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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 (4,000+ items) - Page 12

Keo Countersink, 3 FL, 100 Deg, 1 In, Co, TiN 917-000-228
Keo

Countersink, 3 FL, 100 Deg, 1 In, Co, TiN

Zoro # G7224201
Mfr # 917-000-228
product price:  $80.69
/ea
Keo Countersink, 1 FL, 82 Deg, 1 1/2, Cobalt 919-000-591
Keo

Countersink, 1 FL, 82 Deg, 1 1/2, Cobalt

Zoro # G0420655
Mfr # 919-000-591
product price:  $175.99
/ea
Keo Countersink, 1 FL, 90 Deg, 3/8, Cobalt, TiN 919-000-604
Keo

Countersink, 1 FL, 90 Deg, 3/8, Cobalt, TiN

Zoro # G2845026
Mfr # 919-000-604
product price:  $19.99
/ea
Keo Countersink, 1 FL, 90 Deg, 1 1/4, Cobalt 919-000-613
Keo

Countersink, 1 FL, 90 Deg, 1 1/4, Cobalt

Zoro # G0614083
Mfr # 919-000-613
product price:  $128.99
/ea
Keo Countersink, 3 FL, 82 Deg, 1 3/4, Co, TiN 917-000-194
Keo

Countersink, 3 FL, 82 Deg, 1 3/4, Co, TiN

Zoro # G3299195
Mfr # 917-000-194
product price:  $335.99
/ea
Keo Countersink, 3 FL, 90 Deg, 1 In, Co, TiN 917-000-208
Keo

Countersink, 3 FL, 90 Deg, 1 In, Co, TiN

Zoro # G0492694
Mfr # 917-000-208
product price:  $76.15
/ea
Keo Countersink, 1 FL, 60 Deg, 2 In, Cobalt 919-000-571
Keo

Countersink, 1 FL, 60 Deg, 2 In, Cobalt

Zoro # G6611586
Mfr # 919-000-571
product price:  $306.99
/ea
Holex Pro Steel High-Precision HSS Countersink, 90 Deg, TiAlN Coated, 10.4 mm 150182 10,4
Holex

Pro Steel High-Precision HSS Countersink, 90 Deg, TiAlN Coated, 10.4 mm

Zoro # G614391652
Mfr # 150182 10,4
product price:  $22.55
/ea
Keo Countersink, 3 FL, 90 Deg, 1 1/2, HSS 917-000-125
Keo

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

Zoro # G2319922
Mfr # 917-000-125
product price:  $169.99
/ea
Keo Countersink, 1 FL, 90 Deg, 1 In, Cobalt, TiN 919-000-612
Keo

Countersink, 1 FL, 90 Deg, 1 In, Cobalt, TiN

Zoro # G3429745
Mfr # 919-000-612
product price:  $87.29
/ea
Osg Countersink, 1 FL, 60 deg., 1 in. 700-1000
Osg

Countersink, 1 FL, 60 deg., 1 in.

Zoro # G1772736
Mfr # 700-1000
product price:  $127.99
/ea
Micro 100 Countersink, Uncoated, 60 deg. Angle CS-250-060
Micro 100

Countersink, Uncoated, 60 deg. Angle

Zoro # G9198379
Mfr # CS-250-060
product price:  $42.19
/ea
Garant HSS Countersink, 75 Deg, Uncoated, 8 mm 150425 8
Garant

HSS Countersink, 75 Deg, Uncoated, 8 mm

Zoro # G714388910
Mfr # 150425 8
product price:  $20.55
/ea
Keo Countersink, 6 Flute, 90 deg., 3in L, HSS 919-000-399
Keo

Countersink, 6 Flute, 90 deg., 3in L, HSS

Zoro # G2776299
Mfr # 919-000-399
product price:  $160.99
/ea
Garant HSS Countersink, 60 Deg, Uncoated, 10 mm 150820 10
Garant

HSS Countersink, 60 Deg, Uncoated, 10 mm

Zoro # G914389687
Mfr # 150820 10
product price:  $19.65
/ea
Garant HSS Countersink, 120 Deg, Uncoated, 20 mm 150020 20
Garant

HSS Countersink, 120 Deg, Uncoated, 20 mm

Zoro # G114390568
Mfr # 150020 20
product price:  $61.95
/ea
Keo Countersink, 1 FL, 60 Deg, 1/8, Carbide 919-000-909
Keo

Countersink, 1 FL, 60 Deg, 1/8, Carbide

Zoro # G0720641
Mfr # 919-000-909
product price:  $18.59
/ea
Keo Countersink, 3 Fl, 60 Deg, 1 In, Cobalt 917-000-167
Keo

Countersink, 3 Fl, 60 Deg, 1 In, Cobalt

Zoro # G2245512
Mfr # 917-000-167
product price:  $65.19
/ea
Holex Pro Steel High-Precision HSS Countersink, 90 Deg, TiAlN Coated, 6.3 mm 150182 6,3
Holex

Pro Steel High-Precision HSS Countersink, 90 Deg, TiAlN Coated, 6.3 mm

Zoro # G714391569
Mfr # 150182 6,3
product price:  $19.15
/ea
No Product Image Available
Cleveland

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

Zoro # G509197857
Mfr # C46379
product price:  $41.59
/ea
Keo Countersink, 1 FL, 120 Deg, 1 1/2, HSS 919-000-129
Keo

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

Zoro # G2666176
Mfr # 919-000-129
product price:  $149.99
/ea
Micro 100 Countersink, Uncoated, 82 deg. Angle, 3" L CS-500-082
Micro 100

Countersink, Uncoated, 82 deg. Angle, 3" L

Zoro # G9198869
Mfr # CS-500-082
product price:  $95.59
/ea
Keo Countersink, 4FL, 90 deg, 2in, HSS, Uncoated 917-000-143
Keo

Countersink, 4FL, 90 deg, 2in, HSS, Uncoated

Zoro # G8924921
Mfr # 917-000-143
product price:  $275.99
/ea
Keo Countersink, 4FL, 60 deg, 1-1/2in, Uncoated 917-000-085
Keo

Countersink, 4FL, 60 deg, 1-1/2in, Uncoated

Zoro # G8924553
Mfr # 917-000-085
product price:  $153.99
/ea
Melin Tool Co Carbide Countersink, 100 deg., 1/4", Single End/Double End: Single End C6NC-1/4-100
Melin Tool Co

Carbide Countersink, 100 deg., 1/4", Single End/Double End: Single End

Zoro # G5327222
Mfr # C6NC-1/4-100
product price:  $36.35
/ea
Champion Cutting Tool Dbl Ended Zero Flute Countersink - Deburring Tool, 90 deg, 1/8in - 15/64in Dia of Cut CHA DBK8
Champion Cutting Tool

Dbl Ended Zero Flute Countersink - Deburring Tool, 90 deg, 1/8in - 15/64in Dia of Cut

Zoro # G411876154
Mfr # CHA DBK8
product price:  $23.75
/ea
Melin Tool Co Cobalt Countersink, 100 deg., 3/8 HSP3-3/8-100T
Melin Tool Co

Cobalt Countersink, 100 deg., 3/8

Zoro # G5301849
Mfr # HSP3-3/8-100T
product price:  $23.39
/ea
Champion Cutting Tool Zero Flute Countersink - Deburring Tool, 90 deg, 5/16in - 25/32in Dia of Cut CHA DBK26
Champion Cutting Tool

Zero Flute Countersink - Deburring Tool, 90 deg, 5/16in - 25/32in Dia of Cut

Zoro # G511876221
Mfr # CHA DBK26
product price:  $57.75
/ea
Melin Tool Co Carbide Countersink, 90 deg., 3/16" C6-3/16-90
Melin Tool Co

Carbide Countersink, 90 deg., 3/16"

Zoro # G5326811
Mfr # C6-3/16-90
product price:  $25.39
/ea
Melin Tool Co Countersink, Cobalt, 60 deg., 3/4 HSP3-3/4-60T
Melin Tool Co

Countersink, Cobalt, 60 deg., 3/4

Zoro # G4558832
Mfr # HSP3-3/4-60T
product price:  $64.75
/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
Rocky Mountain Twist Cobalt Countersink .500 X No 30 954CO5-30
Rocky Mountain Twist

Cobalt Countersink .500 X No 30

Zoro # G1249947
Mfr # 954CO5-30
product price:  $20.69
/ea
Hhip 1/4 Single Flute 60 Degree High Speed Steel Countersink 2001-0241
Hhip

1/4 Single Flute 60 Degree High Speed Steel Countersink

Zoro # G112482258
Mfr # 2001-0241
product price:  $4.89
/ea
Sold in mult. of 2 for $9.78
Hhip 3/8 Single Flute 60 Degree High Speed Steel Countersink 2001-0242
Hhip

3/8 Single Flute 60 Degree High Speed Steel Countersink

Zoro # G212482271
Mfr # 2001-0242
product price:  $8.15
/ea
Holex HSS Countersink, 90 Deg, Uncoated, 11.5 mm 150175 11,5
Holex

HSS Countersink, 90 Deg, Uncoated, 11.5 mm

Zoro # G914391499
Mfr # 150175 11,5
product price:  $14.85
/ea
Garant High-Precision HSS Countersink, 90 Deg, Extra Long, Uncoated, 25 mm 150372 25
Garant

High-Precision HSS Countersink, 90 Deg, Extra Long, Uncoated, 25 mm

Zoro # G714387586
Mfr # 150372 25
product price:  $159.99
/ea
Countersinks (4,000+ items) - Page 12
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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.

Related Categories

Spotting DrillsCenter DrillsJobber Length Drill BitsDrill Bit SetsStep Drill Bits
Hole SawsReduced Shank Drill BitsHand TapsTap WrenchesHammer Drill Bits
1 in countersink1 in endmillcountersink zero flutesingle flute counter sink1/2 in countersink
drill countersink bitradius endmill120 degree countersinkmetric counterbore3" threaded cap

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