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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 2

Montana Brand MB-65995 Power Groove Countersink Set MB-65995
Montana Brand

MB-65995 Power Groove Countersink Set

Zoro # G803751939
Mfr # MB-65995
product price: 
$25.95
/ea
Link No 10 HSS Se .192 X 15/32 Drill 7/16 X 2 Body 1/4 X 5/8 Shank 55-L2-192
Link

No 10 HSS Se .192 X 15/32 Drill 7/16 X 2 Body 1/4 X 5/8 Shank

Zoro # G7638227
Mfr # 55-L2-192
product price: 
$24.45
/ea
Link 1/4" HSS Se .252 X 17/32 Drill 1/2 X 2-3/8 Body 3/8 X 15/16 Shank 55-L2-194
Link

1/4" HSS Se .252 X 17/32 Drill 1/2 X 2-3/8 Body 3/8 X 15/16 Shank

Zoro # G7644396
Mfr # 55-L2-194
product price: 
$27.89
/ea
Keo Countersink, 1 FL, 90 Deg, 1/2, HSS, Uncoated 919-000-075
Keo

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

Zoro # G3312285
Mfr # 919-000-075
product price: 
$19.49
/ea
Keo Countersink, 6 FL, 82 Deg, 1 In, HSS 919-000-356
Keo

Countersink, 6 FL, 82 Deg, 1 In, HSS

Zoro # G3462514
Mfr # 919-000-356
product price: 
$62.85
/ea
Zoro Select Countersink, 1-1/4 in, 82 , 2-3/4 in 21ML04
Zoro Select

Countersink, 1-1/4 in, 82 , 2-3/4 in

Zoro # G5233785
Mfr # 21ML04
product price: 
$35.69
/ea
Keo 3/4 x 82 deg KEO HSS RH 3Fl C Reamer 917-000-045
Keo

3/4 x 82 deg KEO HSS RH 3Fl C Reamer

Zoro # G0866853
Mfr # 917-000-045
product price: 
$42.95
/ea
M.A. Ford Endmill 3/8X1-5/8 .156Cr 79000003
M.A. Ford

Endmill 3/8X1-5/8 .156Cr

Zoro # G1165426
Mfr # 79000003
product price: 
$187.99
/ea
Champion Cutting Tool CSK Zero Flute Countersink - Deburring Tool, 82 deg Pntless, Round Shank CHA CSK18
Champion Cutting Tool

CSK Zero Flute Countersink - Deburring Tool, 82 deg Pntless, Round Shank

Zoro # G611874332
Mfr # CHA CSK18
product price: 
$34.59
/ea
Euroboor Countersink, 3/8"-1-9/16", 3/4" Arbor for mag drills SCE.40
Euroboor

Countersink, 3/8"-1-9/16", 3/4" Arbor for mag drills

Zoro # G5389065
Mfr # SCE.40
product price: 
$95.99
/ea
Keo Countersink, 6 FL, 82 Deg, 5/8, HSS, Uncoated 919-000-348
Keo

Countersink, 6 FL, 82 Deg, 5/8, HSS, Uncoated

Zoro # G1029962
Mfr # 919-000-348
product price: 
$28.39
/ea
Keo ZErO Flute Set 82 deg 5/16" - 1" 5 pcs CO 919-000-217
Keo

ZErO Flute Set 82 deg 5/16" - 1" 5 pcs CO

Zoro # G1869743
Mfr # 919-000-217
product price: 
$196.99
/ea
Keo 1/2 82 deg ZErO Flute CO Deburring Tool 919-000-207
Keo

1/2 82 deg ZErO Flute CO Deburring Tool

Zoro # G2245415
Mfr # 919-000-207
product price: 
$35.45
/ea
Keo Countersink, 1 FL, 82 Deg, 5/8, HSS, Uncoated 919-000-261
Keo

Countersink, 1 FL, 82 Deg, 5/8, HSS, Uncoated

Zoro # G2447523
Mfr # 919-000-261
product price: 
$22.79
/ea
Hanson 5/8" High Speed Steel Countersink 12412
Hanson

5/8" High Speed Steel Countersink

Zoro # G302649485
Mfr # 12412
product price: 
$22.65
/ea
Keo 5/8 82 deg ZErO Flute CO Deburring Tool 919-000-209
Keo

5/8 82 deg ZErO Flute CO Deburring Tool

Zoro # G1549983
Mfr # 919-000-209
product price: 
$40.95
/ea
Zoro Select Countersink, 1 FL, 82 Deg, 1/2, HSS, Uncoated 21MK97
Zoro Select

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

Zoro # G5233837
Mfr # 21MK97
product price: 
$12.79
/ea
Keo Countersink, 1 FL, 82 Deg, 3/4, Cobalt, TiN 919-000-586
Keo

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

Zoro # G3310973
Mfr # 919-000-586
product price: 
$57.59
/ea
Keo Countersink, 6 Fl, 82 Deg, 3/4, Cobalt 919-000-747
Keo

Countersink, 6 Fl, 82 Deg, 3/4, Cobalt

Zoro # G2826887
Mfr # 919-000-747
product price: 
$44.19
/ea
Keo 5/16 82 deg ZErO Flute CO Deburring Tool 919-000-202
Keo

5/16 82 deg ZErO Flute CO Deburring Tool

Zoro # G3507384
Mfr # 919-000-202
product price: 
$21.95
/ea
Zoro Select Countersink, 3 FL, 82 Deg, 1/2, HSS 21ML07
Zoro Select

Countersink, 3 FL, 82 Deg, 1/2, HSS

Zoro # G5233943
Mfr # 21ML07
product price: 
$12.55
/ea
Drill America 82 Degree Pilotless Countersink for #10 screw WELCS-10S
Drill America

82 Degree Pilotless Countersink for #10 screw

Zoro # G1740517
Mfr # WELCS-10S
product price: 
$17.99
/ea
Link 3/8" HSS Se .378 X 25/32 Drill 3/4 X 3 Body 1/2 X 1-1/8 Shank 55-L2-196
Link

3/8" HSS Se .378 X 25/32 Drill 3/4 X 3 Body 1/2 X 1-1/8 Shank

Zoro # G7647589
Mfr # 55-L2-196
product price: 
$37.45
/ea
Keo Countersink, 5/16 in, 90 , 1-7/8 in 919-000-219
Keo

Countersink, 5/16 in, 90 , 1-7/8 in

Zoro # G2474071
Mfr # 919-000-219
product price: 
$21.95
/ea
Zoro Select Countersink, 1 FL, 82 Deg, 3/8, HSS, Uncoated 21MK98
Zoro Select

Countersink, 1 FL, 82 Deg, 3/8, HSS, Uncoated

Zoro # G5233794
Mfr # 21MK98
product price: 
$7.45
/ea
Milwaukee Tool Drill Bit Countersink, #6, 3/10 in, 90 48-13-5000
Milwaukee Tool

Drill Bit Countersink, #6, 3/10 in, 90

Zoro # G907963672
Mfr # 48-13-5000
product price: 
$13.47
/ea
Drill America 82 Degree Pilotless Countersink for #8 screw WELCS-8S
Drill America

82 Degree Pilotless Countersink for #8 screw

Zoro # G1739248
Mfr # WELCS-8S
product price: 
$13.65
/ea
Keo 3/8 90 deg ZErO Flute CO Deburring Tool 919-000-221
Keo

3/8 90 deg ZErO Flute CO Deburring Tool

Zoro # G1878344
Mfr # 919-000-221
product price: 
$25.19
/ea
Keo Countersink, 3 Fl, 82 Deg, 3/4, Cobalt 917-000-185
Keo

Countersink, 3 Fl, 82 Deg, 3/4, Cobalt

Zoro # G2322932
Mfr # 917-000-185
product price: 
$46.15
/ea
Zoro Select Countersink, 6 FL, 82 Deg, 1 1/4, HSS, Even 21ML38
Zoro Select

Countersink, 6 FL, 82 Deg, 1 1/4, HSS, Even

Zoro # G5268121
Mfr # 21ML38
product price: 
$40.69
/ea
Keo Countersink, 1 FL, 82 Deg, 3/4, HSS, Uncoated 919-000-157
Keo

Countersink, 1 FL, 82 Deg, 3/4, HSS, Uncoated

Zoro # G0857053
Mfr # 919-000-157
product price: 
$40.85
/ea
Drill America m6 X 1 Drill/Tap/Countersink Bit with 1/4'' Quick Change Hex Shank TDCM6X1
Drill America

m6 X 1 Drill/Tap/Countersink Bit with 1/4'' Quick Change Hex Shank

Zoro # G315485834
Mfr # TDCM6X1
product price: 
$8.49
/ea
Sold in mult. of 2 for $16.98
Keo Drill/Countersink, 90 deg., 1in dia., TiN 919-000-064
Keo

Drill/Countersink, 90 deg., 1in dia., TiN

Zoro # G9103762
Mfr # 919-000-064
product price: 
$78.55
/ea
Keo 5/16 82 deg ZErO Flute CO Deburring Tool 919-000-203
Keo

5/16 82 deg ZErO Flute CO Deburring Tool

Zoro # G0916194
Mfr # 919-000-203
product price: 
$24.79
/ea
Keo 100 deg 6 Flute 7 piece Countersink Set HSS 919-000-444
Keo

100 deg 6 Flute 7 piece Countersink Set HSS

Zoro # G2186292
Mfr # 919-000-444
product price: 
$249.99
/ea
Drill America 3/4"-82 HSS 4 Flute Machine Countersink DEWMSK3/4-82
Drill America

3/4"-82 HSS 4 Flute Machine Countersink

Zoro # G1746774
Mfr # DEWMSK3/4-82
product price: 
$25.35
/ea
Countersinks (3,500+ items) - Page 2
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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

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120 degree countersink1 in endmillcountersink zero flutetool supply coradius endmill

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