Internet #

205879027

Model #

48-89-2302

Store SKU #

1001294895

Milwaukee

5/64 in. Cobalt Red Helix Drill Bit

Name: 5/64 in. Cobalt Red Helix Drill Bit
Brand: Milwaukee
SKU: 1001294895
Price: 4.78 USD
Availability: InStock
Rating: 4.1236 (3236 reviews)

(3248)Questions & Answers (64)

$478

135° split point for precision start no walking
RED HELIX for rapid material extraction
ENHANCED TAPERED WEB increases flute durability & core strength
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Product Details

The MILWAUKEE RED HELIX Cobalt 5/64 in. Drill Bit are engineered for extreme durability and longer life in hard metal applications. The Milwaukee Cobalt drill bits are designed with a VARIABLE HELIX that includes an aggressive 35 degree Helix Angle which ends at 15 degree . The 135 degree split point tip delivers a precision start and prevents walking for fast, accurate holes in Hard Metal, PVC and wood.The tapered drill bits feature a new ENHANCED TAPERED WEB that strengthens the bit's core to increase flute durability. The cobalt twist drill bits are ideal for tough applications, providing up to 15X life vs. Black Oxide Drill Bits.

Cobalt alloy for up to 15x life vs. black oxide drill bits
ENHANCED TAPERED WEB strengthens the bits core
VARIABLE HELIX Design for rapid material extraction
3-Flat Secure-Grip helps keep the bit fixed within the the chuck
Designed for Hard Metals, PVC and Wood
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Questions & Answers

Q:What?s stronger, titanium or Cobalt bit??

by|Mar 8, 2023

1 Answer

Answer This Question

A: Hello! Titanium drill bits offer 5x life versus black oxide drill bits, whereas Cobalt drill bits offer 15x life versus black oxide drill bits.

by|Mar 19, 2023

2 found this answer helpful

Q:Can you drill resin. With this bit

by|Jan 30, 2023

1 Answer

Answer This Question

A: Hello! This bit is ideal for applications in metal, wood, and PVC.

by|Mar 19, 2023

1 found this answer helpful

Q:Can it drill through 3/16 inch steel

by|Dec 14, 2022

0 Answer

Answer This Question

Q:What is the torque rating for the bit? Looking to use it in the Milwaukee 18v lineman impact gun With an adapter

by|Nov 13, 2022

1 Answer

Answer This Question

A: 1.You need to clarify the tool you are planning to use this with. These bits were designed to be used in a 1/4" hex drive impact driver tool.they are not designed to be used with an impact gun. the will not holdup to the abuse of an regular impact gun. 1/4" Hex Shank. Use in Drills or Impact Drivers ,says nothing about being ok to use these with an impact gun. There is a big difference in torque and power in impact driver vs impact gun.

by|Mar 19, 2023

2 found this answer helpful

Customer Reviews

4.2 out of 5

(3,248)

4.2
out of 3,248 reviews
72%recommend this product

2103

413

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Showing 1-10 of 3,248 reviews

Nov 16, 2022

Awesome strong bit to do a crank pin.

I needed a very strong bit to drill a Hellcat engine driveshaft and a balancer/pulley. With a special tool to keep the drill from moving away and enough oil to lubricate and keep temps cool, I was able to drill it within minutes

Verified Purchase

Recommended

1 found this review helpful

Jun 15, 2022

When drilling on the first metal strip to make a...

When drilling on the first metal strip to make a hole was easy but on second and third holes were not easy. It is for the sunscreen shade to hold.

Verified Purchase

Jun 8, 2022

Milwaukee 3/8 in. Cobalt Drill bit

Cut through my 1/8” metal mounting bracket like cutting through butter. Had to increase bolt hole size by double and had no trouble…

Verified Purchase

Recommended

Jun 2, 2022

don't buy it!

cheap piece of crap. broke after drilling only 2 holes in unistrut. Had on the jobsite break in less than 2 hours. Absolute waste of money

We are sorry to hear about this experience with your bit. We have passed your feedback along to our product team. If you have any additional feedback, could you email our team at socialmedia@milwaukeetool.com? Thank you - Social team

Mar 15, 2022

worked perfect for drilling and was able to mount my...

worked perfect for drilling and was able to mount my tv.

Verified Purchase

Oct 7, 2021

Great bits

These Milwaukee impact bits are my second favorite bits after the Milwaukee cobalt bits. I keep at least two full sets of each at all times. They’ll chew through 1/2” steel all day long. The cobalts cut faster, but I like the quick connect feature for the impact on these.

Verified Purchase

Recommended

1 found this review helpful

Apr 22, 2021

Rating provided by a verified purchaser...

Rating provided by a verified purchaser

Verified Purchase

Mar 29, 2021

1drill bit; so many holes!

I bought several of these bits, to drill into 1/4” angle iron to install a trailer bed. Based on cheaper brands, I thought I’d need a bunch of them to do the job. I used the 17/64ths bit. The first bit just broke off at hole number 60. Incredible quality to keep making hole after hole. After slogging through using cheapie bits, this is a pleasant relief. Totally worth the money. If you are using a 5/16th self tapping screw the 17/64th bit makes an excellent pilot hole. I’m sold on Milwaukee!

Recommended

1 found this review helpful

Jan 24, 2021

perfect

This plowed through 1/4” steel like it was nothing. Nice clean cut with perfect holes

Recommended

1 found this review helpful

Aug 29, 2020

CORRECTION

I would like to take back my negative review for 7/64 Milwaukee Cobalt bit . The hole I was trying to drill was at the angle and at a difficult location. The drill bit is excellent. I never seen a bit flex so much and not break. P.S. HD, fix the picture and a title for the review pop up. It does not match the link!