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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 12

Keo Countersink, 3/8 in, 100 , 2-5/8 in 917-000-814
Keo

Countersink, 3/8 in, 100 , 2-5/8 in

Zoro # G512007570
Mfr # 917-000-814
product price: 
$66.39
/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: 
$54.85
/ea
Keo Countersink, 3 Fl, 90 Deg, 1 1/4, Cobalt 917-000-209
Keo

Countersink, 3 Fl, 90 Deg, 1 1/4, Cobalt

Zoro # G2359813
Mfr # 917-000-209
product price: 
$160.99
/ea
Osg Countersink, 1 in, 60 , 3-1/4 in 700-1000
Osg

Countersink, 1 in, 60 , 3-1/4 in

Zoro # G1772736
Mfr # 700-1000
product price: 
$140.99
/ea
Keo Countersink, 1-1/4 in, 82 , 3-1/4 in 919-002-405
Keo

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

Zoro # G312007596
Mfr # 919-002-405
product price: 
$549.99
/ea
Keo Drill/Countersink, 6 FL, 90 deg., 2in, HSS 919-000-401
Keo

Drill/Countersink, 6 FL, 90 deg., 2in, HSS

Zoro # G2776271
Mfr # 919-000-401
product price: 
$214.99
/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: 
$289.99
/ea
Keo Drill/Countersink, 6 FL, 60 deg., 2in, HSS 919-000-327
Keo

Drill/Countersink, 6 FL, 60 deg., 2in, HSS

Zoro # G2776676
Mfr # 919-000-327
product price: 
$214.99
/ea
Zoro Select Countersink, 1 Flute, Carbide, 3" L 331-008060
Zoro Select

Countersink, 1 Flute, Carbide, 3" L

Zoro # G9735063
Mfr # 331-008060
product price: 
$116.99
/ea
Micro 100 Countersink, Uncoated, 90 deg. Angle CS-312-090
Multiple Options Available
Micro 100

Countersink, Uncoated, 90 deg. Angle

Zoro # G9198677
Mfr # CS-312-090
product price: 
$66.55
/ea
Keo 3/8 x 100 deg KEO CO SF Countersink 919-000-627
Keo

3/8 x 100 deg KEO CO SF Countersink

Zoro # G0529663
Mfr # 919-000-627
product price: 
$17.75
/ea
Keo Countersink, 1/2 in, 60 , 2-3/4 in 919-002-377
Keo

Countersink, 1/2 in, 60 , 2-3/4 in

Zoro # G912007378
Mfr # 919-002-377
product price: 
$101.99
/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: 
$167.99
/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: 
$195.99
/ea
Zoro Select Countersink, 1 Flute, Carbide, 3" L 331-010070
Zoro Select

Countersink, 1 Flute, Carbide, 3" L

Zoro # G9736229
Mfr # 331-010070
product price: 
$194.99
/ea
Zoro Select Countersink, 6 Flutes, Carbide, 2" L 336-004070
Zoro Select

Countersink, 6 Flutes, Carbide, 2" L

Zoro # G9724310
Mfr # 336-004070
product price: 
$39.69
/ea
Keo Countersink, 1-1/2 in, 90 , 2-7/8 in 917-000-125
Keo

Countersink, 1-1/2 in, 90 , 2-7/8 in

Zoro # G2319922
Mfr # 917-000-125
product price: 
$195.99
/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
Micro 100 Countersink, AlTiN, 90 deg. Angle, 2" L CS-187-090X
Micro 100

Countersink, AlTiN, 90 deg. Angle, 2" L

Zoro # G9198360
Mfr # CS-187-090X
product price: 
$49.19
/ea
Zoro Select Countersink, 6 Flutes, Carbide, 2-1/2" L 336-005080
Zoro Select

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

Zoro # G9734503
Mfr # 336-005080
product price: 
$44.25
/ea
Zoro Select Countersink, 1 Flute, Carbide, 2" L 331-003070
Zoro Select

Countersink, 1 Flute, Carbide, 2" L

Zoro # G9724609
Mfr # 331-003070
product price: 
$28.55
/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: 
$165.99
/ea
Link 9/32 To 3/4 Max Cut 82 Degree Cobalt No-Flute 3/8 Shank 2-11/16 Oal 94-CO-197
Link

9/32 To 3/4 Max Cut 82 Degree Cobalt No-Flute 3/8 Shank 2-11/16 Oal

Zoro # G7646286
Mfr # 94-CO-197
product price: 
$46.29
/ea
Versadrive HMT 90Deg DrillSink 10mm Drill Bit x 16.5mm Countersink M8 603070-10165
Versadrive

HMT 90Deg DrillSink 10mm Drill Bit x 16.5mm Countersink M8

Zoro # G609199201
Mfr # 603070-10165
product price: 
$99.99
/ea
Cmt Countersink, 8mm Max dia., Rght 316.080.11
Cmt

Countersink, 8mm Max dia., Rght

Zoro # G6097618
Mfr # 316.080.11
product price: 
$23.35
/ea
Drillco 1/2, COUNTERSINK 90DEG SGL FLUTE - 3600E 36E132C
Drillco

1/2, COUNTERSINK 90DEG SGL FLUTE - 3600E

Zoro # G810372509
Mfr # 36E132C
product price: 
$13.45
/ea
Sgs Countersink 74255
Sgs

Countersink

Zoro # G521843305
Mfr # 74255
product price: 
$50.25
/ea
Versadrive HMT 90Deg DrillSink 13 Drill x 25mm M12 603070-13250
Versadrive

HMT 90Deg DrillSink 13 Drill x 25mm M12

Zoro # G209199519
Mfr # 603070-13250
product price: 
$141.99
/ea
Big Horn #10 Complete Countersink W/Taper Drill W. L. Fuller C10M 18925
Big Horn

#10 Complete Countersink W/Taper Drill W. L. Fuller C10M

Zoro # G704393979
Mfr # 18925
product price: 
$42.75
/ea
Norseman Drill & Tool Norseman 82AG Gold Oxide 82 Degreess Pilotless Countersink, Size CS10S 67200
Norseman Drill & Tool

Norseman 82AG Gold Oxide 82 Degreess Pilotless Countersink, Size CS10S

Zoro # G615849947
Mfr # 67200
product price: 
$17.25
/ea
Keo 82 deg 3 Flute 5 piece Center Reamer Set HSS 917-000-005
Keo

82 deg 3 Flute 5 piece Center Reamer Set HSS

Zoro # G0602761
Mfr # 917-000-005
product price: 
$177.99
/ea
Keo 90 deg 3 Flute 5 piece Center Reamer Set CO 917-000-012
Keo

90 deg 3 Flute 5 piece Center Reamer Set CO

Zoro # G2858475
Mfr # 917-000-012
product price: 
$198.99
/ea
Keo 120 deg 6 Flute 7 piece Countersink Set CO 919-000-037
Keo

120 deg 6 Flute 7 piece Countersink Set CO

Zoro # G6800543
Mfr # 919-000-037
product price: 
$278.99
/ea
Zephyr CountersinkCage, Wide, 1/4"-28, 1.1875in ZT680-SP-S-TF
Zephyr

CountersinkCage, Wide, 1/4"-28, 1.1875in

Zoro # G5910042
Mfr # ZT680-SP-S-TF
product price: 
$214.99
/ea
Keo 82 deg 3 Flute 5 piece Center Reamer Set CO 917-000-011
Keo

82 deg 3 Flute 5 piece Center Reamer Set CO

Zoro # G1902065
Mfr # 917-000-011
product price: 
$190.99
/ea
Zephyr Countersink Cage, 5/16" Cutter Dia. ZT284-B
Zephyr

Countersink Cage, 5/16" Cutter Dia.

Zoro # G2472920
Mfr # ZT284-B
product price: 
$350.99
/ea
Countersinks (3,500+ 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

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radius endmill1 in endmillsingle flute counter sinkdrill countersink bit3" threaded cap
1 in countersinkyg-1 tool co1/2 in countersinkmetric counterborecountersink zero flute

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