ZHAOYAO 2Pcs Carbon Steel Seven-Blade Chamfering Cutter Drill Bits


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Overview and Specifications:

Name:Seven-edged chamfered knife set Smooth chamfering required Woodworking wood drilling bit hexagonal handle chamfering device.
Specifications: 1/4 hex shank (shank diameter 6.35MM), 7 edges (sharp edge sharp).
Material: high carbon steel.
Product weight: 46g
Product packaging: OPP plastic bag
Scope of application: Drilling and chamfering of wood or thin plastic plates, hand drills and bench drills can all be used.
Features: Seven-blade is the key, seven-blade is compared with five-blade, three-blade, single-blade chamfer, the chamfered surface drilled is more exquisite and smooth, and it is recommended for customers with high chamfer surface finish and flatness.