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  7. Countersinks, Center Drills & Spotting Drills

Countersinks, Center Drills & Spotting Drills (8,500+ items) - Page 8

Eazypower Hinge Centering Bit, No. 10, 1/8" 81343
Eazypower

Hinge Centering Bit, No. 10, 1/8"

Zoro # G0562447
Mfr # 81343
product price: 
$9.19
/ea
Sold in mult. of 6 for $55.14
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 #6 HSS Rh 60 Deg Tialn Coat Centerdrill 20-TL-097
Link

#6 HSS Rh 60 Deg Tialn Coat Centerdrill

Zoro # G7646146
Mfr # 20-TL-097
product price: 
$34.85
/ea
Astro Pneumatic Drill Bit, for 1756 Spot Weld Drill, 8mm 1721
Astro Pneumatic

Drill Bit, for 1756 Spot Weld Drill, 8mm

Zoro # G5029818
Mfr # 1721
product price: 
$14.89
/ea
Link #12 HSS Se .220 X 1/2 Drill 7/16 X 2 Body 1/4 X 5/8 Shank 55-L2-193
Link

#12 HSS Se .220 X 1/2 Drill 7/16 X 2 Body 1/4 X 5/8 Shank

Zoro # G7645489
Mfr # 55-L2-193
product price: 
$27.89
/ea
M.A. Ford 1 82 Hss 3Fl Spi. C 92100002
M.A. Ford

1 82 Hss 3Fl Spi. C

Zoro # G1162212
Mfr # 92100002
product price: 
$79.25
/ea
Keo Drill/Countersink, A, OAL 5.0mm, 60 Deg. 906-000-325
Keo

Drill/Countersink, A, OAL 5.0mm, 60 Deg.

Zoro # G3042980
Mfr # 906-000-325
product price: 
$13.99
/ea
Mastercut Tool 7/32x1/2x3 90 Degree No 6 Combined Drill & Countersink 600-214
Mastercut Tool

7/32x1/2x3 90 Degree No 6 Combined Drill & Countersink

Zoro # G400660474
Mfr # 600-214
product price: 
$56.75
/ea
Drill America .307"-25/32" 1/2" Shank 82 Degree Pilotless Countersink WELCS-26
Drill America

.307"-25/32" 1/2" Shank 82 Degree Pilotless Countersink

Zoro # G1746494
Mfr # WELCS-26
product price: 
$33.55
/ea
M.A. Ford 1/2 82 Hss 3Fl Spi. C 92050002
M.A. Ford

1/2 82 Hss 3Fl Spi. C

Zoro # G1166476
Mfr # 92050002
product price: 
$30.35
/ea
Yg-1 Tool Spotting Drill, Point HSS, 5/8 x 4.530 0401L
Yg-1 Tool

Spotting Drill, Point HSS, 5/8 x 4.530

Zoro # G9335302
Mfr # 0401L
product price: 
$30.25
/ea
M.A. Ford 5/16 X13/16X.060Cr Blaze Endmill 61T037502
M.A. Ford

5/16 X13/16X.060Cr Blaze Endmill

Zoro # G1349858
Mfr # 61T037502
product price: 
$26.69
/ea
M.A. Ford Xt 3/4X3-1/4X6 - .015Cr 78050006
M.A. Ford

Xt 3/4X3-1/4X6 - .015Cr

Zoro # G1163052
Mfr # 78050006
product price: 
$89.95
/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: 
$189.99
/ea
Keo NC Spotting Drill, 120 Deg, 3/8x3 1/8, Co 956-000-095
Keo

NC Spotting Drill, 120 Deg, 3/8x3 1/8, Co

Zoro # G1169813
Mfr # 956-000-095
product price: 
$41.79
/ea
Link #4 HSS Rh 100 Deg Centerdrill 10-100-005
Link

#4 HSS Rh 100 Deg Centerdrill

Zoro # G7638525
Mfr # 10-100-005
product price: 
$19.99
/ea
Keo Drill/Countersink Bit, 82 Deg, No 4 1/2, TiN 906-000-317
Keo

Drill/Countersink Bit, 82 Deg, No 4 1/2, TiN

Zoro # G3256075
Mfr # 906-000-317
product price: 
$24.65
/ea
Zephyr CountersinkCage, Standard, 1/4"-28, 1.25in ZT330-SP-N
Zephyr

CountersinkCage, Standard, 1/4"-28, 1.25in

Zoro # G2472893
Mfr # ZT330-SP-N
product price: 
$132.99
/ea
Zephyr CountersinkCage, Standard, 3/8"-24, 1.24in ZT331-S
Zephyr

CountersinkCage, Standard, 3/8"-24, 1.24in

Zoro # G2571261
Mfr # ZT331-S
product price: 
$245.99
/ea
Zephyr CountersinkCage, Standard, 1/4"-28, 0.5in ZT284-C
Zephyr

CountersinkCage, Standard, 1/4"-28, 0.5in

Zoro # G2472939
Mfr # ZT284-C
product price: 
$318.99
/ea
Zephyr CountersinkCage, Standard, 7/16"-20, 1.75in ZT334-W
Zephyr

CountersinkCage, Standard, 7/16"-20, 1.75in

Zoro # G5931228
Mfr # ZT334-W
product price: 
$309.99
/ea
M.A. Ford 5/16X 1-1/4 .015Cr Blaze Endmill 61T037506
M.A. Ford

5/16X 1-1/4 .015Cr Blaze Endmill

Zoro # G1347636
Mfr # 61T037506
product price: 
$25.35
/ea
M.A. Ford 5/16 X 7/16X.090Cr Blaze Endmill 61T025003
M.A. Ford

5/16 X 7/16X.090Cr Blaze Endmill

Zoro # G1339997
Mfr # 61T025003
product price: 
$19.95
/ea
M.A. Ford 5/16X 2-1/8 .015Cr Blaze Endmill 61T050006
M.A. Ford

5/16X 2-1/8 .015Cr Blaze Endmill

Zoro # G1358851
Mfr # 61T050006
product price: 
$34.15
/ea
M.A. Ford 5/16X 1-1/4 .060Cr Blaze Endmill 61T050002
M.A. Ford

5/16X 1-1/4 .060Cr Blaze Endmill

Zoro # G1357162
Mfr # 61T050002
product price: 
$34.15
/ea
Keo Countersink, 6 FL, 82 Deg, 2 In, Cobalt 919-000-759
Keo

Countersink, 6 FL, 82 Deg, 2 In, Cobalt

Zoro # G3429316
Mfr # 919-000-759
product price: 
$247.99
/ea
Keo Drill/Countersink Bit, 60 Deg, No 3x3 L, HSS 907-000-083
Keo

Drill/Countersink Bit, 60 Deg, No 3x3 L, HSS

Zoro # G2068622
Mfr # 907-000-083
product price: 
$19.75
/ea
Keo Drill/Countersink Bit, 60 Deg, No 10, HSS 906-000-191
Keo

Drill/Countersink Bit, 60 Deg, No 10, HSS

Zoro # G0898545
Mfr # 906-000-191
product price: 
$99.99
/ea
Chicago-Latrobe Combined Drill/Countersink, No 3 Size, Plain 56703
Chicago-Latrobe

Combined Drill/Countersink, No 3 Size, Plain

Zoro # G4771772
Mfr # 56703
product price: 
$10.69
/ea
Westward Centering Bit, 5/16 In., OAL 6 In 22UX28
Westward

Centering Bit, 5/16 In., OAL 6 In

Zoro # G7536541
Mfr # 22UX28
product price: 
$5.15
/ea
Keo Drill/Countersink Bit, 60 Deg, No 3, Carbide 906-000-436
Keo

Drill/Countersink Bit, 60 Deg, No 3, Carbide

Zoro # G2146207
Mfr # 906-000-436
product price: 
$51.85
/ea
Keo Drill/Countersink Bit, 60 Deg, No 4x6 L, HSS 907-000-119
Keo

Drill/Countersink Bit, 60 Deg, No 4x6 L, HSS

Zoro # G1695601
Mfr # 907-000-119
product price: 
$36.19
/ea
Keo Drill/Countersink Bit, 60 Deg, No 2x4 L, HSS 907-000-067
Keo

Drill/Countersink Bit, 60 Deg, No 2x4 L, HSS

Zoro # G1372411
Mfr # 907-000-067
product price: 
$23.75
/ea
Link 8MM HSS Se 8.10 X 18.25 Drill 17.45 X 66.66 Body 11.11 X 23.79 Shank 70-L3-383
Link

8MM HSS Se 8.10 X 18.25 Drill 17.45 X 66.66 Body 11.11 X 23.79 Shank

Zoro # G7646085
Mfr # 70-L3-383
product price: 
$30.15
/ea
Montana Brand No.8 Self Center Drill & Drive MB-65701
Montana Brand

No.8 Self Center Drill & Drive

Zoro # G814925121
Mfr # MB-65701
product price: 
$29.55
/ea
Keo Countersink, 6 FL, 90 Deg, 1 In, Cobalt, TiN 919-000-788
Keo

Countersink, 6 FL, 90 Deg, 1 In, Cobalt, TiN

Zoro # G2314742
Mfr # 919-000-788
product price: 
$84.29
/ea
Countersinks, Center Drills & Spotting Drills (8,500+ items) - Page 8
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About Countersinks, Center Drills & Spotting Drills

Countersinks, center drills & spotting drills are tools used to create a countersink or counterbore, a conical hole in the surface of a material that allows for screws and other fasteners to sit flush with the surface. Countersinks can also be used to deburr or chamfer the edges of a drilled hole.

Types of Countersinks, Center Drills & Spotting Drills

Countersinks come in various sizes and shapes depending on their purpose. Center drills are specifically designed to make it easier to drill accurate holes in the middle of a workpiece while spotting drills are used as pilot holes for larger drill bits.

How Countersinks, Center Drills & Spotting Drills are Made

Countersinks, center drills & spotting drills are typically made from high speed steel (HSS) or tungsten carbide tipped (TCT). They may also be made from cobalt steel alloys (HSSE) which offer improved heat resistance and higher cutting speeds than HSS.

Industries that use Countersinks, Center Drills & Spotting Drills

Countersinks, center drills & spotting drills are commonly used in metalworking industries such as automotive manufacturing, aerospace engineering and construction. Professionals use them for precision drilling applications when accuracy is essential.

Find the Countersinks, Center Drills & Spotting Drills 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 Countersinks, Center Drills & Spotting Drills along with other tools or equipment 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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