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  7. Combined Drill & Countersinks

Combined Drill & Countersinks (495 items) - Page 2

Powertec Dual Side Drill & Driver Bit with 1/4 in. Hex Shank Adapter, for Drilling Pilot Holes & Counterbores 72293
Powertec

Dual Side Drill & Driver Bit with 1/4 in. Hex Shank Adapter, for Drilling Pilot Holes & Counterbores

Zoro # G523390760
Mfr # 72293
product price: 
$13.99
/ea
Keo AIRCRAFT DOUBLE END PLAIN STANDARD COMBINED DRILL AND COUNTERSINK, 3/16 IN DRILL - 10500
Keo

AIRCRAFT DOUBLE END PLAIN STANDARD COMBINED DRILL AND COUNTERSINK, 3/16 IN DRILL -

Zoro # G522801069
Mfr # 10500
product price: 
$16.79
/ea
Keo Drill/Countersink, 6 FL, 90 deg, 1-1/4in, RH 919-000-396
Keo

Drill/Countersink, 6 FL, 90 deg, 1-1/4in, RH

Zoro # G9012272
Mfr # 919-000-396
product price: 
$116.99
/ea
Drillco 8, DRILL & COUNTRSINK CENT DRILL - 3500E 350E008
Drillco

8, DRILL & COUNTRSINK CENT DRILL - 3500E

Zoro # G310371293
Mfr # 350E008
product price: 
$12.35
/ea
Century Drill & Tool 118 Degree Combined Drill and Countersink 17708
Century Drill & Tool

118 Degree Combined Drill and Countersink

Zoro # G4082051
Mfr # 17708
product price: 
$6.29
/ea
Sold in mult. of 2 for $12.58
Drill America No 5 Solid Carbide Combined Drill Bit and Countersink DMOCCD5-60
Drill America

No 5 Solid Carbide Combined Drill Bit and Countersink

Zoro # G1946107
Mfr # DMOCCD5-60
product price: 
$69.39
/ea
Hhip No 1 M42 8% Cobalt Combined Drill & Countersink 60 Degree 5000-3047
Hhip

No 1 M42 8% Cobalt Combined Drill & Countersink 60 Degree

Zoro # G2467588
Mfr # 5000-3047
product price: 
$2.75
/ea
Sold in mult. of 3 for $8.25
Keo Drill/Countersink, 6 FL, 90 deg., 1in, HSS 919-000-394
Keo

Drill/Countersink, 6 FL, 90 deg., 1in, HSS

Zoro # G9012263
Mfr # 919-000-394
product price: 
$79.35
/ea
Hhip No 5 3/16 Drill Diameter Combined Drill & Countersink 60 Degree 5000-2187
Hhip

No 5 3/16 Drill Diameter Combined Drill & Countersink 60 Degree

Zoro # G2467308
Mfr # 5000-2187
product price: 
$5.99
/ea
Sold in mult. of 2 for $11.98
Cle-Line Combination Drill/Counterstink, No 5 C20896
Cle-Line

Combination Drill/Counterstink, No 5

Zoro # G4941216
Mfr # C20896
product price: 
$14.19
/ea
Irwin DrlBit, Countersink 5Pc Set, Blk Oxide, PK6 1877791
Irwin

DrlBit, Countersink 5Pc Set, Blk Oxide, PK6

Zoro # G3977261
Mfr # 1877791
product price: 
$412.99
/pk 6, $68.83/ea
Keo 5/16 100 deg ZErO Flute CO Deburring Tool 919-000-236
Keo

5/16 100 deg ZErO Flute CO Deburring Tool

Zoro # G9012105
Mfr # 919-000-236
product price: 
$20.15
/ea
Hhip No 3 M42 8% Cobalt Combined Drill & Countersink 60 Degree 5000-3109
Hhip

No 3 M42 8% Cobalt Combined Drill & Countersink 60 Degree

Zoro # G2467554
Mfr # 5000-3109
product price: 
$3.69
/ea
Sold in mult. of 3 for $11.07
Holemaker Technology Multisink Pilot, 7/16 in 601051-0040
Holemaker Technology

Multisink Pilot, 7/16 in

Zoro # G521723065
Mfr # 601051-0040
product price: 
$64.59
/ea
Drillco 8, DRILL & COUNTRSINK CENT DRILL - 3500 350A008
Drillco

8, DRILL & COUNTRSINK CENT DRILL - 3500

Zoro # G010371128
Mfr # 350A008
product price: 
$40.39
/ea
Drillco 5 X 4, DRILL & COUNTRSINK - 3500 35E005A
Drillco

5 X 4, DRILL & COUNTRSINK - 3500

Zoro # G910371839
Mfr # 35E005A
product price: 
$20.19
/ea
Holemaker Technology Multisink Pilot, 5/8 in, 7/16 in 601051-0015
Holemaker Technology

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

Zoro # G521722624
Mfr # 601051-0015
product price: 
$48.79
/ea
Keo DOUBLE END PLAIN HEY COMBINED DRILL AND COUNTERSINK, 7/64 IN DRILL - FRACTION, 0.1094 IN 10300
Keo

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

Zoro # G622800993
Mfr # 10300
product price: 
$13.49
/ea
Drillco 7, DRILL & COUNTRSINK CENT DRILL - 3500 350A007
Drillco

7, DRILL & COUNTRSINK CENT DRILL - 3500

Zoro # G110371158
Mfr # 350A007
product price: 
$28.95
/ea
Century Drill & Tool High Speed Steel Countersink 37640
Century Drill & Tool

High Speed Steel Countersink

Zoro # G4081948
Mfr # 37640
product price: 
$13.79
/ea
Drillco 1 X 3, DRILL & COUNTRSINK - 3500 35E001A
Drillco

1 X 3, DRILL & COUNTRSINK - 3500

Zoro # G810371410
Mfr # 35E001A
product price: 
$11.89
/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 25 for $71.25
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
original price:  $2.15 , new price: $1.66 , 22 percent off
22% off
new price: 
$1.66
/ea
Sold in mult. of 4 for $6.64
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
Century Drill & Tool Countersink 37412
Century Drill & Tool

Countersink

Zoro # G4082009
Mfr # 37412
product price: 
$6.55
/ea
Keo Countersink, 3/8 in, 100 , 1-3/4 in 919-000-239
Keo

Countersink, 3/8 in, 100 , 1-3/4 in

Zoro # G9012132
Mfr # 919-000-239
product price: 
$29.15
/ea
Widia Indexable Drilling Insert, 150406, Carbide 5542624
Widia

Indexable Drilling Insert, 150406, Carbide

Zoro # G3819689
Mfr # 5542624
product price: 
$20.69
/ea
Sold in mult. of 5 for $103.45
Century Drill & Tool High Speed Steel Countersink 37648
Century Drill & Tool

High Speed Steel Countersink

Zoro # G4081939
Mfr # 37648
product price: 
$19.59
/ea
Hhip No 6 M42 8% Cobalt Combined Drill & Countersink 60 Degree 5000-3218
Hhip

No 6 M42 8% Cobalt Combined Drill & Countersink 60 Degree

Zoro # G2467633
Mfr # 5000-3218
product price: 
$16.35
/ea
Eazypower Countersink, 1/4", 1/4" Hex 30352
Eazypower

Countersink, 1/4", 1/4" Hex

Zoro # G0560030
Mfr # 30352
product price: 
$5.15
/ea
Sold in mult. of 6 for $30.90
Hhip No 4 1/8 Drill Diameter Combined Drill & Countersink 60 Degree 5000-2125
Hhip

No 4 1/8 Drill Diameter Combined Drill & Countersink 60 Degree

Zoro # G2467134
Mfr # 5000-2125
original price:  $3.15 , new price: $2.66 , 15 percent off
15% off
new price: 
$2.66
/ea
Sold in mult. of 3 for $7.98
Cleveland Countersink/Deburring Tool Set, 5 Pieces C94592
Cleveland

Countersink/Deburring Tool Set, 5 Pieces

Zoro # G4867033
Mfr # C94592
product price: 
$223.99
/ea
Cle-Line 2PC Jobber Drill and Spiral Point Plug Tap Set Cle-Line 1860 Bright HSS LET-F & 5/16-18 C22300
Cle-Line

2PC Jobber Drill and Spiral Point Plug Tap Set Cle-Line 1860 Bright HSS LET-F & 5/16-18

Zoro # G4828509
Mfr # C22300
product price: 
$15.89
/ea
Chicago-Latrobe 18pc HSS GP Bright Plug Spiral Point Tap & Bright Jobber Drill Set SPGP/150D Greenfield Threading 330085
Chicago-Latrobe

18pc HSS GP Bright Plug Spiral Point Tap & Bright Jobber Drill Set SPGP/150D Greenfield Threading

Zoro # G4805707
Mfr # 330085
product price: 
$227.99
/ea
Keo Drill/Countersink, 82 deg., 1in dia., TiN 919-000-062
Keo

Drill/Countersink, 82 deg., 1in dia., TiN

Zoro # G9012071
Mfr # 919-000-062
product price: 
$80.29
/ea
Cle-Line 2PC Jobber Drill and Spiral Point Plug Tap Set Cle-Line 1860 Bright HSS 5/16 & 3/8-16 C22303
Cle-Line

2PC Jobber Drill and Spiral Point Plug Tap Set Cle-Line 1860 Bright HSS 5/16 & 3/8-16

Zoro # G4799888
Mfr # C22303
product price: 
$19.19
/ea
Combined Drill & Countersinks (495 items) - Page 2
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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.

Related Categories

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1/4 in countersinkgreenfield threading spiral3/8 in drill tapreplacement drill bitscombo drill
60 degree countersinktapping drillcombo drill & countersink#8 countersinkcounter sink drill

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