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Thirteen titanium-coated HSS drill bits in a plastic case

Olympia Tools 13pcs HSS Drill Bit Set Titanium Coated 1/16-1/4in

SKU CH-YTC9-MH7PR

Thirteen titanium-coated high-speed steel bits from 1/16 to 1/4 inch with 135-degree self-centering tips drill metal, wood and plastic

  • MaterialPlastic
  • Compatibility/FitmentOut-Opening, Narrow Stile, Store Front Doors
  • Selling UnitSet
  • FeaturesWidely Use
  • Item Count2 pack
  • 13-piece set covers 1/16 to 1/4 inch drilling needs
  • Titanium coating on high-speed steel extends bit life
  • 135-degree self-centering point cuts metal faster without wandering
  • Hex shank fits quick-change chucks for fast swaps
  • Organised case keeps every size in its place

13-piece titanium HSS drill bit set

This 13-piece set covers fractional sizes from 1/16 inch to 1/4 inch in high-speed steel with a titanium coating. The coating raises surface hardness and extends wear life across repeated drilling tasks. A 135-degree self-centring point reduces walking and cuts into material with less force. The hex shank allows quick changes in compatible chucks.

DIYers and light trade users.

The range suits home repair, maintenance and light fabrication in sheet metal, wood, plastic and similar materials. The titanium layer helps the bits last longer in abrasive or gummy stock. Users who need larger diameters, cobalt-grade steel or a broader assortment for daily high-volume work should look at larger sets or specialist bits.

135-degree self-centring point

The 135-degree precision-ground tip is the specification that determines whether this set matches the job. It starts holes cleanly in thin sheet and hard plastics without a centre punch and keeps the bit on line through the cut. If the application demands a different point angle or a split-point geometry for deep-hole chip evacuation, this set will not meet that requirement.

Highlights

  • 13-piece set covers 1/16 to 1/4 inch drilling needs
  • Titanium coating on high-speed steel extends bit life
  • 135-degree self-centering point cuts metal faster without wandering
  • Hex shank fits quick-change chucks for fast swaps
  • Organised case keeps every size in its place

Specifications

BrandOlympia Tools
MaterialPlastic
Compatibility/FitmentOut-Opening, Narrow Stile, Store Front Doors
Selling UnitSet
FeaturesWidely Use
Item Count2 pack
Part Numbernew-HSS-13pcs drill bit

Questions about this item

How do I install the 1/4in hex shank bits into my drill chuck, and what step do people often miss?

Insert the 1/4in hex shank fully into a quick-change chuck until it clicks; the step often missed is pulling the sleeve back before insertion so the locking balls engage the shank groove.

When will the titanium coating on these 13 HSS bits wear enough to need replacement?

The coating extends life but gradually thins; replace a bit once the gold colour disappears from the cutting edges or when drilling 135° points starts to wander in sheet metal.

What limit appears first during sustained drilling with the 135° split-point geometry?

Heat builds at the 135° tip faster than the coating dissipates it, so cutting speed drops and the bit walks if pressure is not reduced or coolant is not used.

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