5Pcs Forstner Drill Bit Set 15-35mm （15 20 25 30 35mm）

Specification: Material: alloy Color: as picture shows Diameter: approx.7- 8mm Full length: approx. 82mm Purpose: designed to fight hinges, woodwork perforated, plastic products Quality carbide woodworking 15/20/25/30/35mm hole saw Forstner drill bit with locating special hinge hinge High quality alloy forged blade curves in favor of chip design, operate more easily Features: 1. High-quality alloy forged blade, advanced sintering technology, perfect mosaic alloy blade, very sharp, long service life 2. The body head curve design is conducive to chip, better piercing results 3. The unique event positioning plate designed to allow opening more at ease. Positioning plate material is a powder alloy die-casting