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. Combined Drill & Countersinks

Combined Drill & Countersinks (495 items) - Page 8

Keo DOUBLE END LONG PLAIN COMBINED DRILL AND COUNTERSINK, 3/64 IN DRILL - FRACTION, 0.0469 IN 21030
Keo

DOUBLE END LONG PLAIN COMBINED DRILL AND COUNTERSINK, 3/64 IN DRILL - FRACTION, 0.0469 IN

Zoro # G022801965
Mfr # 21030
product price:  $20.45
/ea
Keo DOUBLE END LONG PLAIN COMBINED DRILL AND COUNTERSINK, 7/64 IN DRILL - FRACTION, 0.1094 IN 23040
Keo

DOUBLE END LONG PLAIN COMBINED DRILL AND COUNTERSINK, 7/64 IN DRILL - FRACTION, 0.1094 IN

Zoro # G522801175
Mfr # 23040
product price:  $24.65
/ea
Kodiak Cutting Tools 350 N0000 DE CS&CS 60 COAT ALTIN 5419467
Kodiak Cutting Tools

350 N0000 DE CS&CS 60 COAT ALTIN

Zoro # G8666238
Mfr # 5419467
product price:  $117.99
/pk 6, $19.67/ea
Irwin Tapered Countersink Tool No.4, PK6 1882630
Irwin

Tapered Countersink Tool No.4, PK6

Zoro # G3977237
Mfr # 1882630
product price:  $93.59
/pk 6, $15.60/ea
Cobra Carbide 90 Deg Combined Drills Regular Length Uncoated 31640
Cobra Carbide

90 Deg Combined Drills Regular Length Uncoated

Zoro # G1651836
Mfr # 31640
product price:  $33.75
/ea
Cobra Carbide 60 Deg Combined Drill & Countersink Uncoated 31504
Cobra Carbide

60 Deg Combined Drill & Countersink Uncoated

Zoro # G1674209
Mfr # 31504
product price:  $20.29
/ea
Cobra Carbide 90 Deg Combined Drills Regular Length Uncoated 31632
Cobra Carbide

90 Deg Combined Drills Regular Length Uncoated

Zoro # G1678320
Mfr # 31632
product price:  $19.19
/ea
Cobra Carbide 60 Deg Combined Drill & Countersink Uncoated 31524
Cobra Carbide

60 Deg Combined Drill & Countersink Uncoated

Zoro # G1686827
Mfr # 31524
product price:  $46.69
/ea
Cobra Carbide 60 Deg Combined Drills Long Length Uncoated 31672
Cobra Carbide

60 Deg Combined Drills Long Length Uncoated

Zoro # G1680344
Mfr # 31672
product price:  $63.19
/ea
Hhip No 1 3/64 Drill Diameter Combined Drill & Countersink 60 Degree 5000-2047
Hhip

No 1 3/64 Drill Diameter Combined Drill & Countersink 60 Degree

Zoro # G2467326
Mfr # 5000-2047
product price:  $2.35
/ea
Sold in mult. of 4 for $9.40
Cobra Carbide 60 Deg Combined Drill & Countersink Uncoated 31512
Cobra Carbide

60 Deg Combined Drill & Countersink Uncoated

Zoro # G1689155
Mfr # 31512
product price:  $19.19
/ea
Hhip No 00 .025 Drill Diameter Combined Drill & Countersink 60 Degree 5000-2025
Hhip

No 00 .025 Drill Diameter Combined Drill & Countersink 60 Degree

Zoro # G2467098
Mfr # 5000-2025
product price:  $2.15
/ea
Sold in mult. of 4 for $8.60
Hhip No. 00 X 1-1/2 60 Degree Carbide Combined Drill & Countersink 5001-2025
Hhip

No. 00 X 1-1/2 60 Degree Carbide Combined Drill & Countersink

Zoro # G212482233
Mfr # 5001-2025
product price:  $23.79
/ea
Hhip No 000 M42 8% Cobalt Combined Drill & Countersink 60 Degree 5000-3020
Hhip

No 000 M42 8% Cobalt Combined Drill & Countersink 60 Degree

Zoro # G2467414
Mfr # 5000-3020
product price:  $2.99
/ea
Sold in mult. of 3 for $8.97
Hhip No. 1 X 1-1/2 Carbide Combined Drill & Countersink 5001-2047
Hhip

No. 1 X 1-1/2 Carbide Combined Drill & Countersink

Zoro # G512482285
Mfr # 5001-2047
product price:  $22.19
/ea
Garant Intermediate section MLA, M6-20, Length: 50mm 338142 50
Garant

Intermediate section MLA, M6-20, Length: 50mm

Zoro # G115232478
Mfr # 338142 50
product price:  $72.49
/ea
Hhip No. 0 X 1-1/2 Carbide Combined Drill & Countersink 5001-2031
Hhip

No. 0 X 1-1/2 Carbide Combined Drill & Countersink

Zoro # G512482247
Mfr # 5001-2031
product price:  $22.75
/ea
Cobra Carbide 82 Deg Combined Drills Regular Length Uncoated 31604
Cobra Carbide

82 Deg Combined Drills Regular Length Uncoated

Zoro # G1674166
Mfr # 31604
product price:  $46.69
/ea
Hhip No. 5 X 2-3/4 Carbide Combined Drill & Countersink 5001-2187
Hhip

No. 5 X 2-3/4 Carbide Combined Drill & Countersink

Zoro # G212482288
Mfr # 5001-2187
product price:  $94.35
/ea
Hhip No. 3 X 2 Carbide Combined Drill & Countersink 5001-2109
Hhip

No. 3 X 2 Carbide Combined Drill & Countersink

Zoro # G312482249
Mfr # 5001-2109
product price:  $36.35
/ea
Cobra Carbide 82 Deg Combined Drills Regular Length Uncoated 31600
Cobra Carbide

82 Deg Combined Drills Regular Length Uncoated

Zoro # G1678558
Mfr # 31600
product price:  $34.29
/ea
Century Drill & Tool Countersink - Replacement Drill 37906
Century Drill & Tool

Countersink - Replacement Drill

Zoro # G1654298
Mfr # 37906
product price:  $4.19
/ea
Sold in mult. of 2 for $8.38
Century Drill & Tool Countersink 37410
Century Drill & Tool

Countersink

Zoro # G4082018
Mfr # 37410
product price:  $7.85
/ea
Sold in mult. of 2 for $15.70
No Product Image Available
Dorian

Knurl Wheel, Cobalt, Left Hand

Zoro # G7244522
Mfr # MDRL-16-C-CP
product price:  $74.79
/ea
Hhip No. 2 X 2 Carbide Combined Drill & Countersink 5001-2078
Hhip

No. 2 X 2 Carbide Combined Drill & Countersink

Zoro # G712482245
Mfr # 5001-2078
product price:  $30.95
/ea
Hhip No 5 M42 8% Cobalt Combined Drill & Countersink 60 Degree 5000-3187
Hhip

No 5 M42 8% Cobalt Combined Drill & Countersink 60 Degree

Zoro # G2467606
Mfr # 5000-3187
product price:  $11.25
/ea
Hhip No. 6 X 3 Carbide Combined Drill & Countersink 5001-2218
Hhip

No. 6 X 3 Carbide Combined Drill & Countersink

Zoro # G712482276
Mfr # 5001-2218
product price:  $129.99
/ea
Cobra Carbide 82 Deg Combined Drills Regular Length Uncoated 31596
Cobra Carbide

82 Deg Combined Drills Regular Length Uncoated

Zoro # G1677264
Mfr # 31596
product price:  $26.55
/ea
Irwin DrlBit, Countersink 3Pc Set, Blk Oxide, PK6 1877720
Irwin

DrlBit, Countersink 3Pc Set, Blk Oxide, PK6

Zoro # G3977270
Mfr # 1877720
product price:  $261.99
/pk 6, $43.67/ea
Century Drill & Tool Countersink - Replacement Drill 37910
Century Drill & Tool

Countersink - Replacement Drill

Zoro # G1654331
Mfr # 37910
product price:  $5.75
/ea
Sold in mult. of 2 for $11.50
Century Drill & Tool Countersink - Replacement Drill 37908
Century Drill & Tool

Countersink - Replacement Drill

Zoro # G1654368
Mfr # 37908
product price:  $4.45
/ea
Sold in mult. of 2 for $8.90
Cobra Carbide 60 Deg Combined Drill & Countersink Uncoated 31508
Cobra Carbide

60 Deg Combined Drill & Countersink Uncoated

Zoro # G1681385
Mfr # 31508
product price:  $21.45
/ea
Kodiak Cutting Tools 350 N00000 DE CS&CS 60 COAT ALTIN 5419466
Kodiak Cutting Tools

350 N00000 DE CS&CS 60 COAT ALTIN

Zoro # G8668776
Mfr # 5419466
product price:  $121.99
/pk 6, $20.33/ea
Cobra Carbide 60 Deg Combined Drill & Countersink Uncoated 31528
Cobra Carbide

60 Deg Combined Drill & Countersink Uncoated

Zoro # G1687256
Mfr # 31528
product price:  $95.19
/ea
Hhip No 2 5/64 Drill Diameter Combined Drill & Countersink 60 Degree 5000-2078
Hhip

No 2 5/64 Drill Diameter Combined Drill & Countersink 60 Degree

Zoro # G2467317
Mfr # 5000-2078
product price:  $2.39
/ea
Sold in mult. of 4 for $9.56
Cobra Carbide 82 Deg Combined Drills Regular Length Uncoated 31608
Cobra Carbide

82 Deg Combined Drills Regular Length Uncoated

Zoro # G1661995
Mfr # 31608
product price:  $70.95
/ea
Combined Drill & Countersinks (495 items) - Page 8
  • First
  • Previous
  • 8
    of 14 pages
  • Next
  • Last
How was your search?

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 SetsScrewdrivers and Nutdrivers
Sockets & RatchetsWrenchesPower Saw BladesCordless ToolsKnives, Cutters & Snips
1/4 in countersinkgreenfield threading spiral3/8 in drill tapreplacement drill bitscombo drill
60 degree countersinktapping drillcombo drill & countersink#8 countersinkcounter sink drill

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