AMSUO 6-Piece Professional Helical Drill Bit Set — 1/8" to 5/16", 135° Split Point, Titanium-Coated, for Metal, Plastic & Wood

AMSUO 6-Piece Professional Helical Drill Bit Set — 1/8" to 5/16", 135° Split Point, Titanium-Coated, for Metal, Plastic & Wood

A professional-grade 6-piece helical drill bit set engineered for fast, clean drilling across metal, plastic, and wood. The serrated helical flute geometry aggressively pulls chips out of the hole while the 135° split point starts on contact — no walking, no pilot hole, no center punching. A durable titanium coating keeps the edge cutting longer, and the retail-ready blister card with hanging hole makes it a natural shelf item for hardware and supermarket programs.

Key Features

• 135° split point — self-centering tip starts fast and eliminates bit walking
• Serrated helical flutes — aggressive chip extraction for clean, smooth holes
• Durable titanium coating — longer edge life across multiple materials
• Six fractional sizes in one card — 1/8", 5/32", 3/16", 15/64", 1/4", 5/16"
• Two-tone professional finish — gold-coated flutes with polished chrome shanks
• Retail-ready blister card with hanging hole; product benefits printed on pack
• Clear storage case inside card keeps bits organized after purchase

Specifications

• Set size: 6 pieces
• Sizes included: 1/8" · 5/32" · 3/16" · 15/64" · 1/4" · 5/16"
• Point: 135° split point
• Flute design: serrated helical
• Coating: titanium (gold)
• Materials: metal · plastic · wood
• Packaging: blister card with hanging hole + clear storage case

Recommended Applications

• Metalworking — drilling steel, aluminum, and sheet metal without center punching
• Plastic & PVC — clean holes in pipe, conduit, and fittings with reduced melting and cracking
• Woodworking — pilot holes and general drilling in softwood, hardwood, and composites
• DIY & home repair — shelving, brackets, furniture assembly, fixture mounting
• Retail impulse purchase — 6-piece card format for checkout counters, pegboards, supermarket tool aisles

Safety: Wear eye protection. Use cutting fluid or oil for steel drilling. Let the bit do the work — do not force.