Descriptions: 12-42mm High Speed Steel Metal Core Drill Bit Annular Cutter Hollow Drill Bit Hole Opener Metal Drilling Hole Saw Cutter Tools.
Specifications: Material: High Speed Steel.
Color: Silver.
Coating: No.
Cutting Depth: 30mm.
Overall Length: 64mm.
Application: Use for hole cutting and process of annular on various magneric drills and press ,like Alfra , Hougen , Jancy , Euroboor , BDS , Ruko.
Package Includes: 1pcs x Hollow Drill Bit
Product Attributes: