스텝드릴 뭘사야할지 고민하시던분들께 바치는영상입니다.

[Purchase Link] https://mkt.shopping.naver.com/link/6... [Giveaway Event] https://naver.me/5kPh2DHA [Hardware Store TV Instagram]   / hardwarestore_tv   [TikTok] https://lite.tiktok.com/t/ZSBedXF8A/ ★Business Inquiries [email protected] 00:00 Step Drill Characteristics and Market Situation Emphasizing versatility capable of various drilling and expansion, and explaining the trend of rapid performance upgrades 01:02 Introduction to Zest Hybrid Step Drill Checking the lineup of 4 models for stainless steel and general metals released in March 2026 01:55 Impact Driver User Guide Emphasizing general breakage risks and the product's design optimized for impact drivers 02:43 Product Key Features Design Features Confirmation of 2-blade structure, dedicated tip design for heat dissipation, and titanium coating application 04:21 3-Wire Design and Impact Feel Explanation of faster expansion speed compared to existing 2-wire drills and the shock absorption effect transmitted to the hand during use 05:05 Step-by-Step Reinforcement and Size Configuration Detailed analysis of the 3-stage neck reinforcement design differentiated by standard size (13mm~32mm) and the 22mm "golden size" 06:10 Comparison Test with Competitor Products Demonstration of comparison between initial entry speed and later expansion speed with the Wolgang Step Drill 07:28 Drilling Tests by Thickness Verification of actual cutting power and load stability through drilling 3mm, 6mm, and 9mm steel plates 09:13 Angles and Slippage by Size Explanation of the difference in step drill angles based on base material thickness and why the 22mm size is efficient 10:28 Cost-Effectiveness and Component Analysis Confirmation of price competitiveness including top-grade cutting oil and summary of M35 cobalt steel material characteristics 12:22 Product Review and Areas for Improvement Point Mentioned relatively average initial entry speed compared to excellent expansion performance #StepDrill #Zest #ToolReview #Drilling #HardwareTV #CostEffectiveTool