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πŸ› οΈ dewalt dw5221 8-inch carbide tip 3-inch masonry drill bit logo

πŸ› οΈ Dewalt DW5221 8-Inch Carbide Tip 3-Inch Masonry Drill Bit Review

3

Β·

Very good

Revainrating 4.5 out of 5Β Β 
RatingΒ 
4.7
πŸͺš Industrial Drill Bits, πŸ”ͺ Cutting Tools

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Description of πŸ› οΈ Dewalt DW5221 8-Inch Carbide Tip 3-Inch Masonry Drill Bit

The product is 1/8x3 Perc Drill Bit. Easy to use. The product is manufactured in United States. ROCK CARBIDE tip maximizes carbide surface contact for longer bit life. Four flute design cleans debris out for fast, efficient drilling. ROCK CARBIDE tip maximizes carbide surface contact for longer bit life. Four flute design cleans debris out for fast, efficient drilling. Three flats on shank eliminate bit slipping in chuck. Improved carbide tip provides up to 2X longer life. One year warranty, one year service contract, 30 day no-risk trial.

Reviews

Global ratings 3
  • 5
    2
  • 4
    1
  • 3
    0
  • 2
    0
  • 1
    0

Type of review

Revainrating 5 out of 5

Works with a regular 20V plaster drill bit

This worked on my plastered wall to hang house numbers. I had to be careful not to press so hard that the bit would bend. It eventually went through the plastered wall and I was able to hang the numbers with my 20 volt drill. I'm glad I didn't have to use a puncher for this job. I am happy with the purchase.

Pros
  • Three flats on the shaft prevent the bit from slipping in the chuck
Cons
  • Ugly packaging

Revainrating 4 out of 5

Strong, sharp and durable tip

I bought this bit to help with Tapcon screws; Tapcon brand bits are a bit pricey so this bit seemed like a good deal. To date I've used it to fasten just over 25 Tapcon screws in log walls, almost all in cement grout lines. At these prices I will order two or three more bits. They are of good length and seem to retain their sharpness after many uses.

Pros
  • CARBIDE tip provides maximum carbide contact with the surface for longer tip life.
Cons
  • Expensive

Revainrating 5 out of 5

Works like a charm on power tool parts and accessories

Thick old lathe and plastered walls and just replastered. Pilot holes, pilot holes. Rescuer. Simply beautiful and stable. Slowly smooth. No pressure. No pulling or pulling. Worked like a charm and helped install new anchors. The result is nice round and narrow holes. Not found in most kits so I picked up a few and am glad I did. Works great as a pilot for a regular old Dewalt Jane 3/16" cordless drill.

Pros
  • Made in USA
Cons
  • Not sure