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BESTGUARD 3Pcs HSS 4241 Titanium Step Drill Bit Set Hex Shank Multi Size Hole Cutter
Shopee · Bestguard

BESTGUARD 3Pcs HSS 4241 Titanium Step Drill Bit Set Hex Shank Multi Size Hole Cutter

₱2,19851% off
₱1,088

Discount is calculated from the original price the store lists, which may not reflect what other shops charge.

Price history: ₱1,088 every time we've checked since Oct 29. We'll show changes here.

Buy at Shopee

Price last checked Oct 29, 2026. It may have changed, so confirm on the store's page. We earn a commission on purchases (details).

✅ Premium HSS 4241 High Speed Steel Base + Full Titanium Coating Made of industrial-grade HSS4241 high-speed steel with uniform golden titanium surface coating. Ultra high hardness, wear resistance and heat dissipation during high-speed drilling. Anti-oxidation, anti-rust, extend service life, avoid frequent bit replacement compared to ordinary black drill bits. ✅ 3 Sizes Cover All Common Hole Demands (One Bit Multiple Sizes) Complete 3-piece combo covers full 4mm–32mm range: 4–12mm Step Drill: Small thin sheet, electrical wiring, miniature hardware holes 4–20mm Step Drill: Medium aluminum plate, PVC pipe, furniture mounting holes 4–32mm Step Drill: Large pipeline, cabinet, equipment thick plate large bore holes Clear laser size marking on each step for quick size identification without measuring. ✅ Standard Hex Shank for Universal Power Drill Compatibility Hexagonal anti-slip shank firmly locks into all electric drill, impact drill and cordless drill chucks, no slipping during high torque drilling. Only 3 simple operation steps for fast hole making: Insert hex shank into drill chuck Tighten chuck to lock the bit securely Start drilling smoothly for clean, burr-free holes ✅ Smooth Step Cutting Edge for Burr-Free Drilling Precision stepped spiral cutting edge design cuts fast with low resistance. Produces neat smooth hole edges without rough burrs, no secondary deburring work required, greatly improve construction efficiency vs single-size twist drills that leave jagged edges. ✅ Wide Multi-Material Compatibility Perfectly drill multiple materials without burning or cracking: Thin stainless steel, iron sheet, aluminum alloy metal plates Hard & soft solid wood, plywood, MDF PVC, ABS, acrylic plastic sheets and pipes

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