x 82 deg KEO CO RH 4Fl Center Reamer

Zoro # G7181973
Mfr # 917-000-292
product price:  $370.99
/ea
Keo Countersink, 3 Fl, 60 Deg, 1 1/4, Cobalt 917-000-169
Keo

Countersink, 3 Fl, 60 Deg, 1 1/4, Cobalt

Zoro # G6510515
Mfr # 917-000-169
product price:  $145.99
/ea
Keo Countersink, 3/16 in, 100 , 2 in 919-002-353
Keo

Countersink, 3/16 in, 100 , 2 in

Zoro # G712007097
Mfr # 919-002-353
product price:  $27.15
/ea
Keo Countersink, 6 FL, 100 Deg, 3 In, HSS 55077
Keo

Countersink, 6 FL, 100 Deg, 3 In, HSS

Zoro # G6540615
Mfr # 55077
product price:  $529.99
/ea
Keo Countersink, 3 FL, 90 Deg, 1/4, Cobalt, TiN 917-000-198
Keo

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

Zoro # G2192321
Mfr # 917-000-198
product price:  $16.79
/ea
Keo Countersink, 3 Fl, 60 Deg, 1 1/2, Cobalt 917-000-171
Keo

Countersink, 3 Fl, 60 Deg, 1 1/2, Cobalt

Zoro # G6467711
Mfr # 917-000-171
product price:  $216.99
/ea
Garant Master SteelHT HSS Countersink with Unequal Spacing, 90 Deg, TiAlN Coated, 31 mm 150350 31
Garant

Master SteelHT HSS Countersink with Unequal Spacing, 90 Deg, TiAlN Coated, 31 mm

Zoro # G114391527
Mfr # 150350 31
product price:  $124.99
/ea
Garant High-Precision HSS-E Countersink, 90 Deg, Uncoated, 11.5 mm 150378 11,5
Garant

High-Precision HSS-E Countersink, 90 Deg, Uncoated, 11.5 mm

Zoro # G514388714
Mfr # 150378 11,5
product price:  $23.35
/ea
Garant HSS Countersink, 60 Deg, TiN Coated, 8 mm 150840 8
Garant

HSS Countersink, 60 Deg, TiN Coated, 8 mm

Zoro # G114389593
Mfr # 150840 8
product price:  $26.55
/ea
Garant High-Precision HSS Countersink with 3 Drive Flats, 90 Deg, TiAlN Coated, 4.3 mm 150132 4,3
Garant

High-Precision HSS Countersink with 3 Drive Flats, 90 Deg, TiAlN Coated, 4.3 mm

Zoro # G514390441
Mfr # 150132 4,3
product price:  $39.65
/ea
Garant High-Precision HSS-E Countersink, 90 Deg, AlTiCN Coated, 20.5 mm 150389 20,5
Garant

High-Precision HSS-E Countersink, 90 Deg, AlTiCN Coated, 20.5 mm

Zoro # G814388728
Mfr # 150389 20,5
product price:  $79.75
/ea
Garant High-Precision HSS-E Countersink, 90 Deg, Uncoated, 16.5 mm 150378 16,5
Garant

High-Precision HSS-E Countersink, 90 Deg, Uncoated, 16.5 mm

Zoro # G814388636
Mfr # 150378 16,5
product price:  $29.99
/ea
Garant High-Precision HSS-E Countersink, 90 Deg, Uncoated, 6 mm 150378 6
Garant

High-Precision HSS-E Countersink, 90 Deg, Uncoated, 6 mm

Zoro # G714388521
Mfr # 150378 6
product price:  $17.85
/ea
Garant High-Precision HSS Countersink, 90 Deg, TiAlN Coated, 31 mm 150170 31
Garant

High-Precision HSS Countersink, 90 Deg, TiAlN Coated, 31 mm

Zoro # G214390574
Mfr # 150170 31
product price:  $163.99
/ea
Garant High-Precision HSS Countersink, 90 Deg, Long, TiAlN Coated, 6.3 mm 150376 6,3
Garant

High-Precision HSS Countersink, 90 Deg, Long, TiAlN Coated, 6.3 mm

Zoro # G114387742
Mfr # 150376 6,3
product price:  $69.25
/ea
Garant Master SteelHT HSS Countersink with Unequal Spacing and 3 Drive Flats, 90 Deg, TiAlN Coated, 25 mm 150352 25
Garant

Master SteelHT HSS Countersink with Unequal Spacing and 3 Drive Flats, 90 Deg, TiAlN Coated, 25 mm

Zoro # G014391757
Mfr # 150352 25
product price:  $107.99
/ea
Garant Solid Carbide Countersink, 90 Deg, for Stainless Steels, Uncoated, 31 mm 150382 31
Garant

Solid Carbide Countersink, 90 Deg, for Stainless Steels, Uncoated, 31 mm

Zoro # G014388627
Mfr # 150382 31
product price:  $390.99
/ea
Garant HSS Countersink, 100 Deg, Uncoated, 8 mm 150023 8
Garant

HSS Countersink, 100 Deg, Uncoated, 8 mm

Zoro # G214390512
Mfr # 150023 8
product price:  $24.55
/ea
Garant High-Precision HSS Countersink with 3 Drive Flats, 90 Deg, TiAlN Coated, 12.4 mm 150132 12,4
Garant

High-Precision HSS Countersink with 3 Drive Flats, 90 Deg, TiAlN Coated, 12.4 mm

Zoro # G714390579
Mfr # 150132 12,4
product price:  $57.49
/ea
Garant HSS Countersink, 60 Deg, TiN Coated, 6.3 mm 150840 6,3
Garant

HSS Countersink, 60 Deg, TiN Coated, 6.3 mm

Zoro # G914389533
Mfr # 150840 6,3
product price:  $25.85
/ea
Garant HSS Countersink, 75 Deg, Uncoated, 16.5 mm 150425 16,5
Garant

HSS Countersink, 75 Deg, Uncoated, 16.5 mm

Zoro # G714388903
Mfr # 150425 16,5
product price:  $37.35
/ea
Garant High-Precision HSS-E Countersink, 90 Deg, Uncoated, 19 mm 150378 19
Garant

High-Precision HSS-E Countersink, 90 Deg, Uncoated, 19 mm

Zoro # G414388562
Mfr # 150378 19
product price:  $37.85
/ea
Garant Solid Carbide Countersink, 60 Deg, Uncoated, 16 mm 150855 16
Garant

Solid Carbide Countersink, 60 Deg, Uncoated, 16 mm

Zoro # G014389525
Mfr # 150855 16
product price:  $324.99
/ea
Garant High-Precision HSS Countersink, 90 Deg, Long, TiAlN Coated, 20.5 mm 150377 20,5
Garant

High-Precision HSS Countersink, 90 Deg, Long, TiAlN Coated, 20.5 mm

Zoro # G514388790
Mfr # 150377 20,5
product price:  $108.99
/ea
Garant High-Precision HSS Countersink, 60 Deg, TiAlN Coated, 16 mm 150815 16
Garant

High-Precision HSS Countersink, 60 Deg, TiAlN Coated, 16 mm

Zoro # G014389730
Mfr # 150815 16
product price:  $61.65
/ea
Cleveland Countersink, Single Flute, 60 Deg. Angle C46106
Cleveland

Countersink, Single Flute, 60 Deg. Angle

Zoro # G1191799
Mfr # C46106
product price:  $21.39
/ea
Keo Countersink, 1 FL, 120 Deg, 1/2, HSS, TiN 919-000-070
Keo

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

Zoro # G6812671
Mfr # 919-000-070
product price:  $20.19
/ea
Countersinks (4,000+ items) - Page 22
  • First
  • Previous
  • 22
    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