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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 26

Link 3/4 X 60 Deg HSS Rh 1Fl Chamfer 1/2 Shank X 2-3/8 Oal 90-L2-411
Link

3/4 X 60 Deg HSS Rh 1Fl Chamfer 1/2 Shank X 2-3/8 Oal

Zoro # G7646749
Mfr # 90-L2-411
product price:  $36.79
/ea
M.A. Ford 3/4 X1-1/2 X 4 .030R 9Fl 79B037502
M.A. Ford

3/4 X1-1/2 X 4 .030R 9Fl

Zoro # G1162352
Mfr # 79B037502
product price:  $33.65
/ea
Sowa 38 952mm Cobalt 90Deg 3Flute Countersink 121901
Sowa

38 952mm Cobalt 90Deg 3Flute Countersink

Zoro # G607183912
Mfr # 121901
product price:  $61.15
/ea
Link 82 Degree No-Flute Cobalt Deburr 4 Pc Set (3/8, 1/2, 3/4 & 1) 94-CO-569
Link

82 Degree No-Flute Cobalt Deburr 4 Pc Set (3/8, 1/2, 3/4 & 1)

Zoro # G7646329
Mfr # 94-CO-569
product price:  $161.99
/ea
Keo Countersink, 1 FL, 60 Deg, 2 In, Cobalt, TiN 919-000-572
Keo

Countersink, 1 FL, 60 Deg, 2 In, Cobalt, TiN

Zoro # G7088532
Mfr # 919-000-572
product price:  $357.99
/ea
Garant High-Precision HSS Countersink, 90 Deg, Extra Long, Uncoated, 31 mm 150372 31
Garant

High-Precision HSS Countersink, 90 Deg, Extra Long, Uncoated, 31 mm

Zoro # G214387659
Mfr # 150372 31
product price:  $276.99
/ea
Big Horn # 12 Complete Countersink W/Taper Drill & Quick-Change 1/4" Hex Shank Adapter From W.L. Fuller (C5M) 18931
Big Horn

# 12 Complete Countersink W/Taper Drill & Quick-Change 1/4" Hex Shank Adapter From W.L. Fuller (C5M)

Zoro # G704393962
Mfr # 18931
product price:  $46.75
/ea
No Product Image Available
Keo

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

Zoro # G621725136
Mfr # 919-002-852
product price:  $326.99
/ea
Walter Taper Shank Countersinks 90 Degree unit: metric Hand: Right E7819-26 E7819-26
Walter

Taper Shank Countersinks 90 Degree unit: metric Hand: Right E7819-26

Zoro # G100032625
Mfr # E7819-26
product price:  $115.99
/ea
Stm 34 Dia 82Deg Single Flute HSS Countersink 120760
Stm

34 Dia 82Deg Single Flute HSS Countersink

Zoro # G407179023
Mfr # 120760
product price:  $82.45
/ea
Holex HSS Countersink, 90 Deg, Uncoated, 7 mm 150175 7
Holex

HSS Countersink, 90 Deg, Uncoated, 7 mm

Zoro # G614391720
Mfr # 150175 7
product price:  $11.35
/ea
Link 12MM HSS Se 12.10 X 23.81 Drill 25.40 X 76.19 Body 15.87 X 28.57 Shank 70-L3-385
Link

12MM HSS Se 12.10 X 23.81 Drill 25.40 X 76.19 Body 15.87 X 28.57 Shank

Zoro # G7647178
Mfr # 70-L3-385
product price:  $41.39
/ea
M.A. Ford Endmill 3/8X2-1/2 .030Cr 79031203
M.A. Ford

Endmill 3/8X2-1/2 .030Cr

Zoro # G1166622
Mfr # 79031203
product price:  $17.99
/ea
Champion Cutting Tool Zero Flute Countersink - Deburring Tool, 82 deg Pnted, Straight Shank CHA CSK14-1
Champion Cutting Tool

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

Zoro # G111874368
Mfr # CHA CSK14-1
product price:  $84.59
/ea
M.A. Ford 3/16 120 Multi-Fl Cs Tin 79T018706
M.A. Ford

3/16 120 Multi-Fl Cs Tin

Zoro # G1165940
Mfr # 79T018706
product price:  $17.49
/ea
Keo Countersink, 3/16 in, 82 , 2 in 919-002-316
Keo

Countersink, 3/16 in, 82 , 2 in

Zoro # G612007449
Mfr # 919-002-316
product price:  $34.09
/ea
Stm 12 Dia 90Deg Single Flute TiN Coated Premium M42 Cobalt Countersink 121631
Stm

12 Dia 90Deg Single Flute TiN Coated Premium M42 Cobalt Countersink

Zoro # G107183931
Mfr # 121631
product price:  $59.29
/ea
No Product Image Available
Keo

Countersink, 2 in, 90 , 3-1/4 in

Zoro # G221726748
Mfr # 917-000-908
product price:  $423.99
/ea
No Product Image Available
Zoro Select

Countersink, 7/16 in, 90 , 3/16 in

Zoro # G021726412
Mfr # 421529
product price:  $138.99
/ea
Keo Countersink, 1 in, 82 , 3 in 917-000-783
Keo

Countersink, 1 in, 82 , 3 in

Zoro # G812007621
Mfr # 917-000-783
product price:  $323.99
/ea
Karnasch HSS-Xe Blue-Tec Coated Countersink, 82 D 201785020
Karnasch

HSS-Xe Blue-Tec Coated Countersink, 82 D

Zoro # G805128104
Mfr # 201785020
product price:  $26.39
/ea
Keo Countersink, 1 FL, 120 Deg, 1/4, Cobalt, TiN 919-000-674
Keo

Countersink, 1 FL, 120 Deg, 1/4, Cobalt, TiN

Zoro # G9538751
Mfr # 919-000-674
product price:  $16.65
/ea
M.A. Ford Xt Endmill 20Mm X 2.0R 61012506
M.A. Ford

Xt Endmill 20Mm X 2.0R

Zoro # G1320029
Mfr # 61012506
product price:  $14.39
/ea
M.A. Ford Xt Endmill 3/8X1/2X.060 61T075003
M.A. Ford

Xt Endmill 3/8X1/2X.060

Zoro # G1368940
Mfr # 61T075003
product price:  $56.29
/ea
Norseman Drill & Tool Norseman 82AG Gold Oxide 82 Degreess Piloted Countersink, Size CS7/16 67070
Norseman Drill & Tool

Norseman 82AG Gold Oxide 82 Degreess Piloted Countersink, Size CS7/16

Zoro # G115850160
Mfr # 67070
product price:  $58.55
/ea
Keo Countersink, 1 FL, 90 Deg, 3/4, Carbide 919-000-965
Keo

Countersink, 1 FL, 90 Deg, 3/4, Carbide

Zoro # G3142772
Mfr # 919-000-965
product price:  $385.99
/ea
Keo Drill/Countersink, 6 FL, 60 deg., 5/8in, HSS 919-000-314
Keo

Drill/Countersink, 6 FL, 60 deg., 5/8in, HSS

Zoro # G2776737
Mfr # 919-000-314
product price:  $34.05
/ea
Zoro Select Countersink, 6 FL, 82 Deg, 1/2, HSS 21ML21
Zoro Select

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

Zoro # G5233864
Mfr # 21ML21
product price:  $11.69
/ea
Keo Countersink, 1 FL, 100 Deg, 1 3/4, Cobalt 919-000-641
Keo

Countersink, 1 FL, 100 Deg, 1 3/4, Cobalt

Zoro # G1908724
Mfr # 919-000-641
product price:  $214.99
/ea
Keo Countersink, 1 FL, 90 Deg, 1/8, Cobalt, TiN 919-000-598
Keo

Countersink, 1 FL, 90 Deg, 1/8, Cobalt, TiN

Zoro # G3079937
Mfr # 919-000-598
product price:  $14.85
/ea
Cmt Countersink, 10mm Max dia., Left 316.100.12
Cmt

Countersink, 10mm Max dia., Left

Zoro # G6097773
Mfr # 316.100.12
product price:  $23.29
/ea
Hhip 3/16" 82 Degree 6 Flute High Speed Steel Chatterless Countersink 2001-3187
Hhip

3/16" 82 Degree 6 Flute High Speed Steel Chatterless Countersink

Zoro # G2468437
Mfr # 2001-3187
product price:  $6.85
/ea
Sold in mult. of 2 for $13.70
Zephyr CountersinkCage, ExtraWide, 1/4"-28 ZT680-SPH-TF
Zephyr

CountersinkCage, ExtraWide, 1/4"-28

Zoro # G2571270
Mfr # ZT680-SPH-TF
product price:  $184.99
/ea
No Product Image Available
Keo

Countersink, 5/8 in, 120 , 2-1/4 in

Zoro # G521726561
Mfr # 917-000-848
product price:  $56.89
/ea
Link 3/8 X 100 Deg HSS Rh 3Fl Center Reamer 3/8 Shank X 1-9/16 Oal 91-L2-566
Link

3/8 X 100 Deg HSS Rh 3Fl Center Reamer 3/8 Shank X 1-9/16 Oal

Zoro # G7647850
Mfr # 91-L2-566
product price:  $16.49
/ea
No Product Image Available
Keo

Countersink, 1 in, 120 , 2-3/4 in

Zoro # G821725264
Mfr # 917-000-846
product price:  $114.99
/ea
Countersinks (4,000+ items) - Page 26
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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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