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  5. Cutting Tools
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  7. Combined Drill & Countersinks

Combined Drill & Countersinks (493 items) - Page 5

Harvey Tool Combined Drill & Countersinks, 0.0250" 17910
Harvey Tool

Combined Drill & Countersinks, 0.0250"

Zoro # G7266807
Mfr # 17910
product price: 
$36.79
/ea
Harvey Tool Combined Drill & Countersinks, 0.0781" (5/64) 822540-C3
Harvey Tool

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

Zoro # G7264935
Mfr # 822540-C3
product price: 
$57.89
/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: 
$48.29
/ea
Harvey Tool Combined Drill & Countersinks, 0.0312" (1/32) 25620-C3
Harvey Tool

Combined Drill & Countersinks, 0.0312" (1/32)

Zoro # G7266064
Mfr # 25620-C3
product price: 
$41.89
/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: 
$2.89
/ea
Sold in mult. of 3 for $8.67
Sowa 4x4 HSS 60Deg Long Combined Drill  Countersink 121934
Sowa

4x4 HSS 60Deg Long Combined Drill Countersink

Zoro # G907178182
Mfr # 121934
product price: 
$37.19
/ea
Harvey Tool Combined Drill & Countersinks, 0.0250" 11010
Harvey Tool

Combined Drill & Countersinks, 0.0250"

Zoro # G7265486
Mfr # 11010
product price: 
$34.59
/ea
Harvey Tool Combined Drill & Countersinks, 0.0200" 17905-C3
Harvey Tool

Combined Drill & Countersinks, 0.0200"

Zoro # G7264530
Mfr # 17905-C3
product price: 
$55.39
/ea
Sowa 5pc 60Deg HSS Combined Drill  Countersink Set 121920
Sowa

5pc 60Deg HSS Combined Drill Countersink Set

Zoro # G807179760
Mfr # 121920
product price: 
$76.59
/ea
Cleveland Countersink/Deburring Tool Set, 5 Pieces C94594
Cleveland

Countersink/Deburring Tool Set, 5 Pieces

Zoro # G4876440
Mfr # C94594
product price: 
$223.99
/ea
Keo Drill/Countersink, 6 FL, 60 deg., 1in, HSS 919-000-320
Keo

Drill/Countersink, 6 FL, 60 deg., 1in, HSS

Zoro # G9012227
Mfr # 919-000-320
product price: 
$75.89
/ea
Widia Indexable Drilling Insert, 040203, Carbide 6407887
Widia

Indexable Drilling Insert, 040203, Carbide

Zoro # G3819339
Mfr # 6407887
product price: 
$14.69
/ea
Sold in mult. of 5 for $73.45
Sowa 1 HSS 60Deg Combined Drill  Countersink 121911
Sowa

1 HSS 60Deg Combined Drill Countersink

Zoro # G107178074
Mfr # 121911
product price: 
$12.65
/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: 
$58.85
/ea
Stm 4 Plain Type HSS Combined Drill  Countersink 116241
Stm

4 Plain Type HSS Combined Drill Countersink

Zoro # G707178221
Mfr # 116241
product price: 
$13.55
/ea
Harvey Tool Combined Drill & Countersinks, 0.1875" (3/16) 25670-C3
Harvey Tool

Combined Drill & Countersinks, 0.1875" (3/16)

Zoro # G7254100
Mfr # 25670-C3
product price: 
$119.99
/ea
Harvey Tool Combined Drill & Countersinks, 0.1250" (1/8) 849560
Harvey Tool

Combined Drill & Countersinks, 0.1250" (1/8)

Zoro # G7265766
Mfr # 849560
product price: 
$74.99
/ea
Harvey Tool Combined Drill & Countersinks, 0.0250" 17910-C3
Harvey Tool

Combined Drill & Countersinks, 0.0250"

Zoro # G7263657
Mfr # 17910-C3
product price: 
$45.89
/ea
Harvey Tool Combined Drill & Countersinks, 0.1094" (7/64) 822550-C3
Harvey Tool

Combined Drill & Countersinks, 0.1094" (7/64)

Zoro # G7259274
Mfr # 822550-C3
product price: 
$63.75
/ea
Harvey Tool Combined Drill & Countersinks, 0.0469" (3/64) 849530
Harvey Tool

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

Zoro # G7263368
Mfr # 849530
product price: 
$31.19
/ea
Century Drill & Tool High Speed Steel Countersink 37632
Century Drill & Tool

High Speed Steel Countersink

Zoro # G4081957
Mfr # 37632
product price: 
$13.69
/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
original price:  $2.39 , new price: $1.96 , 17 percent off
17% off
new price: 
$1.96
/ea
Sold in mult. of 4 for $7.84
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
Sowa 4 HSS 60Deg Combined Drill  Countersink 121914
Sowa

4 HSS 60Deg Combined Drill Countersink

Zoro # G007178259
Mfr # 121914
product price: 
$15.15
/ea
Harvey Tool Combined Drill & Countersinks, 0.0312" (1/32) 11020
Harvey Tool

Combined Drill & Countersinks, 0.0312" (1/32)

Zoro # G7266816
Mfr # 11020
product price: 
$32.19
/ea
Keo Drill/Countersink, 90 deg., RH, TiN 919-000-076
Keo

Drill/Countersink, 90 deg., RH, TiN

Zoro # G8925052
Mfr # 919-000-076
product price: 
$22.59
/ea
Harvey Tool Combined Drill & Countersinks, 0.1875" (3/16) 17970-C3
Harvey Tool

Combined Drill & Countersinks, 0.1875" (3/16)

Zoro # G7263788
Mfr # 17970-C3
product price: 
$116.99
/ea
Harvey Tool Combined Drill & Countersinks, 0.1875" (3/16) 11070-C3
Harvey Tool

Combined Drill & Countersinks, 0.1875" (3/16)

Zoro # G7256325
Mfr # 11070-C3
product price: 
$113.99
/ea
Century Drill & Tool Carbon Alloy Countersink 37548
Century Drill & Tool

Carbon Alloy Countersink

Zoro # G4081966
Mfr # 37548
product price: 
$4.85
/ea
Sold in mult. of 2 for $9.70
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: 
$213.99
/pk of 6, $35.67/ea
Kodiak Cutting Tools No. 6 Combined Drill & Countersink 60 Deg. Sizes 0 to 8 5418840
Kodiak Cutting Tools

No. 6 Combined Drill & Countersink 60 Deg. Sizes 0 to 8

Zoro # G8643460
Mfr # 5418840
product price: 
$185.99
/ea
Stm 3 Plain Type HSS Combined Drill  Countersink 116240
Stm

3 Plain Type HSS Combined Drill Countersink

Zoro # G607178437
Mfr # 116240
product price: 
$13.15
/ea
Harvey Tool Combined Drill & Countersinks, 0.1250" (1/8) 17960
Harvey Tool

Combined Drill & Countersinks, 0.1250" (1/8)

Zoro # G7262844
Mfr # 17960
product price: 
$74.19
/ea
Harvey Tool Combined Drill & Countersinks, 0.1875" (3/16) 17970
Harvey Tool

Combined Drill & Countersinks, 0.1875" (3/16)

Zoro # G7261590
Mfr # 17970
product price: 
$99.99
/ea
Harvey Tool Combined Drill & Countersinks, 0.0781" (5/64) 25640-C3
Harvey Tool

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

Zoro # G7265224
Mfr # 25640-C3
product price: 
$52.79
/ea
Harvey Tool Combined Drill & Countersinks, 0.0200" 11005-C3
Harvey Tool

Combined Drill & Countersinks, 0.0200"

Zoro # G7265818
Mfr # 11005-C3
product price: 
$52.39
/ea
Combined Drill & Countersinks (493 items) - Page 5
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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.

Frequently Asked Questions

A combined drill and countersink is a versatile tool that combines a drill bit and a countersink into a single unit. This allows you to drill a pilot hole and countersink the hole in one operation, saving you time and effort.

Combined drills and countersinks come in a variety of types, including: high-speed steel (HSS), cobalt, and carbide. HSS is the most common type and is suitable for most general-purpose applications. Cobalt is more durable than HSS and is a good choice for drilling harder materials. Carbide is the most durable type and is ideal for drilling very hard materials.

Using a combined drill and countersink offers several benefits, including: increased efficiency, improved accuracy, and reduced tool wear. By combining the drilling and countersinking operations into one step, you can save time and effort. The precision design of combined drills and countersinks ensures accurate countersinking, and the durable construction helps to extend tool life.

To choose the right combined drill and countersink for your needs, consider the following factors: the material you will be drilling, the size of the holes you need to drill, and the desired countersink angle. Once you have considered these factors, you can narrow down your choices and select the best combined drill and countersink for your specific application.

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