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.
Performance Big Bore Cylinder Kit & Head 170cc 61mm GY6 125cc 150cc Scooter
Performance Big Bore Cylinder Kit & Head 170cc 61mm GY6 125cc 150cc Scooter on E-Bay starting at $104.41

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Mopedfactory

Rating: 96.9%

Honda Trx400ex TRX 400ex 440cc Big Bore Cylinder Complete Head Camshaft 99 - 08
Honda Trx400ex TRX 400ex 440cc Big Bore Cylinder Complete Head Camshaft 99 - 08 on E-Bay starting at $1,024.90

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PART ACE

Rating: 98.8%

Yamaha Raptor 660 Big Bore 102mm 102 686 719 Cometic Top End Head Gasket C7798
Yamaha Raptor 660 Big Bore 102mm 102 686 719 Cometic Top End Head Gasket C7798 on E-Bay starting at $59.99

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AZ Quad Parts

Rating: 99.9%

HONDA XR50 CRF50 Race Head, 88cc Big Bore & Carburetor Kit TBPARTS BBR
HONDA XR50 CRF50 Race Head, 88cc Big Bore & Carburetor Kit TBPARTS BBR on E-Bay starting at $399.99

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hondaproducts

Rating: 98.4%

Athena Banshee Stock Bore Triple Ported Cylinders AZQP Cool Domes Head Pistons
Athena Banshee Stock Bore Triple Ported Cylinders AZQP Cool Domes Head Pistons on E-Bay starting at $799.98

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AZ Quad Parts

Rating: 99.9%

Banshee Athena 370c 66 Complete Big Bore Cylinders Wiseco Pistons Crank Head Kit
Banshee Athena 370c 66 Complete Big Bore Cylinders Wiseco Pistons Crank Head Kit on E-Bay starting at $1,299.98

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AZ Quad Parts

Rating: 99.9%

Pair of 88" Big Bore Cylinders for 1984-1999 Harley Big Twin Using RevTech Heads
Pair of 88" Big Bore Cylinders for 1984-1999 Harley Big Twin Using RevTech Heads on E-Bay starting at $299.95

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BIKEPARTSOUTLET

Rating: 99.6%

80cc Big Bore Kit Cylinder 64mm Head Piston Rings Set Chinese Scooter 50cc GY6
80cc Big Bore Kit Cylinder 64mm Head Piston Rings Set Chinese Scooter 50cc GY6 on E-Bay starting at $51.67

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United Express Parts

Rating: 98.3%

3'' PRECISION ADJUSTABLE BORING HEAD WITH CAT40 ARBOR--new
3'' PRECISION ADJUSTABLE BORING HEAD WITH CAT40 ARBOR--new on E-Bay starting at $119.00

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CME Tools

Rating: 99.9%

Yamaha Raptor Rhino Grizzly 660 102mm 102 686 719 Cometic Big Bore Head Gasket
Yamaha Raptor Rhino Grizzly 660 102mm 102 686 719 Cometic Big Bore Head Gasket on E-Bay starting at $31.98

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AZ Quad Parts

Rating: 99.9%

Performance Big Bore Cylinder Kit & Head 200cc 61mm GY6 125cc 150cc Scooter
Performance Big Bore Cylinder Kit & Head 200cc 61mm GY6 125cc 150cc Scooter on E-Bay starting at $105.00

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Mopedfactory

Rating: 96.9%

3" Boring Head With R8 Shank and 12Pcs 3/4" Carbide Boring Bar Set For Milling
3" Boring Head With R8 Shank and 12Pcs 3/4" Carbide Boring Bar Set For Milling on E-Bay starting at $80.16

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greennnmood

Rating: 99.5%

70cc Big Bore Yamaha Zuma 50 2-Stroke Cylinder Piston Top End Kit
70cc Big Bore Yamaha Zuma 50 2-Stroke Cylinder Piston Top End Kit on E-Bay starting at $114.99

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Sebco Parts

Rating: 98.3%

NEW R8 3INCH BORING HEAD SET WITH 6 INDEXABLE BORING BAR AND 6 CARBIDE INSERTS
NEW R8 3INCH BORING HEAD SET WITH 6 INDEXABLE BORING BAR AND 6 CARBIDE INSERTS on E-Bay starting at $199.99

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iCarbide Machine Tools

Rating: 99.7%

143cc BIG BORE KIT  V2 RACE HEAD 26mm MIKUNI TBPARTS KAWASAKI KLX110 KLX110L
143cc BIG BORE KIT V2 RACE HEAD 26mm MIKUNI TBPARTS KAWASAKI KLX110 KLX110L on E-Bay starting at $699.99

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hondaproducts

Rating: 98.4%

Blaster 68mm Big Bore Stroker Kit 240cc Complete Top Bottom Assembly Crank Head
Blaster 68mm Big Bore Stroker Kit 240cc Complete Top Bottom Assembly Crank Head on E-Bay starting at $999.99

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BPRATV

Rating: 99.3%

Racing 70cc Cylinder Big Bore Kit Head for Yamaha JOG Zuma 2Stroke for Minarelli
Racing 70cc Cylinder Big Bore Kit Head for Yamaha JOG Zuma 2Stroke for Minarelli on E-Bay starting at $44.15

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tasharinacorp

Rating: 98.6%

CYCO Top End+Base Kit w/Teflon Head Gaskets for Harley Evo 1340 BIG BORE 1984-91
CYCO Top End+Base Kit w/Teflon Head Gaskets for Harley Evo 1340 BIG BORE 1984-91 on E-Bay starting at $63.46

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Falcon Sales e-Store

Rating: 99.4%

Blank 1/6 Scale Frankenstein Boring Karloff Head Sculpt Unpainted Fit 12" Figure
Blank 1/6 Scale Frankenstein Boring Karloff Head Sculpt Unpainted Fit 12" Figure on E-Bay starting at $9.06

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Luck-Market

Rating: 98.9%

70cc Big Bore Genuine Buddy Rough House 50 2-Stroke Cylinder Piston Top End Kit
70cc Big Bore Genuine Buddy Rough House 50 2-Stroke Cylinder Piston Top End Kit on E-Bay starting at $114.99

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Sebco Parts

Rating: 98.3%

CYCO BIG BORE Top End+Lower Set w/030 MLS Head Gaskets for Harley Evo 1340 92-99
CYCO BIG BORE Top End+Lower Set w/030 MLS Head Gaskets for Harley Evo 1340 92-99 on E-Bay starting at $69.91

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Falcon Sales e-Store

Rating: 99.4%

Blaster 240 Big Bore Stroker Kit Machined Head 68m Cylinder Complete Rebuild Kit
Blaster 240 Big Bore Stroker Kit Machined Head 68m Cylinder Complete Rebuild Kit on E-Bay starting at $999.99

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BPRATV

Rating: 99.3%

2" Boring head+R8 Shank +4pcs 1/2" Indexable Boring Bar Set TCMT #]
2" Boring head+R8 Shank +4pcs 1/2" Indexable Boring Bar Set TCMT #] on E-Bay starting at $123.95

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Discount Machine Shop

Rating: 99.8%

Holzfforma G395XP Orange Gas Chain Saw Power Head 56mm Bore Without Guide Bar
Holzfforma G395XP Orange Gas Chain Saw Power Head 56mm Bore Without Guide Bar on E-Bay starting at $364.99

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TriStar Supply

Rating: 100.0%

Cold Steel B625BR Razor Tip Broad Head Darts for Big Bore .625 Blowgun, 40 Pack
Cold Steel B625BR Razor Tip Broad Head Darts for Big Bore .625 Blowgun, 40 Pack on E-Bay starting at $23.99

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ZT Warehouse

Rating: 98.9%

Cometic Head Gasket .030" Thick 75.5mm Bore For Honda Civic SOHC D16 D16Z6 D16Y8
Cometic Head Gasket .030" Thick 75.5mm Bore For Honda Civic SOHC D16 D16Z6 D16Y8 on E-Bay starting at $119.95

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ipgparts

Rating: 99.8%

Cometic Head Gasket For Nissan Silvia S13 S14 S15 SR20DE DET 86mm bore 1.3mm
Cometic Head Gasket For Nissan Silvia S13 S14 S15 SR20DE DET 86mm bore 1.3mm on E-Bay starting at $105.00

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CPTRADEUSA

Rating: 98.6%

60cc Big Bore Kit Dirt Bike Cylinder Top End Head Piston for  Yamaha QT50 PW50
60cc Big Bore Kit Dirt Bike Cylinder Top End Head Piston for Yamaha QT50 PW50 on E-Bay starting at $36.58

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AutoPartsMaMa

Rating: 98.4%

LS1 Cylinder Head Gaskets PAIR Multi Layer Steel MLS 3.920 Bore LS 4.8L 5.3L 5.7
LS1 Cylinder Head Gaskets PAIR Multi Layer Steel MLS 3.920 Bore LS 4.8L 5.3L 5.7 on E-Bay starting at $64.99

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Michigan Motorsports LS/LT Parts

Rating: 99.6%

IN STOCK AFR 260cc 100% CNC Ported LS3 Aluminum Cylinder Heads 6 Bolt Mongoose
IN STOCK AFR 260cc 100% CNC Ported LS3 Aluminum Cylinder Heads 6 Bolt Mongoose on E-Bay starting at $3,095.95

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TREperformance

Rating: 97.3%

70CC YAMAHA JOG ZUMA VINO 50 SCOOTER BBK BIG BORE KIT HEAD CYLINDER PISTON NEW
70CC YAMAHA JOG ZUMA VINO 50 SCOOTER BBK BIG BORE KIT HEAD CYLINDER PISTON NEW on E-Bay starting at $119.95

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Biglots4less

Rating: 99.7%

2'' PRECISION ADJUSTABLE BORING HEAD WITH R8 Shank & 9pcs carbide boring bars
2'' PRECISION ADJUSTABLE BORING HEAD WITH R8 Shank & 9pcs carbide boring bars on E-Bay starting at $89.00

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CME Tools

Rating: 99.9%

Big Bore Head Kit 70CC 2 Stroke For Scooters JOG Minarelli Yamaha Clone Motors
Big Bore Head Kit 70CC 2 Stroke For Scooters JOG Minarelli Yamaha Clone Motors on E-Bay starting at $59.99

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withmonica motorcycle xparts

Rating: 99.6%

For Gy6 150cc 61mm Engine Rebuild Kit Big Bore Cylinder Kit With Cylinder Head
For Gy6 150cc 61mm Engine Rebuild Kit Big Bore Cylinder Kit With Cylinder Head on E-Bay starting at $70.67

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fushanprt01

Rating: 99.1%

Banshee Athena 400cc 68 Big Bore Cylinders WISECO Pistons Pro Design Head Domes
Banshee Athena 400cc 68 Big Bore Cylinders WISECO Pistons Pro Design Head Domes on E-Bay starting at $1,049.98

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AZ Quad Parts

Rating: 99.9%

4'' PRECISION ADJUSTABLE BORING HEAD WITH CAT40 SHANK w. 1" hole #820--new
4'' PRECISION ADJUSTABLE BORING HEAD WITH CAT40 SHANK w. 1" hole #820--new on E-Bay starting at $159.00

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CME Tools

Rating: 99.9%

170cc GY6 61mm Big Bore Cylinder Head Piston Gasket Rebuild Kit GY6 200cc 57mm
170cc GY6 61mm Big Bore Cylinder Head Piston Gasket Rebuild Kit GY6 200cc 57mm on E-Bay starting at $69.97

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United Express Parts

Rating: 98.3%

CLASSIC MINI HEAD GASKET  COMPOSITE 850 997 998 1100 SET SMALL BORE AJM1250 3A2
CLASSIC MINI HEAD GASKET COMPOSITE 850 997 998 1100 SET SMALL BORE AJM1250 3A2 on E-Bay starting at $14.48

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OLD SKOOL MINIS LTD - 0121 356 7546

Rating: 99.6%

Banshee Big Bore Kit 66mm +2 Overbore Cylinders Head 370cc Top End Rebuild Parts
Banshee Big Bore Kit 66mm +2 Overbore Cylinders Head 370cc Top End Rebuild Parts on E-Bay starting at $499.98

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BPRATV

Rating: 99.3%

2'' PRECISION ADJUSTABLE BORING HEAD WITH R-8 SHANK
2'' PRECISION ADJUSTABLE BORING HEAD WITH R-8 SHANK on E-Bay starting at $65.00

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CME Tools

Rating: 99.9%

Yamaha DT125 R 1991-2006  Cylinder Big Bore Kit complete with Head 170cc
Yamaha DT125 R 1991-2006 Cylinder Big Bore Kit complete with Head 170cc on E-Bay starting at $978.06

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RAW POWER MOTORCYCLES

Rating: 99.4%

Banshee Athena 64mm Complete Stock Bore Cylinders Wiseco Pistons Crank Head Kit
Banshee Athena 64mm Complete Stock Bore Cylinders Wiseco Pistons Crank Head Kit on E-Bay starting at $1,349.98

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AZ Quad Parts

Rating: 99.9%

3'' PRECISION ADJUSTABLE BORING HEAD WITH R-8 SHANK
3'' PRECISION ADJUSTABLE BORING HEAD WITH R-8 SHANK on E-Bay starting at $89.00

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CME Tools

Rating: 99.9%

4'' PRECISION ADJUSTABLE BORING HEAD WITH R-8 SHANK w. 1" hole--new
4'' PRECISION ADJUSTABLE BORING HEAD WITH R-8 SHANK w. 1" hole--new on E-Bay starting at $148.00

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CME Tools

Rating: 99.9%

NARAKU SCOOTER PERFORMANCE BIG BORE CYLINDER & HEAD KIT *52.4mm*
NARAKU SCOOTER PERFORMANCE BIG BORE CYLINDER & HEAD KIT *52.4mm* on E-Bay starting at $254.95

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GY6 STORE

Rating: 98.6%

Banshee Athena 409cc 66 Big Bore Stroker Cylinders Pro X Pistons Pro Head Domes
Banshee Athena 409cc 66 Big Bore Stroker Cylinders Pro X Pistons Pro Head Domes on E-Bay starting at $899.98

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AZ Quad Parts

Rating: 99.9%

9Pcs 2" Boring Head R8 Shank 1/2" Carbide Boring Bar Set Milling For Bridgeport
9Pcs 2" Boring Head R8 Shank 1/2" Carbide Boring Bar Set Milling For Bridgeport on E-Bay starting at $58.57

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Accfuns

Rating: 99.4%

2" BORING HEAD STRAIGHT SHANK AND 9 PC 1/2" BORING BAR SET
2" BORING HEAD STRAIGHT SHANK AND 9 PC 1/2" BORING BAR SET on E-Bay starting at $92.50

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DBMIMPORTERS

Rating: 99.7%

Banshee Athena 64mm Stock Bore Cylinders WISECO Pistons Cool Head Turbo Dome NGK
Banshee Athena 64mm Stock Bore Cylinders WISECO Pistons Cool Head Turbo Dome NGK on E-Bay starting at $909.98

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AZ Quad Parts

Rating: 99.9%

Blaster Big Bore Machined Cylinder Head 68mm Complete Top End Rebuild Parts Kit
Blaster Big Bore Machined Cylinder Head 68mm Complete Top End Rebuild Parts Kit on E-Bay starting at $469.99

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BPRATV

Rating: 99.3%


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