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

Countersinks (3,500+ items) - Page 100

Keo 1/8 x 60 deg Six Flute Carbide Countersink 919-000-989
Keo

1/8 x 60 deg Six Flute Carbide Countersink

Zoro # G0939154
Mfr # 919-000-989
product price:  $24.99
/ea
Keo Countersink, 6 FL, 120 Deg, 5/16, HSS, TiN 919-000-489
Keo

Countersink, 6 FL, 120 Deg, 5/16, HSS, TiN

Zoro # G9524392
Mfr # 919-000-489
product price:  $16.39
/ea
Zoro Select Countersink, 6 FL, 82 Deg, 1/2, HSS 21ML21
Zoro Select

Countersink, 6 FL, 82 Deg, 1/2, HSS

Zoro # G5233864
Mfr # 21ML21
product price:  $11.85
/ea
Keo Countersink, 6 FL, 100 Deg, 1/8, HSS, TiN 919-000-409
Keo

Countersink, 6 FL, 100 Deg, 1/8, HSS, TiN

Zoro # G2356980
Mfr # 919-000-409
product price:  $11.35
/ea
Keo Countersink, 1 FL, 100 Deg, 3/16, HSS, TiN 919-000-090
Keo

Countersink, 1 FL, 100 Deg, 3/16, HSS, TiN

Zoro # G1870255
Mfr # 919-000-090
product price:  $12.99
/ea
Keo Countersink, 1 FL, 120 Deg, 1/8, Cobalt 919-000-669
Keo

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

Zoro # G1919709
Mfr # 919-000-669
product price:  $12.19
/ea
Keo Countersink, 6 FL, 120 Deg, 3/16, Cobalt 919-000-875
Keo

Countersink, 6 FL, 120 Deg, 3/16, Cobalt

Zoro # G1919639
Mfr # 919-000-875
product price:  $12.85
/ea
Field Tool Supply Co Severance Chatter Free Stop Countersink Cutter 90 Degree 7/16" Diameter 3/32 Pilot Hole 6815639
Field Tool Supply Co

Severance Chatter Free Stop Countersink Cutter 90 Degree 7/16" Diameter 3/32 Pilot Hole

Zoro # G805978860
Mfr # 6815639
product price:  $63.99
/ea
Field Tool Supply Co Severance HSS 6 Flute Chatterless Countersink 5/8" Dia. 90 Degree 6802417
Field Tool Supply Co

Severance HSS 6 Flute Chatterless Countersink 5/8" Dia. 90 Degree

Zoro # G605978923
Mfr # 6802417
product price:  $102.99
/ea
Field Tool Supply Co Severance Chatter Free Stop Countersink Cutter 90 Degree 3/8" Diameter 3/16 Pilot Hole 6815636
Field Tool Supply Co

Severance Chatter Free Stop Countersink Cutter 90 Degree 3/8" Diameter 3/16 Pilot Hole

Zoro # G505978863
Mfr # 6815636
product price:  $68.15
/ea
Wera 846 3-flute Countersink Bit, 8.30 x 31 mm 5104631001
Wera

846 3-flute Countersink Bit, 8.30 x 31 mm

Zoro # G923555455
Mfr # 5104631001
product price:  $14.99
/ea
Wera 846 3-flute Countersink Bit, 10.40 x 34 mm 5104632001
Wera

846 3-flute Countersink Bit, 10.40 x 34 mm

Zoro # G523554650
Mfr # 5104632001
product price:  $17.19
/ea
Holemaker Technology HMT GoldMax 90Deg Magnet Drill Countersink 55mm 601025-0550
Holemaker Technology

HMT GoldMax 90Deg Magnet Drill Countersink 55mm

Zoro # G309199235
Mfr # 601025-0550
product price:  $219.99
/ea
Festool Drill countersink BSTA HS D 4, 5 CE 492524
Festool

Drill countersink BSTA HS D 4, 5 CE

Zoro # G122636122
Mfr # 492524
product price:  $105.99
/ea
Zoro Select Countersink, 6 Flutes, Carbide, 3-1/2" L 336-012060
Zoro Select

Countersink, 6 Flutes, Carbide, 3-1/2" L

Zoro # G9727409
Mfr # 336-012060
product price:  $368.99
/ea
Gizmo 1882787 No.6 Wood Countersink Replacement Bit GI583559
Gizmo

1882787 No.6 Wood Countersink Replacement Bit

Zoro # G415760497
Mfr # GI583559
product price:  $19.75
/ea
No Product Image Available
M.A. Ford

Countersink, 2" dia., 3/4" Shank, 82

Zoro # G7256477
Mfr # 61200002
product price:  $348.99
/ea
Keo Countersink, 6 FL, 120 Deg, 3/16, Cobalt, TiN 919-000-876
Keo

Countersink, 6 FL, 120 Deg, 3/16, Cobalt, TiN

Zoro # G9538663
Mfr # 919-000-876
product price:  $14.85
/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:  $14.49
/ea
Keo Countersink, 1 FL, 120 Deg, 1/8, Cobalt, TiN 919-000-670
Keo

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

Zoro # G9538776
Mfr # 919-000-670
product price:  $14.59
/ea
Keo Countersink, 6 FL, 120 Deg, 3/8, HSS, TiN 919-000-491
Keo

Countersink, 6 FL, 120 Deg, 3/8, HSS, TiN

Zoro # G9524383
Mfr # 919-000-491
product price:  $16.59
/ea
Zoro Select Countersink, 5/8 in, 90 , 3/16 in 421543
Zoro Select

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

Zoro # G921725287
Mfr # 421543
product price:  $187.99
/ea
Zoro Select Countersink, 5/8 in, 100 , 3/16 in 421565
Zoro Select

Countersink, 5/8 in, 100 , 3/16 in

Zoro # G921727212
Mfr # 421565
product price:  $187.99
/ea
Zoro Select Countersink, 7/16 in, 100 , 3/16 in 421551
Zoro Select

Countersink, 7/16 in, 100 , 3/16 in

Zoro # G921726802
Mfr # 421551
product price:  $187.99
/ea
Keo Countersink, 3 FL, 100 Deg, 1/4, HSS, TiN 917-000-026
Keo

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

Zoro # G9524487
Mfr # 917-000-026
product price:  $14.89
/ea
Keo Countersink, 6 FL, 120 Deg, 1/4, HSS, TiN 919-000-487
Keo

Countersink, 6 FL, 120 Deg, 1/4, HSS, TiN

Zoro # G9524401
Mfr # 919-000-487
product price:  $14.05
/ea
Zoro Select Countersink, 3/8 in, 82 , 3/16 in 421501
Zoro Select

Countersink, 3/8 in, 82 , 3/16 in

Zoro # G921727496
Mfr # 421501
product price:  $158.99
/ea
Keo Countersink, 6 FL, 120 Deg, 5/16, Cobalt 919-000-879
Keo

Countersink, 6 FL, 120 Deg, 5/16, Cobalt

Zoro # G9538681
Mfr # 919-000-879
product price:  $16.39
/ea
Keo Countersink, 1 FL, 120 Deg, 3/8, HSS, TiN 919-000-166
Keo

Countersink, 1 FL, 120 Deg, 3/8, HSS, TiN

Zoro # G9524496
Mfr # 919-000-166
product price:  $15.99
/ea
Keo Countersink, 1 FL, 120 Deg, 3/16, Cobalt, TiN 919-000-672
Keo

Countersink, 1 FL, 120 Deg, 3/16, Cobalt, TiN

Zoro # G9538767
Mfr # 919-000-672
product price:  $15.25
/ea
Zoro Select Countersink, 3/8 in, 90 , 191/1000 in 421524
Zoro Select

Countersink, 3/8 in, 90 , 191/1000 in

Zoro # G921724945
Mfr # 421524
product price:  $171.99
/ea
Keo Countersink, 6 FL, 120 Deg, 1/4, Cobalt, TiN 919-000-878
Keo

Countersink, 6 FL, 120 Deg, 1/4, Cobalt, TiN

Zoro # G9538654
Mfr # 919-000-878
product price:  $16.15
/ea
Keo Countersink, 1 FL, 120 Deg, 1/4, HSS, TiN 919-000-082
Keo

Countersink, 1 FL, 120 Deg, 1/4, HSS, TiN

Zoro # G9524505
Mfr # 919-000-082
product price:  $13.99
/ea
Zoro Select Countersink, 3/8 in, 100 , 191/1000 in 421546
Zoro Select

Countersink, 3/8 in, 100 , 191/1000 in

Zoro # G921727151
Mfr # 421546
product price:  $187.99
/ea
Keo Countersink, 6 FL, 82 Deg, 3/16, Cobalt, TiN 919-000-732
Keo

Countersink, 6 FL, 82 Deg, 3/16, Cobalt, TiN

Zoro # G9538742
Mfr # 919-000-732
product price:  $16.65
/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:  $16.15
/ea
Countersinks (3,500+ items) - Page 100
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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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