Specification Brand : Timunr BulletPoint1 : Boring head size: 3, connecting screw thread: 1-1/2-18, screw thread: 7/16-20UNF, cross hole dia: 3/4, maximum offset: 1. BulletPoint2 : The boring head group is made of durable materials. It is hardened and more durable. BulletPoint3 : The dial of boring head has clear scale, high precision, strong versatility, accurate cutting and high efficiency. BulletPoint4 : There are 12 different sizes of boring bar set, which are suitable for matching with boring head and R8 shank. They can cut sharp to meet your processing needs. BulletPoint5 : The boring head kit can be used for boring, boring the outer circle, boring the end face, boring the end face of the inner hole, cutting the inner hole and the ring groove on the outer circle. Color : Black ExternallyAssignedProductIdentifier1 : 766871489947 ExternallyAssignedProductIdentifier2 : 0766871489947 ExternallyAssignedProductIdentifier3 : 00050728858902 FinishType : Chrome HandOrientation : Right Hand IncludedComponents : Drill Bits ItemName : Timunr 3 Inch Boring Head Set R8 Shank with 12Pcs 3/4 Inch Boring Bar Set 3Pcs Hex Wrench ItemPackageDimensions_Height : 33.5026 centimeters ItemPackageDimensions_Length : 10.1092 centimeters ItemPackageDimensions_Width : 26.289 centimeters ItemPackageQuantity : 1 ItemShape : Square ItemTypeKeyword : boring-bits Manufacturer : Timunr Material1 : Carbide Material2 : Alloy Steel ModelNumber : 85890 NumberOfItems : 1 PartNumber : TIM-1890302-669014-UNR ProductDescription : Specification: Boring head size: 3" Connecting screw thread: 1-1/2"-18 Screw thread: 7/16-20UNF Cross hole dia: 3/4" Maximum offset: 1" Minimum graduation: 0.0005 inch Dimensions of the 12pcs boring bars: Length: 3-1/8 inch Bore Depth: 1-1/8 inch Minimum Bore: 7/16 inch Length: 3-11/16 inch Bore Depth: 1-11/16 inch Minimum Bore: 7/16 inch Length: 4-1/4 inch Bore Depth: 2-1/4 inch Minimum Bore: 7/16 inch Length: 3-1/2 inch Bore Depth: 1-1/2 inch Minimum Bore: 9/16 inch Length: 4-1/4 inch Bore Depth:2-1/4 inch Minimum Bore: 9/16 inch Length: 5 inch Bore Depth: 3 inch Minimum Bore: 9/16 inch Length: 3-7/8 inch Bore Depth: 1-7/8 inch Minimum Bore: 11/16 inch Length: 4-13/16 inch Bore Depth: 2-13/16 inch Minimum Bore: 11/16 inch Length: 5-3/4 inch Bore Depth: 3-3/4 inch Minimum Bore: 11/16 inch Length: 4-1/4 inch Bore Depth: 2-1/4 inch Minimum Bore: 13/16 inch Length: 5-3/8 inch Bore Depth: 3-3/8 inch Minimum Bore: 13/16 inch Length: 6-1/2 inch Bore Depth: 4-1/2 inch Minimum Bore: 13/16 inch
Features: 1. The boring head group is made of durable materials. It is hardened and more durable. 2. The dial of boring head has clear scale, high precision, strong versatility, accurate cutting and high efficiency.
Package Includes: 1 x 3" boring head 1 x R8 shank 12 x boring bar 3 x hex wrench