Boring Head

A boring head is a cutting tool accessory used in machining operations to create precise, cylindrical holes in a workpiece. It attaches to a milling machine or drill press, allowing for accurate diameter control and smooth finishes. This versatile tool is essential for industries such as automotive, aerospace, and manufacturing. Explore our selection of high-quality boring heads to enhance your machining capabilities and improve efficiency in your workshop.
12 Pcs 3/4" Carbide Boring Bars 3'' Precision Boring Head With R8 Shank Set
12 Pcs 3/4" Carbide Boring Bars 3'' Precision Boring Head With R8 Shank Set on E-Bay starting at $80.45

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amazegrace2018

Rating: 99.4%

VW Dual Port Head Big Bore 90.5 Fits Dune Buggy 1971-1978 # 04010137590.5-DB
VW Dual Port Head Big Bore 90.5 Fits Dune Buggy 1971-1978 # 04010137590.5-DB on E-Bay starting at $403.19

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Chirco AirCooled VW and Buggy Parts

Rating: 96.8%

57mm Bore Engine Rebuild Kit Cylinder Head Piston 157QMJ 125cc 150cc GY6 Scooter
57mm Bore Engine Rebuild Kit Cylinder Head Piston 157QMJ 125cc 150cc GY6 Scooter on E-Bay starting at $83.50

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RDI Parts

Rating: 98.2%

9Pack 1/2" Carbide Boring Bar Set 2" Boring Head R8 Shank For Milling
9Pack 1/2" Carbide Boring Bar Set 2" Boring Head R8 Shank For Milling on E-Bay starting at $50.15

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labwork

Rating: 99.2%

39mm Bore Cylinder Head Piston Engine Rebuild Kit For Honda Z50R XR50 CRF50 50CC
39mm Bore Cylinder Head Piston Engine Rebuild Kit For Honda Z50R XR50 CRF50 50CC on E-Bay starting at $61.64

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easyshopau2013

Rating: 97.9%

2'' PRECISION ADJUSTABLE BORING HEAD WITH CAT40 ARBOR--new
2'' PRECISION ADJUSTABLE BORING HEAD WITH CAT40 ARBOR--new on E-Bay starting at $89.00

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CME Tools

Rating: 99.9%

GY6 150cc Engine Cylinder Bore 57.4mm Piston Rings Head Gasket Scooter Moped ATV
GY6 150cc Engine Cylinder Bore 57.4mm Piston Rings Head Gasket Scooter Moped ATV on E-Bay starting at $31.12

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easyshopau2013

Rating: 97.9%

NCY BIG VALVE CYLINDER HEAD (58.5mm BORE, 155cc) GY6 MOTOR 150cc SCOOTER *28/23*
NCY BIG VALVE CYLINDER HEAD (58.5mm BORE, 155cc) GY6 MOTOR 150cc SCOOTER *28/23* on E-Bay starting at $116.96

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GY6 STORE

Rating: 98.6%

NEW TTS  3/4 SHANK F1 1-1/2 BORING HEAD ARBOR TOOL HOLDER
NEW TTS 3/4 SHANK F1 1-1/2 BORING HEAD ARBOR TOOL HOLDER on E-Bay starting at $47.99

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iCarbide Machine Tools

Rating: 99.7%

Supertech Pistons For Honda Acura B20 & B16 B18C VTEC Cyl Head 84mm Bore 12.5:1
Supertech Pistons For Honda Acura B20 & B16 B18C VTEC Cyl Head 84mm Bore 12.5:1 on E-Bay starting at $691.93

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ipgparts

Rating: 99.8%

Shars 2" Boring Head + NMTB 40 Shank + 9Pcs 1/2” C6 Boring Bar Set #]
Shars 2" Boring Head + NMTB 40 Shank + 9Pcs 1/2” C6 Boring Bar Set #] on E-Bay starting at $114.50

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Discount Machine Shop

Rating: 99.8%

180cc TAIDA RACING CYLINDER HEAD GY6 *63mm BORE* 28/23 VALVES (54mm SPACING)
180cc TAIDA RACING CYLINDER HEAD GY6 *63mm BORE* 28/23 VALVES (54mm SPACING) on E-Bay starting at $113.98

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GY6 STORE

Rating: 98.6%

72cc Bore Up Kit suitable for use with Honda SS50 Head
72cc Bore Up Kit suitable for use with Honda SS50 Head on E-Bay starting at $188.10

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shire-bikes

Rating: 99.5%

Banshee 4 mil 421 Serval Cylinder Big Bore Top End Rebuild Cool Head Domes Kit
Banshee 4 mil 421 Serval Cylinder Big Bore Top End Rebuild Cool Head Domes Kit on E-Bay starting at $2,299.99

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BPRATV

Rating: 99.3%

80cc Big Bore Kit 64mm Cylinder Head Piston Rings Set  Scooter 50cc 60cc GY6
80cc Big Bore Kit 64mm Cylinder Head Piston Rings Set Scooter 50cc 60cc GY6 on E-Bay starting at $51.99

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Port Orange Surplus

Rating: 96.0%

Rough Boring Head Rbh Double Edge Adjustable Boring Cutter Big Range Teeth Tools
Rough Boring Head Rbh Double Edge Adjustable Boring Cutter Big Range Teeth Tools on E-Bay starting at $33.69

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Trendingshop Warehause

Rating: 97.5%

NEW R8 2INCH BORING HEAD SET WITH 6 INDEXABLE BORING BAR AND 6 CARBIDE INSERTS
NEW R8 2INCH BORING HEAD SET WITH 6 INDEXABLE BORING BAR AND 6 CARBIDE INSERTS on E-Bay starting at $179.99

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iCarbide Machine Tools

Rating: 99.7%

NEW CAT40 2INCH BORING HEAD SET WITH 6 INDEXABLE BORING BAR AND 6 CARBIDE INSERT
NEW CAT40 2INCH BORING HEAD SET WITH 6 INDEXABLE BORING BAR AND 6 CARBIDE INSERT on E-Bay starting at $179.99

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iCarbide Machine Tools

Rating: 99.7%

General Wire Spring Style DHBG Down Head Boring Gimlet Bit (COMPARISON ) Bits
General Wire Spring Style DHBG Down Head Boring Gimlet Bit (COMPARISON ) Bits on E-Bay starting at $23.50

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Drain Auger Specialty Bits

Rating: 99.2%

Gy6 150cc Engine 57.4mm Rebuild Top End Head Cylinder Bore kit Gaskets Version A
Gy6 150cc Engine 57.4mm Rebuild Top End Head Cylinder Bore kit Gaskets Version A on E-Bay starting at $95.99

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partsfox2009

Rating: 98.7%

12mm boring head precision micro adjust boring head with MT2 M10 1-1/2-18 shank
12mm boring head precision micro adjust boring head with MT2 M10 1-1/2-18 shank on E-Bay starting at $52.50

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4-68086

Rating: 99.6%

Boring Head 3/4'' Straight Shank 1-1/2'' - 18 Thread Threading Precision
Boring Head 3/4'' Straight Shank 1-1/2'' - 18 Thread Threading Precision on E-Bay starting at $24.50

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DBMIMPORTERS

Rating: 99.7%

3'' PRECISION ADJUSTABLE BORING HEAD 1-1/2"-18 arbor Threads #815-000-new
3'' PRECISION ADJUSTABLE BORING HEAD 1-1/2"-18 arbor Threads #815-000-new on E-Bay starting at $65.00

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CME Tools

Rating: 99.9%

Banshee Cylinders Cool Head Billet Domes Stock Bore Top End Rebuild Kit Complete
Banshee Cylinders Cool Head Billet Domes Stock Bore Top End Rebuild Kit Complete on E-Bay starting at $899.99

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BPRATV

Rating: 99.3%

JE Pro Seal Head Gasket 81.5mm Bore.033 for  Honda Acura B16 B18C B18C1/C5 VTEC
JE Pro Seal Head Gasket 81.5mm Bore.033 for Honda Acura B16 B18C B18C1/C5 VTEC on E-Bay starting at $144.33

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HPTautosport

Rating: 99.8%

9 Pcs 2" Boring Head R8 Shank 1/2" Carbide Boring Bar Set Milling For Bridgeport
9 Pcs 2" Boring Head R8 Shank 1/2" Carbide Boring Bar Set Milling For Bridgeport on E-Bay starting at $49.15

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Handdo

Rating: 99.9%

Cold Steel 80 PACK, Razor Tip Broad Head Darts for Big Bore .625 Blowgun
Cold Steel 80 PACK, Razor Tip Broad Head Darts for Big Bore .625 Blowgun on E-Bay starting at $59.00

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bwk.ace

Rating: 100.0%

Banshee 421 Big Bore 4 mil Cheetah Cub Cylinder Jug Cylinders Cool Head Parts
Banshee 421 Big Bore 4 mil Cheetah Cub Cylinder Jug Cylinders Cool Head Parts on E-Bay starting at $1,999.99

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BPRATV

Rating: 99.3%

GY6 RACING 4 VALVE CYLINDER HEAD 58.5 BORE (54mm STUD SPACING) USA SELLER 155CC
GY6 RACING 4 VALVE CYLINDER HEAD 58.5 BORE (54mm STUD SPACING) USA SELLER 155CC on E-Bay starting at $398.25

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Importmotorcyclesparts

Rating: 98.5%

 2" BORING HEAD,  3/4" STRAIGHT SHANK AND 9pc 1/2"  BORING BAR SET
2" BORING HEAD, 3/4" STRAIGHT SHANK AND 9pc 1/2" BORING BAR SET on E-Bay starting at $89.99

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MEITONG INDUSTRIAL SUPPLY CO

Rating: 99.3%

Big Bore Kit -Magnum Racing Cylinder/Piston/Gaskets/Head YZ250 99-22  72mm/293cc
Big Bore Kit -Magnum Racing Cylinder/Piston/Gaskets/Head YZ250 99-22 72mm/293cc on E-Bay starting at $684.95

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LeClare Powersports

Rating: 99.9%

Honda XR50 CRF50 XR70 CRF70 Complete 88cc Big Bore Kit Race Head Big Carb TB
Honda XR50 CRF50 XR70 CRF70 Complete 88cc Big Bore Kit Race Head Big Carb TB on E-Bay starting at $435.95

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Keystone Cycle Parts LLC

Rating: 98.5%

GY6 Scooter Moped 80cc Big Bore Kit with A9 Cam 64mm 69mm Head 139QMB
GY6 Scooter Moped 80cc Big Bore Kit with A9 Cam 64mm 69mm Head 139QMB on E-Bay starting at $59.39

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United Express Parts

Rating: 98.3%

For GY6 150cc Big Bore Kit Set Cylinder Head Piston Gasket Set 61mm 150cc
For GY6 150cc Big Bore Kit Set Cylinder Head Piston Gasket Set 61mm 150cc on E-Bay starting at $70.67

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amazingmart1

Rating: 99.4%

172cc TAIDA RACING CYLINDER HEAD GY6 *61mm BORE* 28/23 VALVES (54mm SPACING)
172cc TAIDA RACING CYLINDER HEAD GY6 *61mm BORE* 28/23 VALVES (54mm SPACING) on E-Bay starting at $118.73

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GY6 STORE

Rating: 98.6%

Golf Club Putter Hosels for .370" Bore Putter Heads - 90° Lie Angle - RH Only
Golf Club Putter Hosels for .370" Bore Putter Heads - 90° Lie Angle - RH Only on E-Bay starting at $33.90

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Stafford Golf Store

Rating: 99.8%

TB Big Bore Kit 60mm 143cc Cylinder Race Head Piston Kawasaki Z125 Z 125 17-18
TB Big Bore Kit 60mm 143cc Cylinder Race Head Piston Kawasaki Z125 Z 125 17-18 on E-Bay starting at $599.99

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XCBOBS PARTS AND ACCESSORIES INC

Rating: 98.9%

Stock Bore Replacement Cylinder Head Set for Harley Shovelhead 74" 80"
Stock Bore Replacement Cylinder Head Set for Harley Shovelhead 74" 80" on E-Bay starting at $994.89

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Jireh Cycles

Rating: 99.3%

CKB2-TWN2533-38 TWN Twin-Cutter Boring Head Double rough boring cutter 1Pcs
CKB2-TWN2533-38 TWN Twin-Cutter Boring Head Double rough boring cutter 1Pcs on E-Bay starting at $39.99

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Alloy Tool Shop

Rating: 100.0%

KOSO 2014-2015 Honda MSX125 Grom GROM 170CC BIG BORE KIT W/4-VALVE CYLINDER HEAD
KOSO 2014-2015 Honda MSX125 Grom GROM 170CC BIG BORE KIT W/4-VALVE CYLINDER HEAD on E-Bay starting at $956.35

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mxstuf4u

Rating: 99.1%

39mm Bore Cylinder Head Piston Engine Rebuild Kit For Honda Z50R XR50 CRF50 50CC
39mm Bore Cylinder Head Piston Engine Rebuild Kit For Honda Z50R XR50 CRF50 50CC on E-Bay starting at $49.50

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usamotorpartsfactory

Rating: 99.1%

44mm Head Big Bore Barrel Cylinder Rebuild Kit YAMAHA PW50 PY50 PW60 QT60 PEEWEE
44mm Head Big Bore Barrel Cylinder Rebuild Kit YAMAHA PW50 PY50 PW60 QT60 PEEWEE on E-Bay starting at $49.81

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easyshopau2013

Rating: 97.9%

GM LS1 LS6 5.3 5.7 MLS Cylinder Head Gasket Kit Pair New GM 3.920" Bore 12498544
GM LS1 LS6 5.3 5.7 MLS Cylinder Head Gasket Kit Pair New GM 3.920" Bore 12498544 on E-Bay starting at $82.15

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Hawks Motorsports

Rating: 98.3%

IN STOCK AFR 260cc LS3 CNC Ported Aluminum Cylinder Heads 4 Bolt Mongoose 69cc
IN STOCK AFR 260cc LS3 CNC Ported Aluminum Cylinder Heads 4 Bolt Mongoose 69cc on E-Bay starting at $3,335.51

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TREperformance

Rating: 97.3%

Big Bore Kit 88cc Cylinder Head Piston Z50 CRF50F XR50 CRF50 CRF70 XR CRF 50 70
Big Bore Kit 88cc Cylinder Head Piston Z50 CRF50F XR50 CRF50 CRF70 XR CRF 50 70 on E-Bay starting at $399.99

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XCBOBS PARTS AND ACCESSORIES INC

Rating: 98.9%

90cc 2-STROKE Big Bore Head Kit Fit Scooters w/ JOG/Minarelli/Yamaha Clone Motos
90cc 2-STROKE Big Bore Head Kit Fit Scooters w/ JOG/Minarelli/Yamaha Clone Motos on E-Bay starting at $57.99

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nice2tesla

Rating: 99.6%

Cylinder Head Full Kit for Chinese 70cc Big Bore for 139FMB 50cc - 70cc Upgrade
Cylinder Head Full Kit for Chinese 70cc Big Bore for 139FMB 50cc - 70cc Upgrade on E-Bay starting at $118.82

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China Parts Online

Rating: 99.5%

2" Boring Head + R8 Shank +4pc 1/2" Indexable Boring Bar Set TCMT #]
2" Boring Head + R8 Shank +4pc 1/2" Indexable Boring Bar Set TCMT #] on E-Bay starting at $147.50

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Discount Machine Shop

Rating: 99.8%

BTR Brian Tooley Racing LS9 Head Gaskets Set 4.100 bore MLS 4.8 5.3 5.7 6.0
BTR Brian Tooley Racing LS9 Head Gaskets Set 4.100 bore MLS 4.8 5.3 5.7 6.0 on E-Bay starting at $112.99

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Dynosty

Rating: 98.3%

Honda CB 750 SOHC  1050cc big bore kit,Rods,Head gasket,Sleeves & piston kit

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