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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 4

Cleveland Countersink, 2" L, HSS, Center Reamer C46211
Cleveland

Countersink, 2" L, HSS, Center Reamer

Zoro # G4780349
Mfr # C46211
product price:  $29.49
/ea
Zephyr Countersink Cage, 5/8" Cutter Dia. ZT330-SP-N
Zephyr

Countersink Cage, 5/8" Cutter Dia.

Zoro # G2472893
Mfr # ZT330-SP-N
product price:  $132.99
/ea
Zoro Select Countersink, 1 FL, 82 Deg, 1/4, HSS, Uncoated 21ML02
Zoro Select

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

Zoro # G5233846
Mfr # 21ML02
product price:  $5.69
/ea
Melin Tool Co Cobalt Countersink, 82 deg., 7/8" HSP6-7/8-82T
Melin Tool Co

Cobalt Countersink, 82 deg., 7/8"

Zoro # G5300263
Mfr # HSP6-7/8-82T
product price:  $120.99
/ea
Zephyr Countersink Cage, 5/8" Cutter Dia. ZT330-SP-S
Zephyr

Countersink Cage, 5/8" Cutter Dia.

Zoro # G2472850
Mfr # ZT330-SP-S
product price:  $127.99
/ea
Field Tool Supply Co Severance Chatter Free Stop Countersink Cutter 82 Degree 5/8" Diameter 5/16 Pilot Hole 6815525
Field Tool Supply Co

Severance Chatter Free Stop Countersink Cutter 82 Degree 5/8" Diameter 5/16 Pilot Hole

Zoro # G705978922
Mfr # 6815525
product price:  $85.19
/ea
Eazypower Eazypower Isomax 3/8 in. X 3/8 inch  D Tool Steel Countersink Countersink Bit 1 pc 30353
Eazypower

Eazypower Isomax 3/8 in. X 3/8 inch D Tool Steel Countersink Countersink Bit 1 pc

Zoro # G1930281
Mfr # 30353
product price:  $9.59
/ea
Hhip 1-1/4 to 2-1/4" Indexable 82 Degree Countersink & Chamfer Tool 2001-0040
Hhip

1-1/4 to 2-1/4" Indexable 82 Degree Countersink & Chamfer Tool

Zoro # G2468577
Mfr # 2001-0040
product price:  $61.99
/ea
Melin Tool Co Countersink, Hss, Cnc, 82 deg., 1" HS6NC-1-82
Melin Tool Co

Countersink, Hss, Cnc, 82 deg., 1"

Zoro # G4558080
Mfr # HS6NC-1-82
product price:  $83.79
/ea
Melin Tool Co Countersink, Hss, 82 deg., 1/2" HS3-1/2-82T
Melin Tool Co

Countersink, Hss, 82 deg., 1/2"

Zoro # G4741602
Mfr # HS3-1/2-82T
product price:  $31.69
/ea
Champion Cutting Tool CSK Zero Flute Countersink - Deburring Tool, 82 deg Pntless, Round Shank CHA CSK26
Champion Cutting Tool

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

Zoro # G911874384
Mfr # CHA CSK26
product price:  $60.19
/ea
Drill America 1/2"-82 Carbide 6 Flute Countersink DMOCHAT1/2-82
Drill America

1/2"-82 Carbide 6 Flute Countersink

Zoro # G410548250
Mfr # DMOCHAT1/2-82
product price:  $70.59
/ea
Milwaukee Tool 3/16 in. No 10 Countersink Drill Bit 48-13-5002
Milwaukee Tool

3/16 in. No 10 Countersink Drill Bit

Zoro # G607963750
Mfr # 48-13-5002
product price:  $13.47
/ea
Keo 1 1/4 82 deg ZErO Flute CO Deburring Tool 919-000-215
Keo

1 1/4 82 deg ZErO Flute CO Deburring Tool

Zoro # G1757682
Mfr # 919-000-215
product price:  $157.99
/ea
Link #6 HSS Se .140 X 11/32 Drill 5/16 X 1-3/4 Body 1/4 X 5/8 Shank 55-L2-190
Link

#6 HSS Se .140 X 11/32 Drill 5/16 X 1-3/4 Body 1/4 X 5/8 Shank

Zoro # G7642110
Mfr # 55-L2-190
product price:  $21.25
/ea
Euroboor Countersink, 3/8"-1", 3/4" Arbor for mag drills SCE.25
Euroboor

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

Zoro # G5389117
Mfr # SCE.25
product price:  $63.95
/ea
Keo 60 deg 6 Flute 7 piece Countersink Set CO 919-000-038
Keo

60 deg 6 Flute 7 piece Countersink Set CO

Zoro # G1033085
Mfr # 919-000-038
product price:  $247.99
/ea
Cleveland Countersink Set, 82 , 5 C00971
Cleveland

Countersink Set, 82 , 5

Zoro # G4765043
Mfr # C00971
product price:  $151.99
/ea
Rocky Mountain Twist Cobalt Countersink .500 X No 21 954CO5-21
Rocky Mountain Twist

Cobalt Countersink .500 X No 21

Zoro # G1249904
Mfr # 954CO5-21
product price:  $21.15
/ea
Keo Countersink, 6 FL, 82 Deg, 1 1/4, Cobalt, TiN 919-000-754
Keo

Countersink, 6 FL, 82 Deg, 1 1/4, Cobalt, TiN

Zoro # G6875994
Mfr # 919-000-754
product price:  $129.99
/ea
Keo Countersink, 6 Fl, 82 Deg, 1/2, Cobalt 919-000-741
Keo

Countersink, 6 Fl, 82 Deg, 1/2, Cobalt

Zoro # G3025452
Mfr # 919-000-741
product price:  $22.39
/ea
Keo 7/8 x 82 deg HSS 6FLT Countersink 919-000-354
Keo

7/8 x 82 deg HSS 6FLT Countersink

Zoro # G3297707
Mfr # 919-000-354
product price:  $47.75
/ea
Keo Drill/Countersink, 6 FL, 82 deg., 5/8in, HSS 919-000-349
Keo

Drill/Countersink, 6 FL, 82 deg., 5/8in, HSS

Zoro # G2776545
Mfr # 919-000-349
product price:  $35.29
/ea
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
Zoro Select Countersink, 6 FL, 82 Deg, 1/2, HSS, Even 21ML27
Zoro Select

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

Zoro # G5234083
Mfr # 21ML27
product price:  $8.89
/ea
Champion Cutting Tool CSK Zero Flute Countersink - Deburring Tool, 82 deg Pntless, Round Shank CHA CSK6S
Champion Cutting Tool

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

Zoro # G911874636
Mfr # CHA CSK6S
product price:  $19.79
/ea
Euroboor Countersink, 3/8"-2", 3/4" Arbor for mag drills SCE.50
Euroboor

Countersink, 3/8"-2", 3/4" Arbor for mag drills

Zoro # G5389108
Mfr # SCE.50
product price:  $121.99
/ea
Keo Countersink, 1 FL, 120 Deg, 3/8, Cobalt, TiN 919-000-676
Keo

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

Zoro # G6916971
Mfr # 919-000-676
product price:  $18.69
/ea
Keo Countersink Set, 82 , 5 919-000-218
Keo

Countersink Set, 82 , 5

Zoro # G1060927
Mfr # 919-000-218
product price:  $221.99
/ea
Osg Countersink, Multi FL, 82 deg., 3inL, 1 in. 701-1001
Osg

Countersink, Multi FL, 82 deg., 3inL, 1 in.

Zoro # G1772480
Mfr # 701-1001
product price:  $80.79
/ea
Champion Cutting Tool Zero Flute Countersink - Deburring Tool, 82 deg Pnted, Straight Shank CHA CSK8-1
Champion Cutting Tool

Zero Flute Countersink - Deburring Tool, 82 deg Pnted, Straight Shank

Zoro # G311874663
Mfr # CHA CSK8-1
product price:  $40.25
/ea
Hhip 1/4-1" 8 Piece 82 Degree 6 Flute High Speed Steel Countersink Set 2001-3001
Hhip

1/4-1" 8 Piece 82 Degree 6 Flute High Speed Steel Countersink Set

Zoro # G2468394
Mfr # 2001-3001
product price:  $135.99
/ea
Melin Tool Co Countersink, Hss, 82 deg., 5/8" HS3-5/8-82T
Melin Tool Co

Countersink, Hss, 82 deg., 5/8"

Zoro # G4741611
Mfr # HS3-5/8-82T
product price:  $37.15
/ea
Osg Countersink, 1 FL, 82 deg., 1 in. 700-1001
Osg

Countersink, 1 FL, 82 deg., 1 in.

Zoro # G1772727
Mfr # 700-1001
product price:  $134.99
/ea
Keo 1/4 x 120 deg HSS 6FLT Countersink 919-000-486
Keo

1/4 x 120 deg HSS 6FLT Countersink

Zoro # G3383624
Mfr # 919-000-486
product price:  $12.79
/ea
Osg Countersink, 2-3/8 in. L, 82 deg., 3/8 in. 706-3750-082
Osg

Countersink, 2-3/8 in. L, 82 deg., 3/8 in.

Zoro # G1772246
Mfr # 706-3750-082
product price:  $35.15
/ea
Countersinks (4,000+ items) - Page 4
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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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yg-1 tool cocountersink zero flutemetric counterbore82 degree center drill1 in countersink

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