Question 1

What materials can the Milwaukee 48-89-4633 drill bits be used on?

Accepted Answer

The Milwaukee 48-89-4633 Titanium Drill Bit Set is designed for drilling applications involving metal, wood, and plastics. The RED HELIX design helps with chip removal during drilling, while the titanium coating is designed for extended bit life compared with black oxide drill bits.

Question 2

Can these drill bits be used with an impact driver?

Accepted Answer

Yes. The Milwaukee 48-89-4633 drill bits feature a 1/4" hex shank designed for use with impact drivers and drill drivers. This makes the set suitable for professionals and tradespeople who use these tools for drilling tasks involving compatible materials.

Question 3

What does the QUAD EDGE tip do on these drill bits?

Accepted Answer

The QUAD EDGE tip is designed to provide a precision start while using four cutting edges to create smaller chips. This design supports faster material removal and helps the drill bit maintain its cutting performance during drilling applications.

Question 4

How does RED HELIX technology improve drilling performance?

Accepted Answer

RED HELIX technology combines the QUAD EDGE tip, VARIABLE HELIX flute, and thicker tapered web. The VARIABLE HELIX flute is designed for rapid chip removal, while the thicker tapered web increases bit strength and helps reduce premature breakage during demanding drilling applications.

Question 5

How should the Milwaukee 48-89-4633 drill bits be stored?

Accepted Answer

The 10-piece drill bit set comes organized in a customizable accessory case designed for use in the PACKOUT™ system. Laser-etched sizes make it easier to identify individual bits, while the case helps keep the drill bits organized for convenient access during drilling tasks.

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