High-Speed Steel Countersink Step Drill Bit

This high-speed steel step countersink drill bit is designed for precise woodworking and metal applications. It effectively creates countersunk holes and chamfers edges for various screw types and finishes.

Domestic/Imported: Domestic Coating type: Physical Coating Body Material: High Speed Steel Total length of the knife: 2mm Interface Mode: compatible Drill bit angle: 3° Standard Model: 2 Knife Form: Desk equipment