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 29

Keo Countersink, 1 FL, 82 Deg, 1 1/4, Carbide 919-000-945
Keo

Countersink, 1 FL, 82 Deg, 1 1/4, Carbide

Zoro # G2508694
Mfr # 919-000-945
product price: 
$414.99
/ea
Keo Countersink, 1 FL, 90 Deg, 2 In, Cobalt, TiN 919-000-620
Keo

Countersink, 1 FL, 90 Deg, 2 In, Cobalt, TiN

Zoro # G6561116
Mfr # 919-000-620
product price: 
$375.99
/ea
Keo Drill/Countersink, 6 FL, 90 deg, 1-1/2in, RH 919-000-398
Keo

Drill/Countersink, 6 FL, 90 deg, 1-1/2in, RH

Zoro # G2776308
Mfr # 919-000-398
product price: 
$159.99
/ea
Keo Countersink, 3 Fl, 82 Deg, 1 1/4, Cobalt 917-000-189
Keo

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

Zoro # G3428652
Mfr # 917-000-189
product price: 
$153.99
/ea
Eazypower Countersink, Tapered, 3-1/2 in. L 30192
Eazypower

Countersink, Tapered, 3-1/2 in. L

Zoro # G9479136
Mfr # 30192
product price: 
$3.15
/ea
Sold in mult. of 6 for $18.90
Gizmo 1882787 No.6 Wood Countersink Replacement Bit GI583559
Gizmo

1882787 No.6 Wood Countersink Replacement Bit

Zoro # G415760497
Mfr # GI583559
product price: 
$19.75
/ea
Champion Cutting Tool Zero Flute Countersink - Deburring Tool, 82 deg Pnted, Straight Shank CHA CSK10-2
Champion Cutting Tool

Zero Flute Countersink - Deburring Tool, 82 deg Pnted, Straight Shank

Zoro # G111874535
Mfr # CHA CSK10-2
product price: 
$41.95
/ea
Keo 1 x 90 deg KEO CO RH SF Countersink 919-000-611
Keo

1 x 90 deg KEO CO RH SF Countersink

Zoro # G1948116
Mfr # 919-000-611
product price: 
$63.85
/ea
Keo Countersink, 6 Fl, 82 Deg, 1 1/2, Cobalt 919-000-755
Keo

Countersink, 6 Fl, 82 Deg, 1 1/2, Cobalt

Zoro # G1812185
Mfr # 919-000-755
product price: 
$150.99
/ea
Sgs Countersink 74167
Sgs

Countersink

Zoro # G821842282
Mfr # 74167
product price: 
$232.99
/ea
Big Horn # 5 Complete Countersink W/Taper Drill & Quick-Change 1/4†Hex Shank Adapter 18901
Big Horn

# 5 Complete Countersink W/Taper Drill & Quick-Change 1/4†Hex Shank Adapter

Zoro # G604393956
Mfr # 18901
product price: 
$39.99
/ea
Versadrive HMT DrillSink Bit Set, Contains 8/12.4mm, 10/16.5mm, 12/20.5mm, 14/25mm 603070-SET4
Versadrive

HMT DrillSink Bit Set, Contains 8/12.4mm, 10/16.5mm, 12/20.5mm, 14/25mm

Zoro # G609199355
Mfr # 603070-SET4
product price: 
$416.99
/ea
Big Horn # 12 Complete Countersink W/Taper Drill & Quick-Change 1/4" Hex Shank Adapter From W.L. Fuller (C5M) 18931
Big Horn

# 12 Complete Countersink W/Taper Drill & Quick-Change 1/4" Hex Shank Adapter From W.L. Fuller (C5M)

Zoro # G704393962
Mfr # 18931
product price: 
$46.75
/ea
Holemaker Technology Countersink, 1-1/4 in, 82 , 2-7/8 in 601037-0010
Holemaker Technology

Countersink, 1-1/4 in, 82 , 2-7/8 in

Zoro # G521723447
Mfr # 601037-0010
product price: 
$523.99
/ea
Holemaker Technology Countersink, 1-1/4 in, 82 , 2-7/8 in 601038-0010
Holemaker Technology

Countersink, 1-1/4 in, 82 , 2-7/8 in

Zoro # G521723560
Mfr # 601038-0010
product price: 
$599.99
/ea
Keo 3/8 60 deg ZErO Flute CO Deburring Tool 919-000-187
Keo

3/8 60 deg ZErO Flute CO Deburring Tool

Zoro # G2714311
Mfr # 919-000-187
product price: 
$23.79
/ea
Eazypower 30048 0.094 in. No.6 Screw Countersink Drill 580787
Eazypower

30048 0.094 in. No.6 Screw Countersink Drill

Zoro # G210391810
Mfr # 580787
product price: 
$22.79
/ea
Spyder 1/8-Inch x 1-5/8-Inch HSS #10 Countersink Twist Drill Bit  19174
Spyder

1/8-Inch x 1-5/8-Inch HSS #10 Countersink Twist Drill Bit

Zoro # G223553410
Mfr # 19174
product price: 
$5.19
/ea
Sold in mult. of 2 for $10.38
Champion Cutting Tool Zero Flute Countersink - Deburring Tool, 100 deg, 1/8in - 27/64in Dia of Cut CHA CSKA14
Champion Cutting Tool

Zero Flute Countersink - Deburring Tool, 100 deg, 1/8in - 27/64in Dia of Cut

Zoro # G111874627
Mfr # CHA CSKA14
product price: 
$27.75
/ea
Keo 1/8 x 60 deg Six Flute Carbide Countersink 919-000-989
Keo

1/8 x 60 deg Six Flute Carbide Countersink

Zoro # G0939154
Mfr # 919-000-989
product price: 
$24.99
/ea
Garant High-Precision HSS Countersink, 90 Deg, Extra Long, Uncoated, 10.4 mm 150372 10,4
Garant

High-Precision HSS Countersink, 90 Deg, Extra Long, Uncoated, 10.4 mm

Zoro # G214387697
Mfr # 150372 10,4
product price: 
$72.35
/ea
Keo Countersink, 1 FL, 100 Deg, 3/16, HSS, TiN 919-000-090
Keo

Countersink, 1 FL, 100 Deg, 3/16, HSS, TiN

Zoro # G1870255
Mfr # 919-000-090
product price: 
$12.99
/ea
M.A. Ford 1 1/2 100 Hss 3Fl Spi. C 92150004
M.A. Ford

1 1/2 100 Hss 3Fl Spi. C

Zoro # G1162221
Mfr # 92150004
product price: 
$184.99
/ea
M.A. Ford 3/8X5/8X.020R Endmill 79200002
M.A. Ford

3/8X5/8X.020R Endmill

Zoro # G1166010
Mfr # 79200002
product price: 
$248.99
/ea
Kodiak Cutting Tools 3/16 Carbide Countersink Three Flute 82 Deg. 5419205
Kodiak Cutting Tools

3/16 Carbide Countersink Three Flute 82 Deg.

Zoro # G8647286
Mfr # 5419205
product price: 
$27.25
/ea
Keo Countersink, 6 FL, 100 Deg, 1/8, HSS, TiN 919-000-409
Keo

Countersink, 6 FL, 100 Deg, 1/8, HSS, TiN

Zoro # G2356980
Mfr # 919-000-409
product price: 
$11.35
/ea
Kodiak Cutting Tools 1/8 Carbide Countersink Six Flute 100 Deg. 5516489
Kodiak Cutting Tools

1/8 Carbide Countersink Six Flute 100 Deg.

Zoro # G8672790
Mfr # 5516489
product price: 
$22.49
/ea
Keo Countersink, 1 FL, 120 Deg, 1/8, Cobalt 919-000-669
Keo

Countersink, 1 FL, 120 Deg, 1/8, Cobalt

Zoro # G1919709
Mfr # 919-000-669
product price: 
$12.19
/ea
Keo Countersink, 6 FL, 120 Deg, 5/16, HSS, TiN 919-000-489
Keo

Countersink, 6 FL, 120 Deg, 5/16, HSS, TiN

Zoro # G9524392
Mfr # 919-000-489
product price: 
$16.39
/ea
Kodiak Cutting Tools 1/4 Carbide Countersink Single Flute 82 Deg. 5418952
Kodiak Cutting Tools

1/4 Carbide Countersink Single Flute 82 Deg.

Zoro # G8642167
Mfr # 5418952
product price: 
$30.95
/ea
Keo Countersink, 1-1/4 in, 60 , 3-3/4 in 919-002-385
Keo

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

Zoro # G112007161
Mfr # 919-002-385
product price: 
$549.99
/ea
Sgs Countersink 74219
Sgs

Countersink

Zoro # G621843946
Mfr # 74219
product price: 
$202.99
/ea
Drillco 1/2, COUNTRSINK 90DEG 6 FLUT - 3900E 39E132C
Drillco

1/2, COUNTRSINK 90DEG 6 FLUT - 3900E

Zoro # G410371155
Mfr # 39E132C
product price: 
$14.49
/ea
Kodiak Cutting Tools 1/2 Carbide Countersink Six Flute 90 Deg. 5419700
Kodiak Cutting Tools

1/2 Carbide Countersink Six Flute 90 Deg.

Zoro # G8643628
Mfr # 5419700
product price: 
$64.75
/ea
M.A. Ford Endmill 1 X 2-1/4 .030Cr 78125002
M.A. Ford

Endmill 1 X 2-1/4 .030Cr

Zoro # G1165782
Mfr # 78125002
product price: 
$356.99
/ea
M.A. Ford Xt 3/4X2-3/8X6 - .250 78025006
M.A. Ford

Xt 3/4X2-3/8X6 - .250

Zoro # G1161987
Mfr # 78025006
product price: 
$32.99
/ea
Countersinks (3,500+ items) - Page 29
  • First
  • Previous
  • 29
    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