This product is a replacement 1/2” (12.7 mm) coring bit for HSC-50 and HC-50. This coring bit features the following:

Made of heat treated high carbon steel for long life and durability
Can be replaced using a standard hex key (included in HSC-50 and HC-50)
Specifications
Bit Size
1/2- (12.7 mm)

Dimensions
1- (25.4 mm) x 2.27- (57.7 mm) x 5.25- (133.4 mm)

Weight 0.14 lb (63.56 g)