Shop counterboring tool

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$74.09
All Industrial 10502 | 21Pc Counterbore Set 5/16" - 5/8" Interchangeable Pilots 2MT Shank MT2 HSS
All Industrial Tool Supply
$74.09
All Industrial 10502 | 21Pc Counterbore Set 5/16" - 5/8" Interchangeable Pilots 2MT Shank MT2 HSS
All Industrial Tool Supply
$42.99
No-Chip Tuner Hole Countersink , Stewmac
StewMac
1
$42.99
No-Chip Tuner Hole Countersink , Stewmac
StewMac
$102.86
All Industrial 10520 | 10 Pc. 90 Degree HSS 6 Flute Countersink Set 1/4-1-1/2"
All Industrial Tool Supply
$102.86
All Industrial 10520 | 10 Pc. 90 Degree HSS 6 Flute Countersink Set 1/4-1-1/2"
All Industrial Tool Supply
$327.05
Made In Usa 4 Flutes, 1-1/4" Diam, 1/2" Pilot Hole Diam, Carbide-Tipped Reverse Counterbore 7/8" Oal, 1/64" Corner Radius, Standard Pilot Ref. 185-8
Penn Tool Co
$327.05
Made In Usa 4 Flutes, 1-1/4" Diam, 1/2" Pilot Hole Diam, Carbide-Tipped Reverse Counterbore 7/8" Oal, 1/64" Corner Radius, Standard Pilot Ref. 185-8
Penn Tool Co
$10.74
Bosch Countersink Bit
Woodworker's Hardware
$10.74
Bosch Countersink Bit
Woodworker's Hardware
$29.99
FTG USA Countersink Drill Bit Set For Wood With Tapered Drill Bit 6 Pc 6 (9/64")
Amazon.com
530
$29.99
FTG USA Countersink Drill Bit Set For Wood With Tapered Drill Bit 6 Pc 6 (9/64")
Amazon.com
$28.99
AFA Tooling - Deburring Tool & Countersink Hand Reamer With 10 Extra Blades - Works On Metal, Resin, PVC Pipes, Copper, Plastic And 3D Printed Edges -
Amazon.com
1K+
$28.99
AFA Tooling - Deburring Tool & Countersink Hand Reamer With 10 Extra Blades - Works On Metal, Resin, PVC Pipes, Copper, Plastic And 3D Printed Edges -
Amazon.com
$31.31
FTG USA 6 Pc 6 (9/64") Countersink Drill Bit Set With Depth Stop Collar, Hex Wrench - Tapered Drill Bits For Wood
Amazon.com
983
$31.31
FTG USA 6 Pc 6 (9/64") Countersink Drill Bit Set With Depth Stop Collar, Hex Wrench - Tapered Drill Bits For Wood
Amazon.com
$40.00
Counterbore / Spotfacer 1 5/8" X 1/4" (1/2" Shaft)
Yardstore
$40.00
Counterbore / Spotfacer 1 5/8" X 1/4" (1/2" Shaft)
Yardstore
$295.95
Hougen 2 Flute Carbide Countersink Kit With 4 Pilots, 82 Degree, 12965
Global Industrial
$295.95
Hougen 2 Flute Carbide Countersink Kit With 4 Pilots, 82 Degree, 12965
Global Industrial
$85.87
Value Collection 25/32" Diam, 5/8" Shank, Diam, 3 Flutes, Straight Shank, Interchangeable Pilot Counterbore 5-3/8" Oal, 3-7/8" Oal Shank, Bright
Penn Tool Co
$85.87
Value Collection 25/32" Diam, 5/8" Shank, Diam, 3 Flutes, Straight Shank, Interchangeable Pilot Counterbore 5-3/8" Oal, 3-7/8" Oal Shank, Bright
Penn Tool Co
$35.00
Counterbore / Spotfacer 1 7/16" X 5/16" Surplus New
Yardstore
$35.00
Counterbore / Spotfacer 1 7/16" X 5/16" Surplus New
Yardstore
$33.90
Brixwell Pilot Hole HSS Straight Shank Counterbore 4-5/16" Overall 7/16" Shank Uncoated (Bright) CBR162
DkHardware.com
$33.90
Brixwell Pilot Hole HSS Straight Shank Counterbore 4-5/16" Overall 7/16" Shank Uncoated (Bright) CBR162
DkHardware.com
$40.00
Counterbore / Spotfacer 1 3/4" X 1/4" (1/2" Shaft)
Yardstore
$40.00
Counterbore / Spotfacer 1 3/4" X 1/4" (1/2" Shaft)
Yardstore
$38.40
Harvey Tool 23370 | 0.0700" Diameter X 1/8" Shank X 0.2800" Flute Length X 1-1/2" OAL 4 Flute Uncoated Carbide Flat Bottom Counterbore
All Industrial Tool Supply
$38.40
Harvey Tool 23370 | 0.0700" Diameter X 1/8" Shank X 0.2800" Flute Length X 1-1/2" OAL 4 Flute Uncoated Carbide Flat Bottom Counterbore
All Industrial Tool Supply
$89.95
Precise 5 Piece, Countersink & Deburing Set, 82 Degree - 544S-82
Penn Tool Co
$89.95
Precise 5 Piece, Countersink & Deburing Set, 82 Degree - 544S-82
Penn Tool Co
$47.97
5/32 Pilot 5/32 Shank Interchangeable Counterbore Pilot
Northern Safety Co., Inc.
$47.97
5/32 Pilot 5/32 Shank Interchangeable Counterbore Pilot
Northern Safety Co., Inc.
$72.03
Value Collection 1/4" Diam 1/4" Shank Diam 4 Flutes Straight Shank Interchangeable Pilot Counterbore Bright/Uncoated GH8840167
DkHardware.com
$72.03
Value Collection 1/4" Diam 1/4" Shank Diam 4 Flutes Straight Shank Interchangeable Pilot Counterbore Bright/Uncoated GH8840167
DkHardware.com
$44.08
Brixwell HSS Aircraft Counterbore 2-13/16" Overall 1/4" Shank Uncoated (Bright) CBR58
DkHardware.com
$44.08
Brixwell HSS Aircraft Counterbore 2-13/16" Overall 1/4" Shank Uncoated (Bright) CBR58
DkHardware.com
$31.83
Insty-Bit 3 Piece Set Of Countersinks
Woodworker's Hardware
$31.83
Insty-Bit 3 Piece Set Of Countersinks
Woodworker's Hardware
$58.57
LH Carbide Tipped Counterbore, 3/8 Dia, 10mm Shank, Southeast Tool SE940
Carbide Processors
$58.57
LH Carbide Tipped Counterbore, 3/8 Dia, 10mm Shank, Southeast Tool SE940
Carbide Processors
$105.99
MORSE Cap Screw Counterbore, Straight Shank, Series 1766, 10 mm Screw, 06496 Bore Dia, 7 Overall Lengt, 25751
Zoro.com
$105.99
MORSE Cap Screw Counterbore, Straight Shank, Series 1766, 10 mm Screw, 06496 Bore Dia, 7 Overall Lengt, 25751
Zoro.com
$14.07
Clamp-On Countersink, 20mm Dia For 10mm Drill, Southeast Tool CSP2010RH
Carbide Processors
$14.07
Clamp-On Countersink, 20mm Dia For 10mm Drill, Southeast Tool CSP2010RH
Carbide Processors
$476.99
QUALTECH Counterbore, Round Shank, Series DEWCBR, 278 Bore, 978 Overall Length, 134 Shank Diameter, DEWCBR2-7/8
Zoro.com
1
$476.99
QUALTECH Counterbore, Round Shank, Series DEWCBR, 278 Bore, 978 Overall Length, 134 Shank Diameter, DEWCBR2-7/8
Zoro.com
$5.70
Carbon Steel Import Pilot For Interchangeable Counterbore, 5/16" DIA X 1/4" Shank X 1-7/8" OAL, B558181
Global Industrial
$5.70
Carbon Steel Import Pilot For Interchangeable Counterbore, 5/16" DIA X 1/4" Shank X 1-7/8" OAL, B558181
Global Industrial
$1,612.00
SPI 21-151-6, Countersink Gage Countersink Angle 100.0 Accuracy 0.0005 in
Selectum
$1,612.00
SPI 21-151-6, Countersink Gage Countersink Angle 100.0 Accuracy 0.0005 in
Selectum
$165.99
SUPER TOOL 1 in. Dia. Carbide Tipped Counterbore For Steel, Morse Taper Shank No. 3, 3 Flutes, 47421
Zoro.com
$165.99
SUPER TOOL 1 in. Dia. Carbide Tipped Counterbore For Steel, Morse Taper Shank No. 3, 3 Flutes, 47421
Zoro.com
$4.35
Carbon Steel Import Pilot For Interchangeable Counterbore, 5/32" DIA X 3/32" Shank X 1-1/4" OAL, B558537
Global Industrial
$4.35
Carbon Steel Import Pilot For Interchangeable Counterbore, 5/32" DIA X 3/32" Shank X 1-1/4" OAL, B558537
Global Industrial
$131.32
Counterbore Flat Bottom Holes, 1-3/4 Dia, Southeast Tool SE18407
Carbide Processors
$131.32
Counterbore Flat Bottom Holes, 1-3/4 Dia, Southeast Tool SE18407
Carbide Processors
$260.17
1 1/8" Aircraft Counterbore, Carbide Tipped, (Reduced Shank Counterbore), 3/8...
eBay
Free shipping
$260.17
1 1/8" Aircraft Counterbore, Carbide Tipped, (Reduced Shank Counterbore), 3/8...
eBay
$97.00
HSS Single Flute Countersink 1.5" 82°
GreatGages
$97.00
HSS Single Flute Countersink 1.5" 82°
GreatGages
$16.99
$26.50
Sharkbite(Tm) UR702A 1/2"-1" Orange Deburr And Depth Gauge Tool
WebstaurantStore
35% off
$16.99
$26.50
Sharkbite(Tm) UR702A 1/2"-1" Orange Deburr And Depth Gauge Tool
WebstaurantStore
$331.54
$414.43
HHIP 40 PIECE 1/4-1" HSS STRAIGHT-SHANK 3 FLUTE COUNTERBORE SET (2007-0041)
JBTools
20% off
$331.54
$414.43
HHIP 40 PIECE 1/4-1" HSS STRAIGHT-SHANK 3 FLUTE COUNTERBORE SET (2007-0041)
JBTools
$49.99
Amana Tool Carbide-Tipped 82° Countersink Drill Bit With Straight Pilot Bit, No-Mar Ball-Bearing Depth Stop And 1/4" Hex Shank, 3/8" Main X 1/8" Pilot
Rockler Woodworking and Hardware
2K+
$49.99
Amana Tool Carbide-Tipped 82° Countersink Drill Bit With Straight Pilot Bit, No-Mar Ball-Bearing Depth Stop And 1/4" Hex Shank, 3/8" Main X 1/8" Pilot
Rockler Woodworking and Hardware
$214.31
$479.00
M12 X 1.50 Drain Plug Repair Kit With Drill Bit Counterbore Tool Tap Tap Guide Insertion Tool And Five 9.2mm Inserts For Stripped Threads No Leak Seal
VXB.com
Free shipping
55% off
$214.31
$479.00
M12 X 1.50 Drain Plug Repair Kit With Drill Bit Counterbore Tool Tap Tap Guide Insertion Tool And Five 9.2mm Inserts For Stripped Threads No Leak Seal
VXB.com
$5.63
$6.86
Piloted Counterbore Cutter HSS Flat Bolt Hole Cap Screw Countersink Milling Tool 4 Flutes Pilot M3
AliExpress
Free shipping
17% off
$5.63
$6.86
Piloted Counterbore Cutter HSS Flat Bolt Hole Cap Screw Countersink Milling Tool 4 Flutes Pilot M3
AliExpress
How To Use Counterbore Tool
8:15
Find in video from 00:18Introduction to Counterbore Tool
How To Use Counterbore Tool
2.1K viewsJan 22, 2020
YouTubedeckmaxtimberdecking
Cutting Counterbores with Monaco Tool #50139
28:39
Cutting Counterbores with Monaco Tool #50139
6.8K views8 months ago
YouTubeMonaco Tool
Drilling and Counterbore
2:43
Drilling and Counterbore
55.3K viewsOct 30, 2013
YouTubeLadell Humphries
Heavy-Duty Face Milling – Precision Machining in Action!
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Heavy-Duty Face Milling – Precision Machining in Action!
23.6K views3 months ago
YouTubeICTech Magic
Counterboring on a Manual Mill
4:38
Find in video from 00:14The Principles Behind Counterboring
Counterboring on a Manual Mill
62.6K viewsAug 25, 2017
YouTubeMachining-Tutorials
TCB - Multifunctional Counterboring
0:31
TCB - Multifunctional Counterboring
4.7K viewsNov 29, 2022
YouTubeTungaloy UK
Counterbores -How to make and use-
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Counterbores -How to make and use-
16.3K viewsJan 3, 2018
YouTubeFred Miller
1:28
Mastering Precision with Heule’s BSF Tool: A Game-Changer for Machining
500K viewsFeb 25, 2025
YouTubeHEULE Precision Tools | North America
0:32
Counterboring a Hole
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Innovation Automatic Counterboring Machine: Precision Hole Finishing for Metal Components #tech
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YouTubeTechLifeHub
0:29
K Tool, Inc. Back Counterbore Tool Demonstrational Video
5.6K viewsFeb 5, 2015
YouTubeK-Tool, Inc
0:07
Extended Counterbore Milling! Deep, Clean & Precise ⚙️🔥 #machinetools #cncsoftware #cncmill
2K views5 months ago
YouTubeAdvance Automation
0:31
Heule's SOLO: The Ultimate Tool for Automated Front & Back Counterboring and Spotfacing
46.7K viewsDec 13, 2022
YouTubeHEULE Precision Tools | North America
1:16
Heule Tool - BSF Back Spotface Tool
135.7K viewsSep 17, 2013
YouTubeHEULE Precision Tools | North America
10:05
Drilling operations| Reaming| Counter boring| Counter sinking| Tapping| Spot facing| boring
15.6K viewsJun 26, 2020
YouTubeMech Magic
1:49
Countersinking vs Counterboring: What's the Difference?
1.7K viewsFeb 13, 2025
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DynaPrep MDSF Counterbore Setup & Operation
7:24
Find in video from 03:08Adjusting the Tool Bit Position and Depth
DynaPrep MDSF Counterbore Setup & Operation
12.5K viewsOct 3, 2017
YouTubeE.H. Wachs
2:02
Accusize Interchangeable Pilot Counterbore Using Tips
1.5K viewsJan 30, 2023
YouTubeAccusize Industrial Tools
Drilling Machine Operations: Boring, Reaming, Counter Sinking, Spot Facing, Tapping | Shubham Kola
2:37
Find in video from 01:28Counter Boring Operations
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Machining a BLIND Counterbore with a Custom Keyseat Cutter!
10:06
Find in video from 02:30Finding the Right Tool
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WHAT IS COUNTER BORING? short #41 tubalcain counterbores
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Find in video from 00:55Definition of Counter Bore Tool
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14:38
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Mastercam tip: Taper Spiral Boring in Mastercam - Countersink boring
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Shop counterboring tool

Sponsored
About our ads
$74.09
All Industrial 10502 | 21Pc Counterbore Set 5/16" - 5/8" Interchangeable Pilots 2MT Shank MT2 HSS
All Industrial Tool Supply
$74.09
All Industrial 10502 | 21Pc Counterbore Set 5/16" - 5/8" Interchangeable Pilots 2MT Shank MT2 HSS
All Industrial Tool Supply
$42.99
No-Chip Tuner Hole Countersink , Stewmac
StewMac
1
$42.99
No-Chip Tuner Hole Countersink , Stewmac
StewMac
$102.86
All Industrial 10520 | 10 Pc. 90 Degree HSS 6 Flute Countersink Set 1/4-1-1/2"
All Industrial Tool Supply
$102.86
All Industrial 10520 | 10 Pc. 90 Degree HSS 6 Flute Countersink Set 1/4-1-1/2"
All Industrial Tool Supply
$327.05
Made In Usa 4 Flutes, 1-1/4" Diam, 1/2" Pilot Hole Diam, Carbide-Tipped Reverse Counterbore 7/8" Oal, 1/64" Corner Radius, Standard Pilot Ref. 185-8
Penn Tool Co
$327.05
Made In Usa 4 Flutes, 1-1/4" Diam, 1/2" Pilot Hole Diam, Carbide-Tipped Reverse Counterbore 7/8" Oal, 1/64" Corner Radius, Standard Pilot Ref. 185-8
Penn Tool Co
$10.74
Bosch Countersink Bit
Woodworker's Hardware
$10.74
Bosch Countersink Bit
Woodworker's Hardware
$29.99
FTG USA Countersink Drill Bit Set For Wood With Tapered Drill Bit 6 Pc 6 (9/64")
Amazon.com
530
$29.99
FTG USA Countersink Drill Bit Set For Wood With Tapered Drill Bit 6 Pc 6 (9/64")
Amazon.com
$28.99
AFA Tooling - Deburring Tool & Countersink Hand Reamer With 10 Extra Blades - Works On Metal, Resin, PVC Pipes, Copper, Plastic And 3D Printed Edges -
Amazon.com
1K+
$28.99
AFA Tooling - Deburring Tool & Countersink Hand Reamer With 10 Extra Blades - Works On Metal, Resin, PVC Pipes, Copper, Plastic And 3D Printed Edges -
Amazon.com
$31.31
FTG USA 6 Pc 6 (9/64") Countersink Drill Bit Set With Depth Stop Collar, Hex Wrench - Tapered Drill Bits For Wood
Amazon.com
983
$31.31
FTG USA 6 Pc 6 (9/64") Countersink Drill Bit Set With Depth Stop Collar, Hex Wrench - Tapered Drill Bits For Wood
Amazon.com
$40.00
Counterbore / Spotfacer 1 5/8" X 1/4" (1/2" Shaft)
Yardstore
$40.00
Counterbore / Spotfacer 1 5/8" X 1/4" (1/2" Shaft)
Yardstore
$295.95
Hougen 2 Flute Carbide Countersink Kit With 4 Pilots, 82 Degree, 12965
Global Industrial
$295.95
Hougen 2 Flute Carbide Countersink Kit With 4 Pilots, 82 Degree, 12965
Global Industrial
$85.87
Value Collection 25/32" Diam, 5/8" Shank, Diam, 3 Flutes, Straight Shank, Interchangeable Pilot Counterbore 5-3/8" Oal, 3-7/8" Oal Shank, Bright
Penn Tool Co
$85.87
Value Collection 25/32" Diam, 5/8" Shank, Diam, 3 Flutes, Straight Shank, Interchangeable Pilot Counterbore 5-3/8" Oal, 3-7/8" Oal Shank, Bright
Penn Tool Co
$35.00
Counterbore / Spotfacer 1 7/16" X 5/16" Surplus New
Yardstore
$35.00
Counterbore / Spotfacer 1 7/16" X 5/16" Surplus New
Yardstore
$33.90
Brixwell Pilot Hole HSS Straight Shank Counterbore 4-5/16" Overall 7/16" Shank Uncoated (Bright) CBR162
DkHardware.com
$33.90
Brixwell Pilot Hole HSS Straight Shank Counterbore 4-5/16" Overall 7/16" Shank Uncoated (Bright) CBR162
DkHardware.com
$40.00
Counterbore / Spotfacer 1 3/4" X 1/4" (1/2" Shaft)
Yardstore
$40.00
Counterbore / Spotfacer 1 3/4" X 1/4" (1/2" Shaft)
Yardstore
$38.40
Harvey Tool 23370 | 0.0700" Diameter X 1/8" Shank X 0.2800" Flute Length X 1-1/2" OAL 4 Flute Uncoated Carbide Flat Bottom Counterbore
All Industrial Tool Supply
$38.40
Harvey Tool 23370 | 0.0700" Diameter X 1/8" Shank X 0.2800" Flute Length X 1-1/2" OAL 4 Flute Uncoated Carbide Flat Bottom Counterbore
All Industrial Tool Supply
$89.95
Precise 5 Piece, Countersink & Deburing Set, 82 Degree - 544S-82
Penn Tool Co
$89.95
Precise 5 Piece, Countersink & Deburing Set, 82 Degree - 544S-82
Penn Tool Co
$47.97
5/32 Pilot 5/32 Shank Interchangeable Counterbore Pilot
Northern Safety Co., Inc.
$47.97
5/32 Pilot 5/32 Shank Interchangeable Counterbore Pilot
Northern Safety Co., Inc.
$72.03
Value Collection 1/4" Diam 1/4" Shank Diam 4 Flutes Straight Shank Interchangeable Pilot Counterbore Bright/Uncoated GH8840167
DkHardware.com
$72.03
Value Collection 1/4" Diam 1/4" Shank Diam 4 Flutes Straight Shank Interchangeable Pilot Counterbore Bright/Uncoated GH8840167
DkHardware.com