Specification Brand : Dilwe BulletPoint1 : brand new and BulletPoint2 : Made of steel, and long service life. BulletPoint3 : Multiple tools can meet different using needs. BulletPoint4 : It is generally used to CNC machine. BulletPoint5 : 14pcs tools can be used for a long time. ItemName : Boring Tool Set,MT4-M16 Arbor Adapter,Steel 14pcs Tools Set for CNC Machine, F1-12 50mm Boring Head,9pcs 12mm Boring Bar,3 Pcs Wrench, Universal Home Tool ItemPackageDimensions_Height : 10 centimeters ItemPackageDimensions_Length : 38 centimeters ItemPackageDimensions_Width : 21 centimeters ItemTypeKeyword : boring-inserts Manufacturer : Dilwe ModelName : Dilwex5i9sue0qc ModelNumber : Dilwex5i9sue0qc NumberOfItems : 1 PartNumber : Dilwex5i9sue0qc ProductDescription : Features: 1. brand new and high quality. 2. Made of steel, and long service life. 3. Multiple tools can meet different using needs. 4. It is generally used to CNC machine. 5. 14pcs tools can be used for a long time.