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. Combined Drill & Countersinks
Search Feedback

Combined Drill & Countersinks (522 items) - Page 6

Stm 5 Plain Type HSS Combined Drill  Countersink 116242
Stm

5 Plain Type HSS Combined Drill Countersink

Zoro # G507178308
Mfr # 116242
product price:ย  $19.79
/ea
Sowa 2 HSS 60Deg TiN Coated Combined Drill  Countersink 121922
Sowa

2 HSS 60Deg TiN Coated Combined Drill Countersink

Zoro # G907178359
Mfr # 121922
product price:ย  $25.49
/ea
Keo Drill/Countersink, 4 FL, 90 deg., 5/8in, TiN 919-000-018
Keo

Drill/Countersink, 4 FL, 90 deg., 5/8in, TiN

Zoro # G9011852
Mfr # 919-000-018
product price:ย  $56.39
/ea
Keo Drill/Countersink, 90 deg., 2in dia., TiN 919-000-124
Keo

Drill/Countersink, 90 deg., 2in dia., TiN

Zoro # G8925131
Mfr # 919-000-124
product price:ย  $295.99
/ea
Widia Indexable Drilling Insert, 150406, Carbide TCF150406FCV36
Widia

Indexable Drilling Insert, 150406, Carbide

Zoro # G3819363
Mfr # TCF150406FCV36
product price:ย  $19.79
/ea
Sold in mult. of 5 for $98.95
Sgs Combined Drill and Countersink 57017
Sgs

Combined Drill and Countersink

Zoro # G421843818
Mfr # 57017
product price:ย  $37.55
/ea
Kodiak Cutting Tools No. 3 Combined Drill & Countersink 60 Deg. Sizes 0 to 8 5418837
Kodiak Cutting Tools

No. 3 Combined Drill & Countersink 60 Deg. Sizes 0 to 8

Zoro # G8621989
Mfr # 5418837
product price:ย  $49.75
/ea
Century Drill & Tool High Speed Steel Countersink 37632
Century Drill & Tool

High Speed Steel Countersink

Zoro # G4081957
Mfr # 37632
product price:ย  $12.39
/ea
Kodiak Cutting Tools No. 0 Combined Drill & Countersink 60 Deg. Sizes 0 to 8 5418834
Kodiak Cutting Tools

No. 0 Combined Drill & Countersink 60 Deg. Sizes 0 to 8

Zoro # G8622427
Mfr # 5418834
product price:ย  $35.79
/ea
Sowa 3 HSS 60Deg TiN Coated Combined Drill  Countersink 121923
Sowa

3 HSS 60Deg TiN Coated Combined Drill Countersink

Zoro # G507178513
Mfr # 121923
product price:ย  $30.15
/ea
Sowa 2x4 HSS 60Deg Long Combined Drill  Countersink 121932
Sowa

2x4 HSS 60Deg Long Combined Drill Countersink

Zoro # G007178556
Mfr # 121932
product price:ย  $33.35
/ea
Harvey Tool Combined Drill & Countersinks, 0.0250" 17910
Harvey Tool

Combined Drill & Countersinks, 0.0250"

Zoro # G7266807
Mfr # 17910
product price:ย  $35.19
/ea
Drillco 4-1/2X4, DRILL COUNTRSINK CENT DRILL 3500 35E045A
Drillco

4-1/2X4, DRILL COUNTRSINK CENT DRILL 3500

Zoro # G510371819
Mfr # 35E045A
product price:ย  $15.75
/ea
Keo Countersink, 100 deg., 1/2in dia, TiN 919-000-241
Keo

Countersink, 100 deg., 1/2in dia, TiN

Zoro # G9012141
Mfr # 919-000-241
product price:ย  $31.15
/ea
Harvey Tool Combined Drill & Countersinks, 0.0469" (3/64) 11030-C3
Harvey Tool

Combined Drill & Countersinks, 0.0469" (3/64)

Zoro # G7266256
Mfr # 11030-C3
product price:ย  $32.95
/ea
Keo Drill/Countersink, 60 deg., 2in dia., HSS 919-000-119
Keo

Drill/Countersink, 60 deg., 2in dia., HSS

Zoro # G8925086
Mfr # 919-000-119
product price:ย  $242.99
/ea
Keo Drill/Countersink, 60 deg., 1-3/4in, RH, HSS 919-000-179
Keo

Drill/Countersink, 60 deg., 1-3/4in, RH, HSS

Zoro # G8925341
Mfr # 919-000-179
product price:ย  $179.99
/ea
Sowa 8 HSS 60Deg Combined Drill  Countersink 121918
Sowa

8 HSS 60Deg Combined Drill Countersink

Zoro # G807178879
Mfr # 121918
product price:ย  $98.15
/ea
Harvey Tool Combined Drill & Countersinks, 0.0200" 17905
Harvey Tool

Combined Drill & Countersinks, 0.0200"

Zoro # G7263429
Mfr # 17905
product price:ย  $39.75
/ea
Keo Drill/Countersink, 110 deg., 1-1/2in, TiN 53221-TIN
Keo

Drill/Countersink, 110 deg., 1-1/2in, TiN

Zoro # G8925156
Mfr # 53221-TIN
product price:ย  $138.99
/ea
Keo Drill/Countersink, 4 FL, 60 deg., 7/8in, TiN 919-000-020
Keo

Drill/Countersink, 4 FL, 60 deg., 7/8in, TiN

Zoro # G9011877
Mfr # 919-000-020
product price:ย  $91.15
/ea
Cle-Line 2PC 1 Each No 25 & No 10-24UNC HSS Jobber Drill and Spiral Point Plug Tap Set Cle-Line 1860 Bright C22307
Cle-Line

2PC 1 Each No 25 & No 10-24UNC HSS Jobber Drill and Spiral Point Plug Tap Set Cle-Line 1860 Bright

Zoro # G4773750
Mfr # C22307
product price:ย  $10.45
/ea
Melin Tool Co No. 6 High Speed Steel Drill & Countersink HSCD-6
Melin Tool Co

No. 6 High Speed Steel Drill & Countersink

Zoro # G5350657
Mfr # HSCD-6
product price:ย  $31.99
/ea
Kodiak Cutting Tools No. 00 Combined Drill & Countersink 60 Deg. Sizes 0 to 8 5418833
Kodiak Cutting Tools

No. 00 Combined Drill & Countersink 60 Deg. Sizes 0 to 8

Zoro # G8618595
Mfr # 5418833
product price:ย  $37.35
/ea
Harvey Tool Combined Drill & Countersinks, 0.0469" (3/64) 11030
Harvey Tool

Combined Drill & Countersinks, 0.0469" (3/64)

Zoro # G7266134
Mfr # 11030
product price:ย  $25.45
/ea
Sowa 2 HSS 60Deg Combined Drill  Countersink 121912
Sowa

2 HSS 60Deg Combined Drill Countersink

Zoro # G607178390
Mfr # 121912
product price:ย  $10.79
/ea
Kodiak Cutting Tools No. 2 Combined Drill & Countersink 60 Deg. Sizes 0 to 8 5418787
Kodiak Cutting Tools

No. 2 Combined Drill & Countersink 60 Deg. Sizes 0 to 8

Zoro # G8604428
Mfr # 5418787
product price:ย  $40.15
/ea
Harvey Tool Combined Drill & Countersinks, 0.0781" (5/64) 849540
Harvey Tool

Combined Drill & Countersinks, 0.0781" (5/64)

Zoro # G7262640
Mfr # 849540
product price:ย  $43.89
/ea
Harvey Tool Combined Drill & Countersinks, 0.0250" 11010
Harvey Tool

Combined Drill & Countersinks, 0.0250"

Zoro # G7265486
Mfr # 11010
product price:ย  $32.95
/ea
Harvey Tool Combined Drill & Countersinks, 0.0150" (1/64) 17902
Harvey Tool

Combined Drill & Countersinks, 0.0150" (1/64)

Zoro # G7260559
Mfr # 17902
product price:ย  $53.25
/ea
Stm 8 Plain Type HSS Combined Drill  Countersink 116245
Stm

8 Plain Type HSS Combined Drill Countersink

Zoro # G507178919
Mfr # 116245
product price:ย  $61.55
/ea
Harvey Tool Combined Drill & Countersinks, 0.0150" (1/64) 11002
Harvey Tool

Combined Drill & Countersinks, 0.0150" (1/64)

Zoro # G7261374
Mfr # 11002
product price:ย  $55.49
/ea
Harvey Tool Combined Drill & Countersinks, 0.0781" (5/64) 17940
Harvey Tool

Combined Drill & Countersinks, 0.0781" (5/64)

Zoro # G7263149
Mfr # 17940
product price:ย  $39.19
/ea
Keo AIRCRAFT DOUBLE END PLAIN STANDARD COMBINED DRILL AND COUNTERSINK, 1/8 IN DRILL - 10400
Keo

AIRCRAFT DOUBLE END PLAIN STANDARD COMBINED DRILL AND COUNTERSINK, 1/8 IN DRILL -

Zoro # G622801099
Mfr # 10400
product price:ย  $10.15
/ea
Sgs Combined Drill and Countersink 67015
Sgs

Combined Drill and Countersink

Zoro # G721843860
Mfr # 67015
product price:ย  $48.95
/ea
Stm 4 Plain Type HSS Combined Drill  Countersink 116241
Stm

4 Plain Type HSS Combined Drill Countersink

Zoro # G707178221
Mfr # 116241
product price:ย  $13.55
/ea
Combined Drill & Countersinks (522 items) - Page 6
  • First
  • Previous
  • 6
    of 15 pages
  • Next
  • Last

About Combined Drill & Countersinks

Combined Drill & Countersinks are tools used to drill and countersink holes in a variety of materials, including wood, metal, plastic, and more. The combination bit allows for a single tool to both drill and countersink holes at the same time with the proper speed and accuracy.

Types of Combined Drill & Countersinks

There are many types of combined drill & countersinks available depending on the material being drilled. Each type is designed differently to provide optimal performance when drilling different materials. For example, a combination countersink bit might be designed with an extra long flute to ensure smooth cutting through harder materials like metal or plastic.

How Combined Drill & Countersinks are Made

Combined Drill & Countersinks are typically made from high-speed steel or carbide for maximum strength and durability. The bits are usually coated with titanium nitride or other coatings for additional corrosion resistance. Additionally, some combination drill and countersink bits have special features such as diamond-coated tips or replaceable heads that help increase their life span.

Industries that use Combined Drill & Countersinks

Combined Drill & Countersinks are used in a variety of industries such as carpentry, engineering, manufacturing, automotive repair shops, machining centers, aerospace facilities and more. Professionals who use these tools can rely on them for precise drilling without having to change out bits between drilling and countersinking operations.

Find the Combined Drill & 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 Combined Drill & Countersinks along with other tools or equipment 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

Drill BitsTapsHole Saws & CuttersDrill Bit and Tap SetsSockets & Ratchets
Screwdrivers and NutdriversPower Saw BladesPliersWrenchesKnives, Cutters & Snips
greenfield threading tap set1/4 in countersink60 degree countersinkreplacement drill bits#8 countersink
combo drillgreenfield threading spiralcombined drill and countersinktapping drill3/8 in drill tap

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

ยฉ 2011-2026 Zoro Tools, Inc. All rights reserved.
  • Terms & Conditions
  • Terms of Access
  • Privacy Policy
Zoro, Inc