MilwaukeeElectric Tools 48-89-2332 29Pc Cobalt Helix Drill Bit Set, Red

MilwaukeeElectric Tools 48-89-2332 29Pc Cobalt Helix Drill Bit Set, Red

Q: What about the product?

These are good general purpose drills and are advertised as being for hard metal. That is generally true although I have broken some while trying to drill out a lock on a door that was sabotaged by a tenant on a rental property. Most of the time they will drill through hard metal although using a lubricant will help extend their life

Q: I have a very dense hard brick and i've used milwaukee titanium bits that all break. should i use the cobalt or is there something better?

You would use a masonry bit for drilling brick.

Q: What are the sizes of the bits? It's hard to see the ones behind, on the picture.

The bit sizes are as follows (all units are in inches): 1/2; 31/64; 15/32; 29/64; 7/16; 27/64; 13/32; 25/64; 3/8; 23/64; 11/32; 21/64; 5/16; 19/64; 9/32; 17/64; 1/4; 15/64; 7/32; 13/64; 3/16; 11/64; 5/32; 9/64; 1/8; 7/64; 3/32; 5/64; 1/16.

Q: Do the bits have a round shank or do they have 3 flats. i think milwaukee calls it secure grip.

3 flats. I'm sure the smallest bits are round but any bit that you can put some torque on has the flats.

Product ID: 78771516

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Details

Material
Cobalt
Finish type
Alloy Steel
Shank type
3-Flat
Cutting angle string
135 Degrees
Brand
Milwaukee

🔥high heat resistance

🔴durable red alloy finish

⚙️29 precision cobalt bits

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Milwaukee Electric Tools 48-89-2332 29Pc Cobalt Helix Drill Bit Set, Red

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Description

🔧 Drill like a pro, stand out in red!

COMPACT PORTABLE - Lightweight 1.36 kg set fits neatly in any professional toolkit
ERGONOMIC RED FINISH - Striking red alloy steel finish for easy identification and style on your tool bench
HEAT RESISTANT PERFORMANCE - Cobalt material ensures sustained cutting power under high temperatures
PRECISION ENGINEERED COBALT - 29-piece set designed for ultimate durability and sharpness
VERSATILE BRAD POINT DESIGN - Perfect for flawless woodworking and home repair projects

The Milwaukee 48-89-2332 29Pc Cobalt Helix Drill Bit Set features 29 precision-engineered cobalt bits with a heat-resistant alloy steel and black oxide finish. Designed for both woodworking and home repair, this durable, lightweight set combines professional-grade performance with a bold red finish for easy tool recognition.

Specifications

Manufacturer	Milwaukee Electric Tools
Part Number	48-89-2332
Product Dimensions	25.4 x 25.4 x 7.62 cm; 1.36 kg
Item model number	48-89-2332
Colour	Red
Finish	Alloy Steel,Black Oxide,Stainless Steel
Material	Cobalt
Item Package Quantity	1
Number of Pieces	1
Measurement System	Metric
Included Components	Power Tool Accessories
Batteries included?	No
Batteries Required?	No
Item Weight	1.36 kg

Have a Question? See What Others Asked

What about the product?

I have a very dense hard brick and i've used milwaukee titanium bits that all break. should i use the cobalt or is there something better?

What are the sizes of the bits? It's hard to see the ones behind, on the picture.

Do the bits have a round shank or do they have 3 flats. i think milwaukee calls it secure grip.

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