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  5. Cutting Tools
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  7. Countersinks, Center Drills & Spotting Drills

Countersinks, Center Drills & Spotting Drills (9,000+ items) - Page 137

Keo 3/16 x 90 deg Single Flute Carbide Countersink 919-000-951
Keo

3/16 x 90 deg Single Flute Carbide Countersink

Zoro # G2338253
Mfr # 919-000-951
product price:  $19.55
/ea
Melin Tool Co CNC Countersink, HSS, 90 deg., 5/8" HS6NC-5/8-90
Melin Tool Co

CNC Countersink, HSS, 90 deg., 5/8"

Zoro # G5342150
Mfr # HS6NC-5/8-90
product price:  $43.85
/ea
Fullerton Tool 2-Flute - 90, 120, 150 Degree Point - 1535 Spotting Drills, RH Spiral, Cam Relieved, Standard, 3/4 15708
Fullerton Tool

2-Flute - 90, 120, 150 Degree Point - 1535 Spotting Drills, RH Spiral, Cam Relieved, Standard, 3/4

Zoro # G605849360
Mfr # 15708
product price:  $214.99
/ea
Fullerton Tool 6-Flute - 90 Degree End - 1835 Countersinks, RH Spiral, 1/4 18925
Fullerton Tool

6-Flute - 90 Degree End - 1835 Countersinks, RH Spiral, 1/4

Zoro # G805852658
Mfr # 18925
product price:  $33.49
/ea
Keo NC Spotting Drills, 90 deg., RH, 3/8in., TiN 956-000-146
Keo

NC Spotting Drills, 90 deg., RH, 3/8in., TiN

Zoro # G8588072
Mfr # 956-000-146
product price:  $53.99
/ea
Melin Tool Co Countersink, Hss, 90 deg., 2", Number of Flutes: 6 HS6-2-90
Melin Tool Co

Countersink, Hss, 90 deg., 2", Number of Flutes: 6

Zoro # G4743109
Mfr # HS6-2-90
product price:  $277.99
/ea
Melin Tool Co Carbide Nc Spot Drill 90Deg 1/4"X3/4 HDRNC-1/4-90
Melin Tool Co

Carbide Nc Spot Drill 90Deg 1/4"X3/4

Zoro # G4503733
Mfr # HDRNC-1/4-90
product price:  $27.25
/ea
Cmt Countersink, 8mm Max dia., Rght 316.080.11
Cmt

Countersink, 8mm Max dia., Rght

Zoro # G6097618
Mfr # 316.080.11
product price:  $23.35
/ea
Keo Countersink 907-000-057
Keo

Countersink

Zoro # G7137191
Mfr # 907-000-057
product price:  $34.25
/ea
Melin Tool Co Countersink, Hss, 100 deg., 1/2", Number of Flutes: 6 HS6-1/2-100
Melin Tool Co

Countersink, Hss, 100 deg., 1/2", Number of Flutes: 6

Zoro # G4564870
Mfr # HS6-1/2-100
product price:  $20.89
/ea
M.A. Ford 5/8 82 Hss 3Fl Spi. C 92062502
M.A. Ford

5/8 82 Hss 3Fl Spi. C

Zoro # G1164531
Mfr # 92062502
product price:  $34.75
/ea
Melin Tool Co Carbide Nc Spot Drill, 120 deg., 3/16x3/4" HDRNC-3/16-120
Melin Tool Co

Carbide Nc Spot Drill, 120 deg., 3/16x3/4"

Zoro # G4684318
Mfr # HDRNC-3/16-120
product price:  $24.59
/ea
M.A. Ford 3/8X5/8X.020R Endmill 79200002
M.A. Ford

3/8X5/8X.020R Endmill

Zoro # G1166010
Mfr # 79200002
product price:  $248.99
/ea
Melin Tool Co Countersink, Carbide, DE, 82 deg., 3/4", Number of Flutes: 6 DC6-3/4-82
Melin Tool Co

Countersink, Carbide, DE, 82 deg., 3/4", Number of Flutes: 6

Zoro # G4964333
Mfr # DC6-3/4-82
product price:  $246.99
/ea
Melin Tool Co Countersink, Carbide, 1F, 90 deg., 3/8" C1-3/8-90
Melin Tool Co

Countersink, Carbide, 1F, 90 deg., 3/8"

Zoro # G4996448
Mfr # C1-3/8-90
product price:  $69.39
/ea
Melin Tool Co CNC Countersink, HSS, 82 deg., 1/4" HS6NC-1/4-82
Melin Tool Co

CNC Countersink, HSS, 82 deg., 1/4"

Zoro # G5342239
Mfr # HS6NC-1/4-82
product price:  $17.15
/ea
Keo Countersink, 5/8 in, 82 , 2-3/4 in 919-002-399
Keo

Countersink, 5/8 in, 82 , 2-3/4 in

Zoro # G812007492
Mfr # 919-002-399
product price:  $124.99
/ea
Melin Tool Co Spot Drill, Cobalt, 82 deg., 4mm x 12mm HSNC-4M-82
Melin Tool Co

Spot Drill, Cobalt, 82 deg., 4mm x 12mm

Zoro # G5007849
Mfr # HSNC-4M-82
product price:  $20.19
/ea
M.A. Ford Xt 3/8X1-1/4X.090 Blaze Endmill 64T100003
M.A. Ford

Xt 3/8X1-1/4X.090 Blaze Endmill

Zoro # G1342359
Mfr # 64T100003
product price:  $209.99
/ea
Fullerton Tool 2-Flute - 118 Degree Cam Relieved Pilot Point - 2305 Center Drill, RH Spiral, Cam Relieved, 7/64 23124
Fullerton Tool

2-Flute - 118 Degree Cam Relieved Pilot Point - 2305 Center Drill, RH Spiral, Cam Relieved, 7/64

Zoro # G205849401
Mfr # 23124
product price:  $62.49
/ea
Zoro Select NC Spotting Drills, Size 3/8 in., TiAlN 402-375090B
Zoro Select

NC Spotting Drills, Size 3/8 in., TiAlN

Zoro # G4342768
Mfr # 402-375090B
product price:  $48.65
/ea
Melin Tool Co Carbide Nc Spot Drill 60Deg 5/16"X1 HDRNC-5/16-60
Melin Tool Co

Carbide Nc Spot Drill 60Deg 5/16"X1

Zoro # G4503970
Mfr # HDRNC-5/16-60
product price:  $32.25
/ea
Keo Countersink, 6 FL, 100 Deg, 3/16, Cobalt 919-000-803
Keo

Countersink, 6 FL, 100 Deg, 3/16, Cobalt

Zoro # G2550423
Mfr # 919-000-803
product price:  $12.69
/ea
Melin Tool Co Countersink, Cobalt, 1F, 120 deg., 3/4" dia. HSP1-3/4-120
Melin Tool Co

Countersink, Cobalt, 1F, 120 deg., 3/4" dia.

Zoro # G4957038
Mfr # HSP1-3/4-120
product price:  $45.79
/ea
Keo Spotting Drill, 3/4 In., 120 Deg., 8 OAL 956-000-084
Keo

Spotting Drill, 3/4 In., 120 Deg., 8 OAL

Zoro # G7010446
Mfr # 956-000-084
product price:  $98.15
/ea
Keo Countersink, 3/8 in, 82 , 2-5/8 in 919-002-395
Keo

Countersink, 3/8 in, 82 , 2-5/8 in

Zoro # G912007484
Mfr # 919-002-395
product price:  $58.39
/ea
Keo NC Spotting Drill, 90 Deg, 3/8, HSS 956-000-039
Keo

NC Spotting Drill, 90 Deg, 3/8, HSS

Zoro # G1042693
Mfr # 956-000-039
product price:  $49.55
/ea
Melin Tool Co Countersink, Hss, 82 deg., 1/8"x HS6EL-1/8-82
Melin Tool Co

Countersink, Hss, 82 deg., 1/8"x

Zoro # G4564198
Mfr # HS6EL-1/8-82
product price:  $27.55
/ea
Melin Tool Co Cobalt Countersink, 1F, 60 deg., 1/2 HSP1-1/2-60T
Melin Tool Co

Cobalt Countersink, 1F, 60 deg., 1/2

Zoro # G5334012
Mfr # HSP1-1/2-60T
product price:  $33.89
/ea
Sgs Countersink 74255
Sgs

Countersink

Zoro # G521843305
Mfr # 74255
product price:  $48.35
/ea
Keo Countersink, 3/16 in, 100 , 2 in 919-002-434
Keo

Countersink, 3/16 in, 100 , 2 in

Zoro # G612007036
Mfr # 919-002-434
product price:  $28.79
/ea
Melin Tool Co Countersink, Carbide, 1F, 90 deg., 5/8" C1-5/8-90
Melin Tool Co

Countersink, Carbide, 1F, 90 deg., 5/8"

Zoro # G4996439
Mfr # C1-5/8-90
product price:  $106.99
/ea
Melin Tool Co Countersink, Carbide, 82 deg., 1", Number of Flutes: 4 C4-1-82
Melin Tool Co

Countersink, Carbide, 82 deg., 1", Number of Flutes: 4

Zoro # G4558263
Mfr # C4-1-82
product price:  $208.99
/ea
Melin Tool Co Carbide Countersink, 100 deg., 3/4", Number of Flutes: 4 C4-3/4-100
Melin Tool Co

Carbide Countersink, 100 deg., 3/4", Number of Flutes: 4

Zoro # G5328001
Mfr # C4-3/4-100
product price:  $135.99
/ea
Melin Tool Co Carbide Nc Spot Drill, 90 deg., 3/16x3/4" HDRNC-3/16-90
Melin Tool Co

Carbide Nc Spot Drill, 90 deg., 3/16x3/4"

Zoro # G4696349
Mfr # HDRNC-3/16-90
product price:  $23.15
/ea
Melin Tool Co Carbide Countersink, 100 deg., 1/4", Number of Flutes: 6 C6-1/4-100
Melin Tool Co

Carbide Countersink, 100 deg., 1/4", Number of Flutes: 6

Zoro # G5327240
Mfr # C6-1/4-100
product price:  $26.89
/ea
Countersinks, Center Drills & Spotting Drills (9,000+ items) - Page 137
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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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