Specification Brand : Gearwell BulletPoint : Angle Milling Cutters BulletPoint1 : Kit Contents: Our boring head and bar kit comes with 1 boring head, 12 boring bars, 3 hex wrenches and 1 storage box. BulletPoint2 : Cemented Carbide Boring Bars: The carbide boring bars in our R8 shaft boring head and bar kit are high strength, stable, wear resistant and . BulletPoint3 : Storage Box: The boring head bar kit is placed in a storage box as a whole, which is very convenient to store and carry, reducing loss. BulletPoint4 : High Accuracy: Micrometer guide screw in the boring head bar kit provides 0.0001in direct reading accuracy and easy adjustment. BulletPoint5 : Wide Range of Application: The boring head bar kit is suitable for CNC hardening and grinding on R8 shank machines. Color : One Color ExternallyAssignedProductIdentifier : 7361517096539 IncludedComponents : Storage Holder ItemDisplayDimensions_Height : 0.08 centimeters ItemDisplayDimensions_Length : 4.21 centimeters ItemDisplayDimensions_Width : 0.98 centimeters ItemDisplayWeight : 0.23 pounds ItemName : Adjusting Boring Head R8 Shank, Cemented Carbide Boring Bar Kit for CNC Hardening Milling, Carbide Boring Bar Set Milling ItemPackageDimensions_Height : 10 centimeters ItemPackageDimensions_Length : 34 centimeters ItemPackageDimensions_Width : 26 centimeters ItemPackageQuantity : 2 ItemTypeKeyword : boring-bars Manufacturer : Gearwell Material : alloy ModelName : Gearwell4h8b29gnz5 ModelNumber : Gearwell4h8b29gnz5 NumberOfBoxes : 1 NumberOfItems : 2 NumberOfLithiumMetalCells : 1 PartNumber : Gearwell4h8b29gnz5 ProductDescription : Item Type: Boring Bar Set Material: Cemented Carbide Boring Head Specification: 3in Minimum Scale: 0.0005in Boring Bar Bore Diameter: 3/4in Cross Bore Diameter: 3/4in Maximum Offset: 1in Thread Size: 1-1/2in-18 R8 Shank can be mounted on a 2in, 3in or 4in boring head with a 1.5in-18 thread size Features. Designed so that the same bar can drill flat bottom holes or faces Alloy steel shanks are hardened and ground Carbide for steel and alloy steel