Specification Brand : Fafeicy BulletPoint1 : 【Size】 The size of the boring head is 50 * 61.6mm / 1.97 * 2.43in, small size, light weight, easy to carry and use. BulletPoint2 : 【Details】 The handle diameter is 1/2 '' and the maximum displacement is 5/8 ''. It has a practical design. BulletPoint3 : 【High precision】 The precision of the boring head is 0.001, the performance is stable, and the use is more convenient. BulletPoint4 : 【Application】 Boring heads are widely used in milling machines or machining centers, etc., suitable for most occasions. BulletPoint5 : 【Material】 The boring head is made of manganese steel, which is and has a long service life. FinishType : Finished ItemName : Boring Head, High Accuracy 0.001 Manganese Steel British 1/2 F1 Boring Head for Wood Metalworking Lathes, Boring Head ItemPackageDimensions_Height : 5 centimeters ItemPackageDimensions_Length : 6 centimeters ItemPackageDimensions_Width : 5 centimeters ItemTypeKeyword : boring-inserts Manufacturer : Fafeicy ModelNumber : hotzAteonlLBFU NumberOfItems : 1 PartNumber : hotzAteonlLBFU ProductDescription : Specification: Material:Manganese Steel Shank Diameter:1/2'' Accuracy:0.001 Maximum Displacement:5/8'' Size:50 * 61.6mm / 1.97 * 2.43in