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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 (4,000+ items) - Page 5

Keo 1 1/2 x 82 deg HSS 6FLT Countersink 919-000-360
Keo

1 1/2 x 82 deg HSS 6FLT Countersink

Zoro # G2610002
Mfr # 919-000-360
product price:  $122.99
/ea
Keo Countersink, 3 FL, 100 Deg, 1/2, Carbide 917-000-369
Keo

Countersink, 3 FL, 100 Deg, 1/2, Carbide

Zoro # G6955706
Mfr # 917-000-369
product price:  $65.39
/ea
Osg Countersink, Multi FL, 82 deg., 1 in. 706-1000-082
Osg

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

Zoro # G1772307
Mfr # 706-1000-082
product price:  $138.99
/ea
Keo Countersink, Pilot 9 mm, CTRbore 15 mm 902-000-060
Keo

Countersink, Pilot 9 mm, CTRbore 15 mm

Zoro # G7253881
Mfr # 902-000-060
product price:  $68.79
/ea
Melin Tool Co Countersink, HSS, 1F, 82 deg., 5/8", Number of Flutes: 1 HS1-5/8-82-1/4
Melin Tool Co

Countersink, HSS, 1F, 82 deg., 5/8", Number of Flutes: 1

Zoro # G5302372
Mfr # HS1-5/8-82-1/4
product price:  $24.29
/ea
Holex HSS Countersink, 90 Deg, Uncoated, 5 mm 150175 5
Holex

HSS Countersink, 90 Deg, Uncoated, 5 mm

Zoro # G814391728
Mfr # 150175 5
product price:  $10.19
/ea
Holex HSS Countersink, 90 Deg, Uncoated, 4.3 mm 150175 4,3
Holex

HSS Countersink, 90 Deg, Uncoated, 4.3 mm

Zoro # G014391801
Mfr # 150175 4,3
product price:  $10.19
/ea
Holex Pro Steel High-Precision HSS Countersink, 90 Deg, TiAlN Coated, 20.5 mm 150182 20,5
Holex

Pro Steel High-Precision HSS Countersink, 90 Deg, TiAlN Coated, 20.5 mm

Zoro # G014391696
Mfr # 150182 20,5
product price:  $41.89
/ea
Holex HSS Countersink, 90 Deg, Uncoated, 23 mm 150175 23
Holex

HSS Countersink, 90 Deg, Uncoated, 23 mm

Zoro # G914391741
Mfr # 150175 23
product price:  $32.99
/ea
Holex Pro Steel High-Precision HSS Countersink with 3 Drive Flats, 90 Deg, TiAlN Coated, 11.5 mm 150184 11,5
Holex

Pro Steel High-Precision HSS Countersink with 3 Drive Flats, 90 Deg, TiAlN Coated, 11.5 mm

Zoro # G214391564
Mfr # 150184 11,5
product price:  $27.69
/ea
Holex HSS Countersink, 90 Deg, Uncoated, 12.4 mm 150175 12,4
Holex

HSS Countersink, 90 Deg, Uncoated, 12.4 mm

Zoro # G014391443
Mfr # 150175 12,4
product price:  $14.85
/ea
Holex HSS Countersink, 90 Deg, Uncoated, 6.3 mm 150175 6,3
Holex

HSS Countersink, 90 Deg, Uncoated, 6.3 mm

Zoro # G114391749
Mfr # 150175 6,3
product price:  $10.69
/ea
Zephyr Countersink Cage, 3/8" Cutter Dia. ZT284-C
Zephyr

Countersink Cage, 3/8" Cutter Dia.

Zoro # G2472939
Mfr # ZT284-C
product price:  $303.99
/ea
Keo 1-1/2 x 82 deg KEO HSS RH 3Fl C Reamer 917-000-123
Keo

1-1/2 x 82 deg KEO HSS RH 3Fl C Reamer

Zoro # G3268404
Mfr # 917-000-123
product price:  $171.99
/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
Link #8 HSS Se .166 X 15/32 Drill 7/16 X 2 Body 1/4 X 5/8 Shank 55-L2-191
Link

#8 HSS Se .166 X 15/32 Drill 7/16 X 2 Body 1/4 X 5/8 Shank

Zoro # G7645629
Mfr # 55-L2-191
product price:  $23.99
/ea
Link English HSS Combined Drill & Counterbore 9 Pc Set 05-L2-376
Link

English HSS Combined Drill & Counterbore 9 Pc Set

Zoro # G7646688
Mfr # 05-L2-376
product price:  $257.99
/ea
Hhip 1-1/4in 82 Degree 3 Flute HSS Countersink 2001-2001
Hhip

1-1/4in 82 Degree 3 Flute HSS Countersink

Zoro # G715031051
Mfr # 2001-2001
product price:  $51.75
/ea
Walter Surface Technologies Vp Weldon Shank Countersink 2 01U500
Walter Surface Technologies

Vp Weldon Shank Countersink 2

Zoro # G609993656
Mfr # 01U500
product price:  $221.99
/ea
Hhip 1-1/4 in. Single Flute 90 Degree High Speed Steel Countersink 2001-0808
Hhip

1-1/4 in. Single Flute 90 Degree High Speed Steel Countersink

Zoro # G412124612
Mfr # 2001-0808
product price:  $59.45
/ea
Hhip 1/4 Single Flute 90 Degree High Speed Steel Countersink 2001-0802
Hhip

1/4 Single Flute 90 Degree High Speed Steel Countersink

Zoro # G912482229
Mfr # 2001-0802
product price:  $4.89
/ea
Sold in mult. of 2 for $9.78
Milwaukee Tool 11/64 in. No 8 Countersink Drill Bit 48-13-5001
Milwaukee Tool

11/64 in. No 8 Countersink Drill Bit

Zoro # G007963732
Mfr # 48-13-5001
product price:  $13.47
/ea
Zephyr Countersink Cage, 3/4" Cutter Dia. ZT680-SP-N-TF
Zephyr

Countersink Cage, 3/4" Cutter Dia.

Zoro # G2571438
Mfr # ZT680-SP-N-TF
product price:  $189.99
/ea
Field Tool Supply Co Severance Chatter Free Stop Countersink Cutter 82 Degree 5/8" Diameter 3/16 Pilot Hole 6815520
Field Tool Supply Co

Severance Chatter Free Stop Countersink Cutter 82 Degree 5/8" Diameter 3/16 Pilot Hole

Zoro # G205978903
Mfr # 6815520
product price:  $70.45
/ea
Hhip 5/8" 82 Degree 3 Flute HSS Countersink 2001-1625
Hhip

5/8" 82 Degree 3 Flute HSS Countersink

Zoro # G2468446
Mfr # 2001-1625
product price:  $19.45
/ea
Keo SINGLE END COUNTERSINK, 1 IN DIA BODY, .5 DIA SHANK, 1 FLUTES, 82 DEG INCLUDED, HSS 53108
Keo

SINGLE END COUNTERSINK, 1 IN DIA BODY, .5 DIA SHANK, 1 FLUTES, 82 DEG INCLUDED, HSS

Zoro # G422801428
Mfr # 53108
product price:  $86.89
/ea
Drill America .431"-7/8" 82 Degree Pilotless Countersink WELCS-36
Drill America

.431"-7/8" 82 Degree Pilotless Countersink

Zoro # G1743204
Mfr # WELCS-36
product price:  $63.99
/ea
Kodiak Cutting Tools 3/8 Carbide Countersink Six Flute 100 Deg. 5516522
Kodiak Cutting Tools

3/8 Carbide Countersink Six Flute 100 Deg.

Zoro # G8676826
Mfr # 5516522
product price:  $49.75
/ea
Mastercut Tool 1/2x1/4x2-3/4 3FL 90 Degree Countersink 680-510
Mastercut Tool

1/2x1/4x2-3/4 3FL 90 Degree Countersink

Zoro # G600579309
Mfr # 680-510
product price:  $27.69
/ea
Hhip 3/8" 82 Degree 6 Flute High Speed Steel Chatterless Countersink 2001-3375
Hhip

3/8" 82 Degree 6 Flute High Speed Steel Chatterless Countersink

Zoro # G2468306
Mfr # 2001-3375
product price:  $9.15
/ea
Norseman Drill & Tool Norseman 82AG Gold Oxide 82 Degreess Pilotless Countersink, Size CS431 67150
Norseman Drill & Tool

Norseman 82AG Gold Oxide 82 Degreess Pilotless Countersink, Size CS431

Zoro # G815850064
Mfr # 67150
product price:  $66.85
/ea
Viking Norseman Drill 5/8" 83-AG HSS 82 Degree 6 Flute Counter Sink 67740
Viking Norseman Drill

5/8" 83-AG HSS 82 Degree 6 Flute Counter Sink

Zoro # G603529554
Mfr # 67740
product price:  $26.55
/ea
Big Horn 3 in 1 Countersink Set 19555
Big Horn

3 in 1 Countersink Set

Zoro # G104389336
Mfr # 19555
product price:  $14.69
/ea
Keo Countersink, 3 Fl, 82 Deg, 3/4, Cobalt 917-000-185
Keo

Countersink, 3 Fl, 82 Deg, 3/4, Cobalt

Zoro # G2322932
Mfr # 917-000-185
product price:  $43.19
/ea
Keo Countersink, 1 FL, 90 Deg, 5/8, HSS, Uncoated 919-000-263
Keo

Countersink, 1 FL, 90 Deg, 5/8, HSS, Uncoated

Zoro # G1759974
Mfr # 919-000-263
product price:  $19.69
/ea
Keo Countersink, 1 FL, 90 Deg, 3/4, HSS, Uncoated 919-000-159
Keo

Countersink, 1 FL, 90 Deg, 3/4, HSS, Uncoated

Zoro # G3434112
Mfr # 919-000-159
product price:  $36.49
/ea
Countersinks (4,000+ items) - Page 5
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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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metric counterbore3" threaded capsingle flute counter sinkcountersink zero flute1 in countersink
1/2 in countersinkdrill countersink bit1 in endmillradius endmill82 degree center drill

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