If you want a compact drill bit set that covers the most common small-to-medium hole sizes, the JONMON Titanium Coated HSS Twist Drill Bits set delivers an easy upgrade for everyday drilling tasks. Each bit is made from high speed steel (HSS) with a titanium finish and a fully ground spiral groove designed to reduce friction and heat for smoother drilling.
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The 135° split point and straight (round) shank help reduce walking and improve starting control—useful whether you’re working at a bench drill or with a handheld electric drill. A standout feature is the serrated grooving/side-cutting style design, which is intended to keep working efficiently even after the initial hole is established.
This 8-piece assortment spans 3mm through 10mm (including a 6.5mm option), making it handy for woodworking and light fabrication jobs. It’s also designed for a range of materials including thin wood (1mm–2mm), solid wood, multilayer board, MDF, plastic board, aluminum, aluminum alloy, and thin iron sheet. The set comes with a portable plastic bag for storage and organization.
Titanium-coated HSS construction with fully ground spiral groove design to reduce friction and heat
135° split point with straight shank to help prevent walking and improve drilling efficiency
Serrated grooving/side-cutting style design for continued working after drilling
