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
User Headset Icon User Headset Icon Customer Service
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

Combined Drill & Countersinks (520 items) - Page 13

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
Cobra Carbide 90 Deg Combined Drills Regular Length Uncoated 31624
Cobra Carbide

90 Deg Combined Drills Regular Length Uncoated

Zoro # G1654800
Mfr # 31624
product price:  $20.39
/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
Kodiak Cutting Tools 3700 N2 COBALT-CTR SINK 60 ALTIN 5418768
Kodiak Cutting Tools

3700 N2 COBALT-CTR SINK 60 ALTIN

Zoro # G8620914
Mfr # 5418768
product price:  $196.99
/pk 6, $32.83/ea
Kodiak Cutting Tools No. 5 Combined Drill & Countersink 60 Deg. HSS ALTiN Coated 5419414
Kodiak Cutting Tools

No. 5 Combined Drill & Countersink 60 Deg. HSS ALTiN Coated

Zoro # G311928595
Mfr # 5419414
product price:  $20.99
/ea
Cle-Line No 10-32UNC HSS 2-Flute Combination Drill and Tap Cle-Line 0450 Bright C64961
Cle-Line

No 10-32UNC HSS 2-Flute Combination Drill and Tap Cle-Line 0450 Bright

Zoro # G4962356
Mfr # C64961
product price:  $24.55
/ea
No Product Image Available
Holemaker Technology

Multisink, 9/16 in, 3-15/16 in, 82

Zoro # G121722581
Mfr # 601057-0010
product price:  $603.99
/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 90 Deg Combined Drills Regular Length Uncoated 31648
Cobra Carbide

90 Deg Combined Drills Regular Length Uncoated

Zoro # G1654660
Mfr # 31648
product price:  $80.79
/ea
Eazypower Rplmt Countersink Drill Bit, M2, 2-7/8" L 30065/B
Eazypower

Rplmt Countersink Drill Bit, M2, 2-7/8" L

Zoro # G9479504
Mfr # 30065/B
product price:  $2.85
/ea
Sold in mult. of 4 for $11.40
Irwin Tapered Countersink Tool No.4, PK6 1882630
Irwin

Tapered Countersink Tool No.4, PK6

Zoro # G3977237
Mfr # 1882630
product price:  $91.75
/pk 6, $15.29/ea
No Product Image Available
Keo

End Drill, No 5 Size, 60deg, High Speed Steel

Zoro # G2132175
Mfr # 906-000-846
product price:  $46.69
/ea
Sold in mult. of 12 for $560.28
Cle-Line 3/8-16UNC HSS 2-Flute Combination Drill and Tap Cle-Line 0450 Bright C64955
Cle-Line

3/8-16UNC HSS 2-Flute Combination Drill and Tap Cle-Line 0450 Bright

Zoro # G4951725
Mfr # C64955
product price:  $41.85
/ea
Cobra Carbide 60 Deg Combined Drill & Countersink Uncoated 31540
Cobra Carbide

60 Deg Combined Drill & Countersink Uncoated

Zoro # G1676878
Mfr # 31540
product price:  $310.99
/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
Cobra Carbide 60 Deg Combined Drill & Countersink Uncoated 31516
Cobra Carbide

60 Deg Combined Drill & Countersink Uncoated

Zoro # G1690939
Mfr # 31516
product price:  $28.29
/ea
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
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
No Product Image Available
Holemaker Technology

Multisink Pilot, 7/16 in

Zoro # G521723065
Mfr # 601051-0040
product price:  $63.45
/ea
Cobra Carbide 82 Deg Combined Drills Regular Length Uncoated 31612
Cobra Carbide

82 Deg Combined Drills Regular Length Uncoated

Zoro # G1655010
Mfr # 31612
product price:  $111.99
/ea
Cobra Carbide 60 Deg Combined Drill & Countersink Uncoated 31528
Cobra Carbide

60 Deg Combined Drill & Countersink Uncoated

Zoro # G1687256
Mfr # 31528
product price:  $88.55
/ea
Cobra Carbide 60 Deg Combined Drill & Countersink Uncoated 31532
Cobra Carbide

60 Deg Combined Drill & Countersink Uncoated

Zoro # G1674796
Mfr # 31532
product price:  $119.99
/ea
Century Drill & Tool Countersink 37408
Century Drill & Tool

Countersink

Zoro # G4082027
Mfr # 37408
product price:  $7.25
/ea
Sold in mult. of 2 for $14.50
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
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
No Product Image Available
Holemaker Technology

Multisink Pilot, 13/16 in, 7/16 in

Zoro # G221723105
Mfr # 601051-0030
product price:  $57.69
/ea
Hhip No 00 M42 8% Cobalt Combined Drill & Countersink 60 Degree 5000-3025
Hhip

No 00 M42 8% Cobalt Combined Drill & Countersink 60 Degree

Zoro # G2467466
Mfr # 5000-3025
product price:  $2.99
/ea
Sold in mult. of 3 for $8.97
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
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 31684
Cobra Carbide

60 Deg Combined Drills Long Length Uncoated

Zoro # G1678287
Mfr # 31684
product price:  $203.99
/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. 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
No Product Image Available
Holemaker Technology

Multisink Pilot, 5/8 in, 7/16 in

Zoro # G521722624
Mfr # 601051-0015
product price:  $47.89
/ea
No Product Image Available
Holemaker Technology

Multisink, 9/16 in, 3-15/16 in, 82

Zoro # G921722408
Mfr # 601058-0010
product price:  $676.99
/ea
Cobra Carbide 60 Deg Combined Drill & Countersink Uncoated 31520
Cobra Carbide

60 Deg Combined Drill & Countersink Uncoated

Zoro # G1674184
Mfr # 31520
product price:  $34.29
/ea
No Product Image Available
Holemaker Technology

Multisink Pilot, 7/8 in, 7/16 in

Zoro # G421723158
Mfr # 601051-0035
product price:  $58.29
/ea
Combined Drill & Countersinks (520 items) - Page 13
  • First
  • Previous
  • 13
    of 15 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 BitsHole Saws & CuttersTapsDrill Bit and Tap SetsSockets & Ratchets
Screwdrivers and NutdriversPliersPower Saw BladesWrenchesKnives, Cutters & Snips
greenfield threading tap setreplacement drill bitscombined drill and countersinktapping drill60 degree countersink
combo drillcombo drill & countersinkcounter sink drill#8 countersinkgreenfield threading spiral

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