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MILWAUKEE 48-89-9201 High-Speed Steel Step Drill Bit - High-Speed Steel Step Drill Bits
MILWAUKEEHigh-Speed Steel Step Drill Bits

MILWAUKEE 48-89-9201 High-Speed Steel Step Drill Bit

MILWAUKEE High-Speed Steel Step Drill Bits.

SKU 3G-OTH-208879

Also listed as: 48899201 · 48 89 9201

Brand
MILWAUKEE
Item
48-89-9201 High-Speed Steel Step Drill Bit
Category
High-Speed Steel Step Drill Bits
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

MILWAUKEE
Manufacturer Part Number
48-89-9201

Technical Documents

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MILWAUKEE Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

MILWAUKEE High-Speed Steel Step Drill Bits.

Frequently Asked Questions

What is the MILWAUKEE Step Drill Bit 48-89-9201 used for?

The MILWAUKEE Step Drill Bit 48-89-9201 is used for drilling clean, burr-free holes in thin materials like sheet metal, plastic, and wood. Its stepped design allows you to drill multiple hole sizes from 1/8" to 1/2" without changing bits, making it ideal for electrical, plumbing, and HVAC installations.

What are the specifications of the MILWAUKEE Step Drill Bit 48-89-9201?

The MILWAUKEE Step Drill Bit 48-89-9201 is a high-speed steel (HSS) bit with a black oxide finish. It has a 3-flats shank for secure chuck grip and drills sizes from 1/8" to 1/2". It is not impact rated. The manufacturer part number is 48-89-9201.

Where to buy MILWAUKEE Step Drill Bit 48-89-9201 worldwide?

You can source the MILWAUKEE Step Drill Bit 48-89-9201 through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time on this HSS step drill bit.

How to select the right MILWAUKEE step drill bit size?

To select the right MILWAUKEE step drill bit, match the required hole diameter to the bit's step range. The 48-89-9201 covers 1/8" to 1/2". For larger holes, choose a bit with a wider range. Ensure the material is suitable for HSS bits, and avoid impact driving as this bit is not impact rated.

Used in

Common applications for MILWAUKEE
Electrical panel assembly — Milwaukee U-style crimping dies (49-16-U250) for 250 kcmil copper lugs
Automotive repair — Milwaukee 1/2 in drive impact sockets (49-66-6242) for removing lug nuts
Construction framing — Milwaukee hex bit sockets (45-34-1079) for driving hex-head screws
Industrial maintenance — Milwaukee cordless crimping tool kit (2678-22BG) for cable terminations
Tool repair — Milwaukee cord set (22-64-0121) for replacing damaged power cords on equipment

MILWAUKEE Products

3G Electric supplies MILWAUKEE high-speed steel step drill bits. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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This high-speed steel step drill bit features a black oxide finish and a 3-flats shank to prevent slipping in the chuck. It drills stepped holes from 3/8" to 1/2" in thin materials such as sheet metal, plastic, and drywall. Commonly used in electrical, plumbing, and HVAC applications for producing clean, burr-free holes without the need for multiple bit changes
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This high-speed steel step drill bit features a black oxide finish and a 3-flats shank to prevent slipping in the chuck. It drills stepped holes from 3/8" to 1/2" in thin materials such as sheet metal, plastic, and drywall. Commonly used in electrical, plumbing, and HVAC applications for producing clean, burr-free holes without the need for multiple bit changes
This step drill bit is made from black oxide high-speed steel for cutting in thin materials. It features a 3-flats shank to prevent slipping in the chuck. Suitable for drilling stepped holes in sheet metal, plastic, and drywall
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This step drill bit is made from black oxide high-speed steel for cutting in thin materials. It features a 3-flats shank to prevent slipping in the chuck. Suitable for drilling stepped holes in sheet metal, plastic, and drywall
This high-speed steel step drill bit features a black oxide finish and a 3-flats shank for secure chuck grip. It drills clean holes in thin materials such as sheet metal, plastic, and drywall, with a range from 3/16" to 1/2". Commonly used in electrical, plumbing, and HVAC installations
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This high-speed steel step drill bit features a black oxide finish and a 3-flats shank for secure chuck grip. It drills clean holes in thin materials such as sheet metal, plastic, and drywall, with a range from 3/16" to 1/2". Commonly used in electrical, plumbing, and HVAC installations
This high-speed steel step drill bit features a black oxide finish and a 3-flats shank for secure chuck grip. It drills holes from 7/8" to 1-3/8" in thin materials such as sheet metal, plastic, and drywall, making it suitable for electrical, plumbing, and HVAC installations
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This high-speed steel step drill bit features a black oxide finish and a 3-flats shank for secure chuck grip. It drills holes from 7/8" to 1-3/8" in thin materials such as sheet metal, plastic, and drywall, making it suitable for electrical, plumbing, and HVAC installations
This step drill bit is made of black oxide high-speed steel for reduced friction and extended life. It drills progressively larger holes in thin materials such as sheet metal, plastic, and drywall. The 3-flats shank prevents slipping in the drill chuck, providing secure grip during use
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This step drill bit is made of black oxide high-speed steel for reduced friction and extended life. It drills progressively larger holes in thin materials such as sheet metal, plastic, and drywall. The 3-flats shank prevents slipping in the drill chuck, providing secure grip during use
This high-speed steel step drill bit features a black oxide finish for heat resistance and reduced friction. The 3-flats shank provides secure chuck grip. It is designed for drilling stepped holes in thin materials such as sheet metal, plastic, and drywall, producing clean, burr-free holes
MILWAUKEE
This high-speed steel step drill bit features a black oxide finish for heat resistance and reduced friction. The 3-flats shank provides secure chuck grip. It is designed for drilling stepped holes in thin materials such as sheet metal, plastic, and drywall, producing clean, burr-free holes

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This step drill bit is made from high-speed steel with a black oxide finish. It drills holes from 1/4" to 3/4" in diameter. The 3-flats shank prevents slipping in the chuck. Commonly used for drilling clean holes in thin materials such as sheet metal, plastic, and drywall
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This step drill bit is made from high-speed steel with a black oxide finish. It drills holes from 1/4" to 3/4" in diameter. The 3-flats shank prevents slipping in the chuck. Commonly used for drilling clean holes in thin materials such as sheet metal, plastic, and drywall
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This high-speed steel step drill bit features a black oxide finish for extended life. It drills stepped holes from 7/8" to 1-1/8" in a single pass, producing clean, burr-free holes in sheet metal, plastic, and thin materials. The 3-flats shank prevents slipping in the chuck. Suitable for electrical, plumbing, and HVAC installations
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This high-speed steel step drill bit features a black oxide finish for extended life. It drills stepped holes from 7/8" to 1-1/8" in a single pass, producing clean, burr-free holes in sheet metal, plastic, and thin materials. The 3-flats shank prevents slipping in the chuck. Suitable for electrical, plumbing, and HVAC installations
This step drill bit is made from high-speed steel with a black oxide finish. It drills progressively larger holes from 3/16" to 7/8" in thin materials such as sheet metal, plastic, and drywall. The 3-flats shank prevents slipping in the chuck. Commonly used in fabrication, electrical, and HVAC applications
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This step drill bit is made from high-speed steel with a black oxide finish. It drills progressively larger holes from 3/16" to 7/8" in thin materials such as sheet metal, plastic, and drywall. The 3-flats shank prevents slipping in the chuck. Commonly used in fabrication, electrical, and HVAC applications
Step drill bit made from black oxide high-speed steel, covering hole sizes from 5 mm to 32.5 mm. Features a 3-flats shank to prevent slipping in the chuck. Used for drilling clean, burr-free holes in thin materials such as sheet metal, plastic, and drywall, common in electrical, HVAC, and maintenance applications
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Step drill bit made from black oxide high-speed steel, covering hole sizes from 5 mm to 32.5 mm. Features a 3-flats shank to prevent slipping in the chuck. Used for drilling clean, burr-free holes in thin materials such as sheet metal, plastic, and drywall, common in electrical, HVAC, and maintenance applications
Black oxide high-speed steel step drill bits for drilling clean holes in thin materials such as sheet metal, plastic, and drywall. Each bit covers sizes from 3/16" to 7/8" with a 3-flats shank to prevent slipping in the chuck. Not impact rated
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Black oxide high-speed steel step drill bits for drilling clean holes in thin materials such as sheet metal, plastic, and drywall. Each bit covers sizes from 3/16" to 7/8" with a 3-flats shank to prevent slipping in the chuck. Not impact rated
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This step drill bit is made from black oxide high-speed steel for heat resistance and durability. It drills stepped holes in sheet metal, plastic, and wood, with a size range from 1/4" to 1-3/8". The 3-flats shank provides secure chuck grip for general industrial maintenance, electrical panel work, and HVAC installations
This 2-piece set of black oxide high-speed steel step drill bits features a 3-flats shank to prevent slippage in the chuck. The step range is 7/8" to 1-1/8". Suitable for drilling in sheet metal, plastic, and wood
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This 2-piece set of black oxide high-speed steel step drill bits features a 3-flats shank to prevent slippage in the chuck. The step range is 7/8" to 1-1/8". Suitable for drilling in sheet metal, plastic, and wood