Milwaukee 48-89-4631 23-Piece Titanium SHOCKWAVE Bit Set

Model: miln48-89-4631
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Milwaukee 48-89-4631 23-Piece Titanium SHOCKWAVE Bit Set Model: miln48-89-4631
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Product Features & specs :

Milwaukee 48-89-4631 23-Piece Titanium SHOCKWAVE Bit Set

Milwaukee SHOCKWAVE Impact Duty Titanium Drill Bits with RED HELIX are engineered for impacts and drills. Designed with a Variable Helix with an aggressive 35 degrees Helix Angle which ends at 15 degrees, the Impact Duty Titanium Drill bits with RED HELIX provide Rapid Chip Removal to limit heat buildup to Stay Sharper Longer. The 135 degrees split point tip delivers a precision start and prevents walking for fast, accurate holes. Titanium coating can be used in all drilling applications to give you up to 3X life vs. Black Oxide Drill Bits.
  • Titanium coating for up to 3X life vs. black oxide
  • Shockwave impact duty is engineered for drills and impacts
  • Red helix design for rapid chip removal
  • Chip breaker for decreased heat buildup
  • 135 degree split point for precision start and no walking
What’s Included:
  • (2) 1/16 in. Titanium SHOCKWAVE Bit - 48-89-4601
  • (2) 5/64 in. Titanium SHOCKWAVE Bit - 48-89-4602
  • (1) 3/32 in. Titanium SHOCKWAVE Bit - 48-89-4603
  • (2) 7/64 in. Titanium SHOCKWAVE Bit - 48-89-4604
  • (2) 1/8 in. Titanium SHOCKWAVE Bit - 48-89-4605
  • (1) 9/64 in. Titanium SHOCKWAVE Bit - 48-89-4606
  • (2) 5/32 in. Titanium SHOCKWAVE Bit - 48-89-4607
  • (1) 11/64 in. Titanium SHOCKWAVE Bit - 48-89-4608
  • (2) 3/16 in. Titanium SHOCKWAVE Bit - 48-89-4609
  • (1) 13/64 in. Titanium SHOCKWAVE Bit - 48-89-4610
  • (2) 1/4 in. Titanium SHOCKWAVE Bit - 48-89-4613
  • (1) 7/32 in. Titanium SHOCKWAVE Bit - 48-89-4611
  • (1) 5/16 in. Titanium SHOCKWAVE Bit - 48-89-4617
  • (1) 3/8 in. Titanium SHOCKWAVE Bit - 48-89-4621
  • (1) 1/2 in. Titanium SHOCKWAVE Bit - 48-89-4629
No. of Pieces
Bit Material
Case Type
Drill Bit Type
Twist Drill Bit
Types Included
Titanium Bit
Case Included
10.39 in.
Warranty Term
5 Year

Reviews :

3.2 / 5.0
17 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
Would you recommend this product?
Yes (8)
Easy To Use (6)
Ergonomic Design (3)
Value (3)
Powerful (1)
Uncomfortable to Use (1)
Best Uses
Frequent Use (6)
Home Repair (5)
Small Projects (3)
Jobsite (3)
I'm not even going to try them.
I just bought this set today, looks like I'll be taking them back.
November 28, 2019
Originally posted at
I buy this product again and again
These are the best drill bits you can use in an impact drill. Others break way easier. For the price I buy a new kit every year. If you break a bit you typically did something incorrectly (I recognize my mistakes that’s why I just replace the kit every year. I drill titanium, stainless, copper, mild steel. Happy Drilling
November 28, 2019
Originally posted at
Would you recommend this product?
Uncomfortable to Use
Best Uses
Home Repair
A bit short
Two issues with these drills:
1) They are short...maybe because of the hex shank, but that's not a good excuse. I have an extra set of full length bits handy because often the length of the drill is 1" or so too short for the job.
2) This case, like the other two Milwaukee bit sets I have, have terrible ergonomic. A case with terrible ergonomics? Yep. Extremely difficult to extract these drills (As with the driver bit in other cases) from the way-too-tight pocket each is recessed in. Even hard to elevate the drill sets on each side to get at the back row. I don't know who designed theses cases, but they need to start over. I keep a small flat screwdriver in my bag to help pry the drills & bits out...really frustrating and poorly designed.
Might seem petty to some of you...go ahead and buy them and you'll see what I mean.
Positives include the main thing you're looking for: High quality, very sharp, with a hard edge that stays sharp. Also the ability to quickly load into various drivers and bit holders without removing from the chuck is handy, especially up on a ladder or in a confined space.
November 13, 2019
Describe Yourself:
Avid Do-it-Yourselfer
bits are extremley dull Can barley drill through wood forget about metal
September 16, 2019
Originally posted at
The drill bits wobble when mounted in a drill or drill press. Had to cut the back off to have the drill bit not wobble. These aren't for being accurate when drilling into metal!!!!!!!
July 30, 2019
Originally posted at
not a fan
i use the half inch bit on a piece of 1/4 mild steel (to make the hole bigger was already drilled snapped the tip off within about 3 sec
July 12, 2019
Originally posted at
I bought these bits a little over a week ago and whipped out one to drill some holes in a 2x4. For holes in and the bit snapped off in the wood. It was one of the smaller bits, but I was using a driver and not even my impact driver which these are "rated" for. I thought they would be quality bits.
April 20, 2019
Originally posted at
Worst drill bits
Broke 2 drill bits in a simple 1/2 bar, bits just shattered.
March 18, 2019
Originally posted at
I would not buy again. Thought it was a good buy.
Disappointed. Purchased today and they didnt last. Broke 3 and only drilled 3 holes. Didnt go crazy with pressure or speed either. First time i purcheased Milwaukee bits and the last time.
February 5, 2019
Originally posted at
Would you recommend this product?
Easy To Use
Best Uses
Frequent Use
Home Repair
Highly recommended.
Impact bits are getting hard to find. These are the best I’ve ever used. An excellent set and duplicate bits in the smaller diameter that break.
January 11, 2019
1 year ago
Describe Yourself:

Q & A :

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Browse 4 questions Browse 4 questions and 10 answers
Are these bits good for concrete?
Kevin R on Dec 8, 2016
BEST ANSWER: No, will not work with concrete. they are designed for metal, they will work for wood as well.
A shopper on Mar 10, 2019
BEST ANSWER: Model 48-89-4631 will have to be sent to a Milwaukee service center. The warranty is not listed for this product. You can reach Milwaukee directly at 1-800-729-3878. The agent can provide the information for the service center.
What shape is the end? Like Hexa?
A shopper on Feb 18, 2018
BEST ANSWER: 1/4" hex to fit normal 1/4" impact chuck
Are these quick release type?
A shopper on Oct 18, 2018
BEST ANSWER: Yes, each bit has 1/4" hex shank with a kerf that allows them the quick connect with 1/4" hex drive adapter in my drill chuck.