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  1. Home
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  5. Cutting Tools
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  7. Countersinks, Center Drills & Spotting Drills
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  9. Countersinks

Countersinks (4,000+ items) - Page 44

No Product Image Available
Zoro Select

Countersink, 7/16 in, 82 , 3/16 in

Zoro # G421725558
Mfr # 421507
product price:  $126.99
/ea
Link 1-1/4 X 82 Deg HSS Rh 1Fl Chamfer 1/2 Shank X 2-3/4 Oal 90-L2-556
Link

1-1/4 X 82 Deg HSS Rh 1Fl Chamfer 1/2 Shank X 2-3/4 Oal

Zoro # G7646304
Mfr # 90-L2-556
product price:  $118.99
/ea
Osg Countersink, Multi FL, 82 deg., 3/8 in. 701-3751
Osg

Countersink, Multi FL, 82 deg., 3/8 in.

Zoro # G1772429
Mfr # 701-3751
product price:  $22.59
/ea
Melin Tool Co Countersink, Cobalt, 1F, 60 deg., 3/16 HSP1-3/16-60T
Melin Tool Co

Countersink, Cobalt, 1F, 60 deg., 3/16

Zoro # G5010831
Mfr # HSP1-3/16-60T
product price:  $16.49
/ea
No Product Image Available
Osg

Countersink, 3/4 in, 90 , 2-7/8 in

Zoro # G221668239
Mfr # 701-7502
product price:  $56.19
/ea
Melin Tool Co Countersink, Carbide, 1F, 100 deg., 1/2" C1-1/2-100
Melin Tool Co

Countersink, Carbide, 1F, 100 deg., 1/2"

Zoro # G4956380
Mfr # C1-1/2-100
product price:  $75.55
/ea
No Product Image Available
Zoro Select

Countersink, 7/16 in, 130 , 5/32 in

Zoro # G221726762
Mfr # 421572
product price:  $112.99
/ea
Keo Countersink, 1 FL, 100 Deg, 3/8, HSS, TiN 919-000-162
Keo

Countersink, 1 FL, 100 Deg, 3/8, HSS, TiN

Zoro # G9524514
Mfr # 919-000-162
product price:  $15.39
/ea
Link 5/16" Cobalt Se .328x3/4 Drill 11/16x4 Body 1/2x2.225 Shank Alu Coat CO-AL-295
Link

5/16" Cobalt Se .328x3/4 Drill 11/16x4 Body 1/2x2.225 Shank Alu Coat

Zoro # G7647528
Mfr # CO-AL-295
product price:  $144.99
/ea
Keo Countersink, 6 FL, 90 Deg, 3/16, Cobalt 919-000-767
Keo

Countersink, 6 FL, 90 Deg, 3/16, Cobalt

Zoro # G1505436
Mfr # 919-000-767
product price:  $12.49
/ea
Keo 60 deg 3 Flute 5 piece Center Reamer Set CO 917-000-010
Keo

60 deg 3 Flute 5 piece Center Reamer Set CO

Zoro # G0795435
Mfr # 917-000-010
product price:  $171.99
/ea
Keo Countersink, 3 FL, 100 Deg, 1/4, HSS 917-000-025
Keo

Countersink, 3 FL, 100 Deg, 1/4, HSS

Zoro # G1660477
Mfr # 917-000-025
product price:  $11.59
/ea
Kodiak Cutting Tools 3/16 Carbide Countersink Single Flute 82 Deg. 5418941
Kodiak Cutting Tools

3/16 Carbide Countersink Single Flute 82 Deg.

Zoro # G8645886
Mfr # 5418941
product price:  $25.65
/ea
Link 1/2 X 60 Deg HSS Rh 3Fl Center Reamer 3/8 Shank X 2 Oal 91-L2-552
Link

1/2 X 60 Deg HSS Rh 3Fl Center Reamer 3/8 Shank X 2 Oal

Zoro # G7645848
Mfr # 91-L2-552
product price:  $21.49
/ea
Keo Countersink, 1 FL, 120 Deg, 1/2, HSS, TiN 919-000-070
Keo

Countersink, 1 FL, 120 Deg, 1/2, HSS, TiN

Zoro # G6812671
Mfr # 919-000-070
product price:  $20.19
/ea
Keo Countersink, 3 FL, 100 Deg, 1/4, Co, TiN 917-000-218
Keo

Countersink, 3 FL, 100 Deg, 1/4, Co, TiN

Zoro # G7219134
Mfr # 917-000-218
product price:  $17.39
/ea
No Product Image Available
Zoro Select

Countersink, 5/8 in, 90 , 3/16 in

Zoro # G921725287
Mfr # 421543
product price:  $138.99
/ea
Link 90 Degree HSS Short Spot Drill 5 Pc Set 05-L2-379
Link

90 Degree HSS Short Spot Drill 5 Pc Set

Zoro # G7648130
Mfr # 05-L2-379
product price:  $114.99
/ea
Hhip 3/16" 82 Degree 6 Flute High Speed Steel Chatterless Countersink 2001-3187
Hhip

3/16" 82 Degree 6 Flute High Speed Steel Chatterless Countersink

Zoro # G2468437
Mfr # 2001-3187
product price:  $6.85
/ea
Sold in mult. of 2 for $13.70
Keo Countersink, 6 FL, 120 Deg, 1/8, Cobalt, TiN 919-000-874
Keo

Countersink, 6 FL, 120 Deg, 1/8, Cobalt, TiN

Zoro # G1919611
Mfr # 919-000-874
product price:  $12.79
/ea
Link #5 Cobalt Se .141x7/16 Drill 7/16x4 Body 7/16xFull Shank Alu Coat CO-AL-289
Link

#5 Cobalt Se .141x7/16 Drill 7/16x4 Body 7/16xFull Shank Alu Coat

Zoro # G7646627
Mfr # CO-AL-289
product price:  $123.99
/ea
No Product Image Available
Zoro Select

Countersink, 1/2 in, 100 , 49/500 in

Zoro # G521725472
Mfr # 421553
product price:  $157.99
/ea
Link #8 HSS Se .166 X 15/32 Drill 7/16 X 2 Body 1/4 X 5/8 Shank Tac Coat 55-TA-191
Link

#8 HSS Se .166 X 15/32 Drill 7/16 X 2 Body 1/4 X 5/8 Shank Tac Coat

Zoro # G7645857
Mfr # 55-TA-191
product price:  $50.95
/ea
Drillco 1/2, COUNTERSINK 100DEG SGL FLUTE - 3600E 36E132D
Drillco

1/2, COUNTERSINK 100DEG SGL FLUTE - 3600E

Zoro # G510372472
Mfr # 36E132D
product price:  $12.39
/ea
Keo Countersink, 6 FL, 120 Deg, 3/4, Cobalt, TiN 919-000-892
Keo

Countersink, 6 FL, 120 Deg, 3/4, Cobalt, TiN

Zoro # G6780776
Mfr # 919-000-892
product price:  $49.29
/ea
Link #8 Cobalt Se .180 X 7/16 Drill 7/16 X 4 Body 7/16 X Full Shank 55-CO-291
Link

#8 Cobalt Se .180 X 7/16 Drill 7/16 X 4 Body 7/16 X Full Shank

Zoro # G7645647
Mfr # 55-CO-291
product price:  $97.95
/ea
Zoro Select Countersink, 3 Flutes, Carbide, 3-1/2" L 333-011050
Zoro Select

Countersink, 3 Flutes, Carbide, 3-1/2" L

Zoro # G9735745
Mfr # 333-011050
product price:  $212.99
/ea
Keo Countersink, 1 FL, 100 Deg, 1/4, HSS, TiN 919-000-078
Keo

Countersink, 1 FL, 100 Deg, 1/4, HSS, TiN

Zoro # G9524523
Mfr # 919-000-078
product price:  $13.89
/ea
Kodiak Cutting Tools 1/8 Carbide Countersink Six Flute 90 Deg. 5419656
Kodiak Cutting Tools

1/8 Carbide Countersink Six Flute 90 Deg.

Zoro # G8628550
Mfr # 5419656
product price:  $24.15
/ea
Kodiak Cutting Tools 1/2 Carbide Countersink Three Flute 60 Deg. 5419150
Kodiak Cutting Tools

1/2 Carbide Countersink Three Flute 60 Deg.

Zoro # G8642176
Mfr # 5419150
product price:  $65.19
/ea
Link 3/4 X 60 Deg HSS Rh 3Fl Center Reamer 1/2 Shank X 2-3/8 Oal 91-L2-553
Link

3/4 X 60 Deg HSS Rh 3Fl Center Reamer 1/2 Shank X 2-3/8 Oal

Zoro # G7647616
Mfr # 91-L2-553
product price:  $38.79
/ea
Link 82 Degree HSS Short Spot Drill 5 Pc Set 05-L2-381
Link

82 Degree HSS Short Spot Drill 5 Pc Set

Zoro # G7646730
Mfr # 05-L2-381
product price:  $114.99
/ea
Kodiak Cutting Tools 3/8 Carbide Countersink Three Flute 100 Deg. 5516434
Kodiak Cutting Tools

3/8 Carbide Countersink Three Flute 100 Deg.

Zoro # G8670340
Mfr # 5516434
product price:  $49.75
/ea
Link 1/2 To 1 Max Cut 82° Cobalt No-Flute 1/2 Shank 2-7/8 Oal Tin Coat 94-TN-198
Link

1/2 To 1 Max Cut 82° Cobalt No-Flute 1/2 Shank 2-7/8 Oal Tin Coat

Zoro # G7646539
Mfr # 94-TN-198
product price:  $62.15
/ea
Kodiak Cutting Tools 1/8 Carbide Countersink Three Flute 90 Deg. 5419282
Kodiak Cutting Tools

1/8 Carbide Countersink Three Flute 90 Deg.

Zoro # G8651337
Mfr # 5419282
product price:  $24.15
/ea
Keo Countersink, 3 FL, 90 deg, 1-1/4in, HSS, TiN 917-000-108
Keo

Countersink, 3 FL, 90 deg, 1-1/4in, HSS, TiN

Zoro # G8924684
Mfr # 917-000-108
product price:  $140.99
/ea
Countersinks (4,000+ items) - Page 44
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About Countersinks

Countersinks are specialized tools that are used to create a chamfered edge on an object. They are commonly used in machining and fabrication to prepare surfaces for drilling, tapping, or other operations. Countersinks can also be used to deburr or countersink the edges of holes.

Types of Countersinks

Countersinks come in a variety of shapes and sizes, from small single-point countersinks for use with drill bits, to larger multi-fluted countersinks for use with chamfering tools. Countersink sets typically include several different sizes and angles to accommodate different applications.

Materials Used For Countersinks

Countersinks are usually made from high speed steel (HSS) or carbide, but can also be made from other materials such as brass or bronze. The material chosen will depend on the application and the desired finish of the chamfer.

Industries That Use Countersinks

Countersinking is widely used in many industries such as automotive manufacturing, aerospace engineering, furniture making, plumbing and electrical work. Professional tradespeople often use countersink drills and chamfering tools to create precise edges on their workpieces.

Find the 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 tools & machining along with other tools or supplies 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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