Question 1

What hole sizes can the Milwaukee 48-89-9201 Step Drill Bit create?

Accepted Answer

The Milwaukee 48-89-9201 #1 Step Drill Bit creates 13 different hole sizes ranging from 1/8" to 1/2". The steps increase in precise 1/32" increments, allowing one step drill bit to handle multiple hole sizes without changing accessories during the drilling process.

Question 2

What materials can this Milwaukee step drill bit drill?

Accepted Answer

The Milwaukee 48-89-9201 is designed for drilling applications in metal and plastic. It can be used for creating or enlarging holes where a range of diameters is needed, making the step drill bit useful for professional installation, fabrication, maintenance, and other trade applications.

Question 3

How does the Rapid Strike tip help when starting a hole?

Accepted Answer

The Rapid Strike™ tip is designed to provide a fast and accurate start when drilling. It helps the bit begin cutting efficiently while generating less heat, which can contribute to longer tip life. This feature is especially useful when precise hole placement is important.

Question 4

What is the purpose of the laser-engraved markings on this step drill bit?

Accepted Answer

The laser-engraved reference marks allow users to identify the desired hole size while drilling. Because the bit includes 13 steps in 1/32" increments, these markings provide a convenient visual reference for stopping at the correct diameter without needing to switch between multiple individual drill bits.

Question 5

What type of drill is the Milwaukee 48-89-9201 optimized for?

Accepted Answer

The Milwaukee 48-89-9201 Step Drill Bit is optimized for cordless drills operating at high speed. Its 1/4" 3-flat Secure-Grip™ shank is designed to help reduce slippage in the drill chuck, providing a more secure connection during drilling applications in metal and plastic.

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