OKODOKO 5Pcs Titanium Coated Masonry Drill Bits - 4mm

This set includes 5 masonry drill bits, each featuring a 4mm diameter and a 6.3mm (1/4 inch) non-s...

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The RangeOkodoko 5Pcs Titanium-Coated Masonry Drill Bits - 4Mm, 1/4" Hex Shank. - Silver
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B&QB&Q - 5Pcs Titanium Coated Masonry Drill Bits For Concrete Brick Ceramic Tile Triangle Tip Drill Bits With 1/4" Hex Shank 4mm Diameter
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Product Information

Full details

The OKODOKO 5Pcs Titanium Coated Masonry Drill Bits set is designed for DIY enthusiasts and homeowners who require a reliable solution for drilling into hard, abrasive materials like tile, brick, and concrete. These 4mm bits offer the key benefit of enhanced durability and precise penetration thanks to their reinforced carbide heads and specialized triangle tip design. While highly versatile across various substrates, users should note that these bits are specifically sized at 4mm, making them ideal for pilot holes and smaller installations rather than large-diameter drilling tasks.

All features

Model Part Number1502936
BrandOKODOKO

Extended Product Information

FAQs

Can I use these with a hammer drill?

These bits are designed for rotary drilling. It is recommended to turn off the 'hammer' or 'impact' function on your drill to prevent damage to the bit tip.

What is the diameter of these bits?

Each of the five bits in this set features a 4mm diameter.

Are these bits suitable for tempered glass?

These bits are designed for standard ceramic and glass. Note that tempered glass is extremely hard and typically shatters if drilled; it is not recommended to attempt this.

How do I store the bits to prevent rusting?

While the titanium coating is rust-resistant, keeping them in a cool, dry place and wiping them clean after use will ensure they stay in optimal condition.

What is the total length of the bits?

The bits have a total length of 78mm.

Troubleshooting

Bit is slipping in the drill chuck

Ensure the 1/4-inch hex shank is fully inserted and the chuck is tightened properly. If using a quick-change adapter, ensure the locking mechanism is engaged.

Bit is getting very hot or smoking

Reduce your drilling speed and apply less downward pressure. You may need to stop periodically to let the bit cool down.

Bit is not cutting into the surface

Verify that you are using the correct setting (rotary mode only, no hammer action). If the material is too hard, apply a small amount of cutting oil or water to lubricate.

Pros and Cons

Pros

  • Durable carbide construction with titanium coating
  • Triangle tip prevents bit walking for better accuracy
  • Universal 1/4-inch hex shank fits most drills
  • Compact 4mm size is perfect for wall anchors and pilot holes

Cons

  • Limited to a single 4mm diameter size
  • Not suitable for large-scale masonry demolition
  • May require cooling fluid when drilling very hard glass or tile to preserve the edge

Setup, Compatibility & Care

Setup:

Insert the 1/4-inch hex shank directly into your power drill, hand drill, or bench drill chuck. Ensure the hex shank is fully seated to prevent wobble during operation.

Compatibility:

  • Works with any drill featuring a standard 3-jaw chuck or a 1/4-inch quick-change hex adapter.
  • Suitable for: Tile, ceramic, glass, wood, brick, and concrete.

Care:

  • To maximize the lifespan of the titanium coating, avoid overheating by using a moderate drill speed and applying consistent, even pressure.
  • After drilling into abrasive materials like masonry, wipe the bits clean of dust and debris before storage.
  • Store in a dry environment to maintain the integrity of the rust-resistant coating.

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