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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 22

Keo Countersink, 5/8 in, 100 , 2-1/4 in 917-000-061
Keo

Countersink, 5/8 in, 100 , 2-1/4 in

Zoro # G2870016
Mfr # 917-000-061
product price:  $28.19
/ea
Keo Countersink, 3 Fl, 100 Deg, 3/8, Cobalt 917-000-219
Keo

Countersink, 3 Fl, 100 Deg, 3/8, Cobalt

Zoro # G3287286
Mfr # 917-000-219
product price:  $18.55
/ea
Keo Drill/Countersink, 90 deg., 3/16in, RH, TiN 919-000-100
Keo

Drill/Countersink, 90 deg., 3/16in, RH, TiN

Zoro # G9671751
Mfr # 919-000-100
product price:  $13.75
/ea
Keo Countersink, 6 FL, 120 Deg, 7/8, Cobalt 919-000-893
Keo

Countersink, 6 FL, 120 Deg, 7/8, Cobalt

Zoro # G6532057
Mfr # 919-000-893
product price:  $58.69
/ea
Osg Countersink, 5/8 in, 60 , 3-1/16 in 700-6253
Osg

Countersink, 5/8 in, 60 , 3-1/16 in

Zoro # G1772550
Mfr # 700-6253
product price:  $74.35
/ea
Keo Countersink, 6 FL, 120 Deg, 1/2, HSS, TiN 919-000-495
Keo

Countersink, 6 FL, 120 Deg, 1/2, HSS, TiN

Zoro # G6828753
Mfr # 919-000-495
product price:  $25.59
/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
Keo Countersink, 3 FL, 90 deg, 1-1/4in, HSS, TiN 917-000-108
Keo

Countersink, 3 FL, 90 deg, 1-1/4in, HSS, TiN

Zoro # G8924684
Mfr # 917-000-108
product price:  $146.99
/ea
Keo Countersink, 6 FL, 120 Deg, 3/8, Cobalt, TiN 919-000-882
Keo

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

Zoro # G6459327
Mfr # 919-000-882
product price:  $19.29
/ea
Chicago-Latrobe Countersink, 2" L, HSS, 3-Flute, 6 pcs. 56860
Chicago-Latrobe

Countersink, 2" L, HSS, 3-Flute, 6 pcs.

Zoro # G4794769
Mfr # 56860
product price:  $24.79
/ea
Sold in mult. of 6 for $148.74
Keo Drill/Countersink, 6 FL, 60 deg., 2in L, HSS 919-000-310
Keo

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

Zoro # G2776755
Mfr # 919-000-310
product price:  $22.99
/ea
Keo Countersink, 6 FL, 110 Deg, 1/2, Cobalt, TiN 55585-TiN
Keo

Countersink, 6 FL, 110 Deg, 1/2, Cobalt, TiN

Zoro # G6893022
Mfr # 55585-TiN
product price:  $20.65
/ea
Sold in mult. of 6 for $123.90
Keo Countersink, 3 FL, 60 Deg, 1 1/4, Carbide 917-000-317
Keo

Countersink, 3 FL, 60 Deg, 1 1/4, Carbide

Zoro # G7158794
Mfr # 917-000-317
product price:  $405.99
/ea
Keo Countersink, 6 FL, 100 Deg, 1 1/2, Carbide 919-001-075
Keo

Countersink, 6 FL, 100 Deg, 1 1/2, Carbide

Zoro # G7121956
Mfr # 919-001-075
product price:  $631.99
/ea
Keo Countersink, 3FL, 90 deg, 1-3/4in, Uncoated 917-000-137
Keo

Countersink, 3FL, 90 deg, 1-3/4in, Uncoated

Zoro # G8924867
Mfr # 917-000-137
product price:  $244.99
/ea
Micro 100 Countersink, AlTiN, 120 deg. Angle, 1-1/2"L CS-125-120X
Micro 100

Countersink, AlTiN, 120 deg. Angle, 1-1/2"L

Zoro # G9198309
Mfr # CS-125-120X
product price:  $34.59
/ea
Keo Countersink, 6 FL, 60 Deg, 1 1/2, Carbide 919-001-008
Keo

Countersink, 6 FL, 60 Deg, 1 1/2, Carbide

Zoro # G6761982
Mfr # 919-001-008
product price:  $631.99
/ea
Micro 100 Countersink, Uncoated, 100 deg. Angle, 2" L CS-187-100
Micro 100

Countersink, Uncoated, 100 deg. Angle, 2" L

Zoro # G9198546
Mfr # CS-187-100
product price:  $33.59
/ea
Keo Countersink, 3 FL, 82 Deg, 1 3/4, Cobalt 917-000-193
Keo

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

Zoro # G1976441
Mfr # 917-000-193
product price:  $296.99
/ea
Keo Countersink, 6 Fl, 60 Deg, 5/16, Cobalt 919-000-699
Keo

Countersink, 6 Fl, 60 Deg, 5/16, Cobalt

Zoro # G0898353
Mfr # 919-000-699
product price:  $15.95
/ea
Keo Countersink, 3 Fl, 120 Deg, 1 1/4, Cobalt 917-000-269
Keo

Countersink, 3 Fl, 120 Deg, 1 1/4, Cobalt

Zoro # G7262351
Mfr # 917-000-269
product price:  $161.99
/ea
Keo Countersink, 3/8 in, 100 , 1-3/4 in 55773-TiALN
Keo

Countersink, 3/8 in, 100 , 1-3/4 in

Zoro # G6694782
Mfr # 55773-TiALN
product price:  $49.79
/ea
Keo Countersink, 4 Fl, 90 Deg, 1 1/2, Cobalt 917-000-295
Keo

Countersink, 4 Fl, 90 Deg, 1 1/2, Cobalt

Zoro # G7171351
Mfr # 917-000-295
product price:  $181.99
/ea
Keo Countersink, 6 FL, 100 Deg, 1 1/4, Carbide 919-001-073
Keo

Countersink, 6 FL, 100 Deg, 1 1/4, Carbide

Zoro # G7152232
Mfr # 919-001-073
product price:  $405.99
/ea
Keo SINGLE END COUNTERSINK, 5/8 IN DIA BODY, 3/8 IN DIA SHANK, 1 FLUTES, 82 DEG INCLUDED, HSS 53588
Keo

SINGLE END COUNTERSINK, 5/8 IN DIA BODY, 3/8 IN DIA SHANK, 1 FLUTES, 82 DEG INCLUDED, HSS

Zoro # G422801152
Mfr # 53588
product price:  $24.49
/ea
No Product Image Available
Cleveland

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

Zoro # G109197745
Mfr # C46364
product price:  $49.49
/ea
No Product Image Available
Zoro Select

Countersink, 1/2 in, 90 , 159/1000 in

Zoro # G321724873
Mfr # 421535
product price:  $117.99
/ea
No Product Image Available
M.A. Ford

Countersink, 3/16 x 100

Zoro # G916077650
Mfr # 79018704
product price:  $9.99
/ea
Field Tool Supply Co Severance Chatter Free Stop Countersink Cutter 82 Degree 7/16" Diameter 3/16 Pilot Hole 6815501
Field Tool Supply Co

Severance Chatter Free Stop Countersink Cutter 82 Degree 7/16" Diameter 3/16 Pilot Hole

Zoro # G105978874
Mfr # 6815501
product price:  $53.15
/ea
No Product Image Available
Cleveland

Countersink, 1/4 in, 60 , 2 in

Zoro # G009197784
Mfr # C46346
product price:  $28.49
/ea
Stm 112 82Deg 4Flute HSS Machine Countersink 120980
Stm

112 82Deg 4Flute HSS Machine Countersink

Zoro # G307181157
Mfr # 120980
product price:  $447.99
/ea
Keo Countersink, 6 FL, 110 Deg, 1 1/2, Cobalt 55593
Keo

Countersink, 6 FL, 110 Deg, 1 1/2, Cobalt

Zoro # G6969313
Mfr # 55593
product price:  $107.99
/ea
No Product Image Available
Zoro Select

Countersink, 1/2 in, 90 , 387/2000 in

Zoro # G221727295
Mfr # 421539
product price:  $126.99
/ea
No Product Image Available
Zoro Select

Countersink, 3/8 in, 90 , 387/2000 in

Zoro # G521727544
Mfr # 421525
product price:  $126.99
/ea
Cleveland Countersink, 5/8 in, 90 , 2-1/8 in C94577
Cleveland

Countersink, 5/8 in, 90 , 2-1/8 in

Zoro # G4855547
Mfr # C94577
product price:  $32.59
/ea
Walter Countersinks 60 Degree unit: metric Hand: Right E6818-16 E6818-16
Walter

Countersinks 60 Degree unit: metric Hand: Right E6818-16

Zoro # G500030528
Mfr # E6818-16
product price:  $33.99
/ea
Countersinks (4,000+ items) - Page 22
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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

Center DrillsSpotting DrillsJobber Length Drill BitsDrill Bit SetsHole Saws
Step Drill BitsHand TapsReduced Shank Drill BitsHigh Speed Jobber Drill BitsHex Dies
1/2 in countersinkcounter bore setsingle flute counter sink3" threaded capdrill countersink bit
yg-1 tool cometric counterbore82 degree center drill60 degree countersinkradius endmill

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