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  7. Countersinks, Center Drills & Spotting Drills

Countersinks, Center Drills & Spotting Drills (8,500+ items) - Page 56

Stm 1 82Deg 3Flute HSS Countersink 120971
Stm

1 82Deg 3Flute HSS Countersink

Zoro # G707180934
Mfr # 120971
product price: 
$266.99
/ea
Harvey Tool Miniature Drill - Spotting Drill, 0.1250" (1/8) 932811-C3
Harvey Tool

Miniature Drill - Spotting Drill, 0.1250" (1/8)

Zoro # G7218604
Mfr # 932811-C3
product price: 
$55.15
/ea
Harvey Tool Miniature Drill - Spotting Drill 961162-C3
Harvey Tool

Miniature Drill - Spotting Drill

Zoro # G000449196
Mfr # 961162-C3
product price: 
$50.99
/ea
Harvey Tool Miniature Drill - Spotting Drill, 0.0930" (3/32) 11493
Harvey Tool

Miniature Drill - Spotting Drill, 0.0930" (3/32)

Zoro # G7054926
Mfr # 11493
product price: 
$42.39
/ea
Kodiak Cutting Tools 3/4 Carbide Countersink Single Flute 90 Deg. 5419084
Kodiak Cutting Tools

3/4 Carbide Countersink Single Flute 90 Deg.

Zoro # G8635219
Mfr # 5419084
product price: 
$151.99
/ea
M.A. Ford Xt 3/4X4-1/8X7 - .030Cr 78075006
M.A. Ford

Xt 3/4X4-1/8X7 - .030Cr

Zoro # G1164489
Mfr # 78075006
product price: 
$161.99
/ea
Keo Countersink, 3 FL, 90 Deg, 1/2, Carbide 917-000-349
Keo

Countersink, 3 FL, 90 Deg, 1/2, Carbide

Zoro # G2577942
Mfr # 917-000-349
product price: 
$72.69
/ea
Kodiak Cutting Tools 1" Carbide Countersink Three Flute 60 Deg. 5419183
Kodiak Cutting Tools

1" Carbide Countersink Three Flute 60 Deg.

Zoro # G8644355
Mfr # 5419183
product price: 
$259.99
/ea
Osg Spotting Drill, 60 deg., 3mm, 7/16in FL 63703
Osg

Spotting Drill, 60 deg., 3mm, 7/16in FL

Zoro # G1747341
Mfr # 63703
product price: 
$20.75
/ea
Harvey Tool Miniature Drill - Spotting Drill, 0.1875" (3/16) 37512
Harvey Tool

Miniature Drill - Spotting Drill, 0.1875" (3/16)

Zoro # G7064848
Mfr # 37512
product price: 
$43.99
/ea
Harvey Tool Miniature Drill - Spotting Drill, 0.1250" (1/8) 988008-C3
Harvey Tool

Miniature Drill - Spotting Drill, 0.1250" (1/8)

Zoro # G7223529
Mfr # 988008-C3
product price: 
$57.75
/ea
M.A. Ford 3/4 X1-1/2 X 4 .060R 9Fl 79B037503
M.A. Ford

3/4 X1-1/2 X 4 .060R 9Fl

Zoro # G1163877
Mfr # 79B037503
product price: 
$36.25
/ea
Keo Drill/Countersink, 60 deg., 2-1/8in L, HSS 906-000-232
Keo

Drill/Countersink, 60 deg., 2-1/8in L, HSS

Zoro # G2777428
Mfr # 906-000-232
product price: 
$27.15
/ea
Harvey Tool Miniature Drill - Spotting Drill, 0.1000" 39900
Harvey Tool

Miniature Drill - Spotting Drill, 0.1000"

Zoro # G7068646
Mfr # 39900
product price: 
$38.39
/ea
Harvey Tool Miniature Drill - Spotting Drill, 0.0600" 39860-C3
Harvey Tool

Miniature Drill - Spotting Drill, 0.0600"

Zoro # G7069145
Mfr # 39860-C3
product price: 
$53.15
/ea
Stm 1 82Deg 3Flute HSS Countersink 121046
Stm

1 82Deg 3Flute HSS Countersink

Zoro # G307180914
Mfr # 121046
product price: 
$192.99
/ea
Harvey Tool Miniature Drill - Spotting Drill, 0.1875" (3/16) 55812
Harvey Tool

Miniature Drill - Spotting Drill, 0.1875" (3/16)

Zoro # G7050610
Mfr # 55812
product price: 
$64.15
/ea
M.A. Ford Carbide Center Drill 5 Loa, 00 40502500
M.A. Ford

Carbide Center Drill 5 Loa, 00

Zoro # G1332096
Mfr # 40502500
product price: 
$62.45
/ea
M.A. Ford 5/16 X 7/16X.015Cr Blaze Endmill 61T018706
M.A. Ford

5/16 X 7/16X.015Cr Blaze Endmill

Zoro # G1319572
Mfr # 61T018706
product price: 
$18.75
/ea
M.A. Ford Xt Endmill 16Mm X 1.5R 60075004
M.A. Ford

Xt Endmill 16Mm X 1.5R

Zoro # G1311069
Mfr # 60075004
product price: 
$186.99
/ea
Keo Drill/Countersink, 60 deg., No 3, RH, TiN 906-000-096
Keo

Drill/Countersink, 60 deg., No 3, RH, TiN

Zoro # G2777875
Mfr # 906-000-096
product price: 
$27.39
/ea
Keo Drill/Countersink, 60 deg., 1-5/8in L, HSS 906-000-234
Keo

Drill/Countersink, 60 deg., 1-5/8in L, HSS

Zoro # G2777400
Mfr # 906-000-234
product price: 
$17.99
/ea
M.A. Ford 2.80Mm X 11 Altima Drill MPDCSM0280A
M.A. Ford

2.80Mm X 11 Altima Drill

Zoro # G1340618
Mfr # MPDCSM0280A
product price: 
$110.99
/ea
Sowa T104 HSCO TiN 90Deg 3Flute Countersink 121850
Sowa

T104 HSCO TiN 90Deg 3Flute Countersink

Zoro # G007183888
Mfr # 121850
product price: 
$87.75
/ea
Harvey Tool Miniature Drill - Spotting Drill, 0.0900" 39890-C3
Harvey Tool

Miniature Drill - Spotting Drill, 0.0900"

Zoro # G7231840
Mfr # 39890-C3
product price: 
$46.69
/ea
Zoro Select Center Drill, 90 deg. Angle, 2 in. L 300-003005
Zoro Select

Center Drill, 90 deg. Angle, 2 in. L

Zoro # G4338629
Mfr # 300-003005
product price: 
$31.19
/ea
Keo Drill/Countersink, No 4, OAL 4 In, 60 Deg. 907-000-111
Keo

Drill/Countersink, No 4, OAL 4 In, 60 Deg.

Zoro # G6937594
Mfr # 907-000-111
product price: 
$70.15
/ea
M.A. Ford 1/8 X 1/2 X.015Cr-Blaze Endmill 61B025006
M.A. Ford

1/8 X 1/2 X.015Cr-Blaze Endmill

Zoro # G1334771
Mfr # 61B025006
product price: 
$25.85
/ea
M.A. Ford 1/8 X 1/4 X.015Cr Blaze Endmill 61B018706
M.A. Ford

1/8 X 1/4 X.015Cr Blaze Endmill

Zoro # G1318577
Mfr # 61B018706
product price: 
$23.55
/ea
M.A. Ford 1/2 X 1-1/4 X 3 .010R 9F 79B018703
M.A. Ford

1/2 X 1-1/4 X 3 .010R 9F

Zoro # G1161996
Mfr # 79B018703
product price: 
$24.55
/ea
Harvey Tool 0.2188 in 7/32 Drill dia. x 60 deg. Included Carbide No 6 Combined Drill & Countersink DE, 2 Flutes 11080-C3
Harvey Tool

0.2188 in 7/32 Drill dia. x 60 deg. Included Carbide No 6 Combined Drill & Countersink DE, 2 Flutes

Zoro # G411324600
Mfr # 11080-C3
product price: 
$152.99
/ea
Champion Cutting Tool 1-1/4in - 799L Three Flute Countersink, 60 Degree Countersink Angle, 1/2in Shank Dia., 2-1/8in OAL CHA 799L-1-1/4X60
Champion Cutting Tool

1-1/4in - 799L Three Flute Countersink, 60 Degree Countersink Angle, 1/2in Shank Dia., 2-1/8in OAL

Zoro # G011874598
Mfr # CHA 799L-1-1/4X60
product price: 
$265.99
/ea
Harvey Tool Miniature Drill - Spotting Drill 804112
Harvey Tool

Miniature Drill - Spotting Drill

Zoro # G600448797
Mfr # 804112
product price: 
$42.29
/ea
Harvey Tool Miniature Drill - Spotting Drill, 0.0100" 11410-C3
Harvey Tool

Miniature Drill - Spotting Drill, 0.0100"

Zoro # G7056588
Mfr # 11410-C3
product price: 
$65.19
/ea
Harvey Tool Miniature Drill - Spotting Drill, 0.1250" (1/8) 839608-C3
Harvey Tool

Miniature Drill - Spotting Drill, 0.1250" (1/8)

Zoro # G7061305
Mfr # 839608-C3
product price: 
$59.69
/ea
Harvey Tool Miniature Drill - Spotting Drill, 0.2362" 37515
Harvey Tool

Miniature Drill - Spotting Drill, 0.2362"

Zoro # G7061418
Mfr # 37515
product price: 
$65.89
/ea
Countersinks, Center Drills & Spotting Drills (8,500+ items) - Page 56
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About Countersinks, Center Drills & Spotting Drills

Countersinks, center drills & spotting drills are tools used to create a countersink or counterbore, a conical hole in the surface of a material that allows for screws and other fasteners to sit flush with the surface. Countersinks can also be used to deburr or chamfer the edges of a drilled hole.

Types of Countersinks, Center Drills & Spotting Drills

Countersinks come in various sizes and shapes depending on their purpose. Center drills are specifically designed to make it easier to drill accurate holes in the middle of a workpiece while spotting drills are used as pilot holes for larger drill bits.

How Countersinks, Center Drills & Spotting Drills are Made

Countersinks, center drills & spotting drills are typically made from high speed steel (HSS) or tungsten carbide tipped (TCT). They may also be made from cobalt steel alloys (HSSE) which offer improved heat resistance and higher cutting speeds than HSS.

Industries that use Countersinks, Center Drills & Spotting Drills

Countersinks, center drills & spotting drills are commonly used in metalworking industries such as automotive manufacturing, aerospace engineering and construction. Professionals use them for precision drilling applications when accuracy is essential.

Find the Countersinks, Center Drills & Spotting Drills 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 Countersinks, Center Drills & Spotting Drills 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.

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