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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
  8. /
  9. Countersinks

Countersinks (3,500+ items) - Page 107

Sowa 5pc 3Flute 90Deg Cobalt Countersink Set 121865
Sowa

5pc 3Flute 90Deg Cobalt Countersink Set

Zoro # G007183895
Mfr # 121865
product price: 
$551.99
/ea
Stm 112 90Deg 6Flute HSS Chatterless Countersink 120736
Stm

112 90Deg 6Flute HSS Chatterless Countersink

Zoro # G007181747
Mfr # 120736
product price: 
$374.99
/ea
Field Tool Supply Co Severance Chatter Free Stop Countersink Cutter 90 Degree 5/8" Diameter 1/4 Pilot Hole 6815669
Field Tool Supply Co

Severance Chatter Free Stop Countersink Cutter 90 Degree 5/8" Diameter 1/4 Pilot Hole

Zoro # G205978880
Mfr # 6815669
product price: 
$133.99
/ea
Field Tool Supply Co Severance HSS 6 Flute Chatterless Countersink 3/4" Dia. - 90 Degree 6802419
Field Tool Supply Co

Severance HSS 6 Flute Chatterless Countersink 3/4" Dia. - 90 Degree

Zoro # G205978934
Mfr # 6802419
product price: 
$156.99
/ea
Field Tool Supply Co Severance Chatter Free Stop Countersink Cutter 90 Degree 3/8" Diameter No 30 Pilot Hole 6815632
Field Tool Supply Co

Severance Chatter Free Stop Countersink Cutter 90 Degree 3/8" Diameter No 30 Pilot Hole

Zoro # G005978875
Mfr # 6815632
product price: 
$61.99
/ea
Keo Countersink, 3 FL, 60 Deg, 1 In, Co, TiN 917-000-168
Keo

Countersink, 3 FL, 60 Deg, 1 In, Co, TiN

Zoro # G6995371
Mfr # 917-000-168
product price: 
$85.99
/ea
Keo Countersink, 6 FL, 100 Deg, 5/8, HSS, TiN 919-000-425
Keo

Countersink, 6 FL, 100 Deg, 5/8, HSS, TiN

Zoro # G6634013
Mfr # 919-000-425
product price: 
$38.59
/ea
Sowa 5pc 3Flute 82Deg TiN Coated Cobalt Countersink Set 121870
Sowa

5pc 3Flute 82Deg TiN Coated Cobalt Countersink Set

Zoro # G507183913
Mfr # 121870
product price: 
$961.99
/ea
Hd Countersink Hi-Speed Steel PCSH1
Hd

Countersink Hi-Speed Steel

Zoro # G510628456
Mfr # PCSH1
product price: 
$20.85
/ea
M.A. Ford 1/2X1-1/4X.030R Endmill 79250002
M.A. Ford

1/2X1-1/4X.030R Endmill

Zoro # G1165469
Mfr # 79250002
product price: 
$610.99
/ea
Light House Beauty 3 Taper Drill With Countersink Pieces Set LI3509020
Light House Beauty

3 Taper Drill With Countersink Pieces Set

Zoro # G212537964
Mfr # LI3509020
product price: 
$44.15
/ea
M.A. Ford Xt 3/8 X 2 X 4 X .030Cr 67150001
M.A. Ford

Xt 3/8 X 2 X 4 X .030Cr

Zoro # G1163868
Mfr # 67150001
product price: 
$183.99
/ea
M.A. Ford 3/4X1X.030R Endmill 79300002
M.A. Ford

3/4X1X.030R Endmill

Zoro # G1163840
Mfr # 79300002
product price: 
$914.99
/ea
Field Tool Supply Co Severance Chatter Free Stop Countersink Cutter 82 Degree 3/8" Diameter 3/32 Pilot Hole 6815485
Field Tool Supply Co

Severance Chatter Free Stop Countersink Cutter 82 Degree 3/8" Diameter 3/32 Pilot Hole

Zoro # G905978869
Mfr # 6815485
product price: 
$67.15
/ea
Field Tool Supply Co Severance Chatter Free Stop Countersink Cutter 90 Degree 5/8" Diameter 5/16 Pilot Hole 6815670
Field Tool Supply Co

Severance Chatter Free Stop Countersink Cutter 90 Degree 5/8" Diameter 5/16 Pilot Hole

Zoro # G805978884
Mfr # 6815670
product price: 
$129.99
/ea
Stm 6 Plain Type Solid Carbide Combined Drill  Countersink 116261
Stm

6 Plain Type Solid Carbide Combined Drill Countersink

Zoro # G907179295
Mfr # 116261
product price: 
$294.99
/ea
Keo Countersink, 6 FL, 100 Deg, 3 In, Cobalt 55577
Keo

Countersink, 6 FL, 100 Deg, 3 In, Cobalt

Zoro # G7033476
Mfr # 55577
product price: 
$639.99
/ea
Sowa 516 793mm HSCO 82Deg 3Flute Countersink 121876
Sowa

516 793mm HSCO 82Deg 3Flute Countersink

Zoro # G707183836
Mfr # 121876
product price: 
$49.29
/ea
Keo Countersink, 6 FL, 110 Deg, 1 1/2, Co, TiN 55593-TiN
Keo

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

Zoro # G6428493
Mfr # 55593-TiN
product price: 
$153.99
/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
Sowa 7pc 3Flute 82Deg Cobalt Countersink Set 121861
Sowa

7pc 3Flute 82Deg Cobalt Countersink Set

Zoro # G607183790
Mfr # 121861
product price: 
$488.99
/ea
Stm 1 82Deg 6Flute Carbide Countersink 172936
Stm

1 82Deg 6Flute Carbide Countersink

Zoro # G707180996
Mfr # 172936
product price: 
$294.99
/ea
Melin Tool Co Carbide Countersink, 100 deg., 1/2" C6NC-1/2-100
Melin Tool Co

Carbide Countersink, 100 deg., 1/2"

Zoro # G5327091
Mfr # C6NC-1/2-100
product price: 
$89.89
/ea
Stm 12pc 100Deg Single Flute HSS Countersink Set 120864
Stm

12pc 100Deg Single Flute HSS Countersink Set

Zoro # G407181583
Mfr # 120864
product price: 
$965.99
/ea
Melin Tool Co Drill Point Countersink, HSS, 90 deg., 1/2" HS4DP-1/2-90
Melin Tool Co

Drill Point Countersink, HSS, 90 deg., 1/2"

Zoro # G5300780
Mfr # HS4DP-1/2-90
product price: 
$36.35
/ea
Stm 34 Dia 90Deg Single Flute HSS Countersink 120775
Stm

34 Dia 90Deg Single Flute HSS Countersink

Zoro # G207178820
Mfr # 120775
product price: 
$82.45
/ea
Stm 5pc 90Deg 3Flute HSS Countersink Set 121060
Stm

5pc 90Deg 3Flute HSS Countersink Set

Zoro # G107181852
Mfr # 121060
product price: 
$578.99
/ea
Stm 34 60 Deg, 6Flute Carbide Countersink 172932
Stm

34 60 Deg, 6Flute Carbide Countersink

Zoro # G007179485
Mfr # 172932
product price: 
$217.99
/ea
No Product Image Available
M.A. Ford

Countersink, Carbide, 5/8 dia., 3/8" Shank

Zoro # G7346287
Mfr # 78062503
product price: 
$72.35
/ea
No Product Image Available
M.A. Ford

Countersink, Carbide, 1" dia., 1/2" Shank

Zoro # G7266609
Mfr # 78100002
product price: 
$263.99
/ea
Freud Carbide Tipped Boring Bit Count 7016R
Freud

Carbide Tipped Boring Bit Count

Zoro # G903676385
Mfr # 7016R
product price: 
$24.19
/ea
No Product Image Available
Wl Fuller

Countersink C6, 9/64

Zoro # G610087788
Mfr # C6
product price: 
$7.89
/ea
Freud Carbide Tipped Boring Bit Count 7010R
Freud

Carbide Tipped Boring Bit Count

Zoro # G403676229
Mfr # 7010R
product price: 
$26.79
/ea
Freud Carbide Tipped Boring Bit Count 7014R
Freud

Carbide Tipped Boring Bit Count

Zoro # G203676276
Mfr # 7014R
product price: 
$25.29
/ea
Field Tool Supply Co Severance HSS 6 Flute Chatterless Countersink 3/4" Dia. - 82 Degree 6802399
Field Tool Supply Co

Severance HSS 6 Flute Chatterless Countersink 3/4" Dia. - 82 Degree

Zoro # G405978932
Mfr # 6802399
product price: 
$130.99
/ea
Field Tool Supply Co Severance HSS 6 Flute Chatterless Countersink 1" Dia. - 82 Degree 6802401
Field Tool Supply Co

Severance HSS 6 Flute Chatterless Countersink 1" Dia. - 82 Degree

Zoro # G005978943
Mfr # 6802401
product price: 
$229.99
/ea
Countersinks (3,500+ items) - Page 107
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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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Reduced Shank Drill BitsHand TapsStep Drill BitsHigh Speed Jobber Drill BitsTap Sets
drill countersink bit1 in endmillsingle flute counter sinkcombination drill and countersinktool supply co
3" threaded cap120 degree countersinkcountersink zero fluteradius endmillma ford countersink set

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