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ASUSARA

5 Piece 4 Tooth Drill Bit High Strength Eccentric Drill Bit Set for Concrete Glass Cast Iron Tile

$14.99$25.99

84+ bought in the past month

Sobre este artículo

  • Precision Eccentric Design:Unique 4-flute geometry ensures 30% faster chip removal compared to standard drill bits, reducing heat buildup and extending lifespan. Ideal for deep-hole drilling in hardwood and aluminum alloys
  • Versatile set: 5-piece drill set includes 6+6+8+10+12 mm sizes, ideal for drilling holes of different sizes in concrete, glass, cast iron, cement, tile and wood.
  • Quality construction: Drill bits made of high-strength alloy material with serrated design and eccentric structure for durability and longer service life
  • Precision design: Hexagonal shank ensures a secure grip and prevents slippage, fits a wide range of professional drill bits, and eccentric construction reduces wear and maintains drilling accuracy.
  • Versatility:1/4” hex shank fits all standard drills, impact drivers and CNC rotary tools (compatible with DeWalt, Makita and Bosch). No wobbling with magnetic chuck adapters
  • MULTI-MATERIAL MASTER: Designed for use with glass, ceramic tile, wood (oak, MDF), plastic (ABS, PVC) and non-ferrous metals (aluminum, brass). Not recommended for stainless steel or cast iron
  • Perfect For: Metalworkers: Drilling stainless steel plates up to 1/2" thickness Carpenters: Creating clean holes in hardwood flooring & furniture DIY Enthusiasts: Installing shelves/racks through mixed materials Automotive: Modifying exhaust pipes & body panels without burrs

Key details

Cutting Diameter
0.6 Millimeters
Shank Type
Hex Shank
Cutting Angle String
90 Degrees
cutting_diameter
0.6 Millimeters
shank_type
Hex Shank

Dimensions and fit

dimensions
‎6.1 x 2.76 x 0.67 inches
weight
‎6.7 ounces
package_dimensions
6.1 x 2.76 x 0.67 inches
item_weight
6.7 ounces

Technical specifications

item_model_number
a04a2a8b-fe5e-43a1-b8c4-117a16d16e29

Item information

cutting_angle_string
90 Degrees
brand
ASUSARA
tool_flute_type
Spiral
surface_recommendation
Metal
number_of_flutes
4
upc
768795644068
set_name
5-Piece
unit_count
1.0 Count
manufacturer
ASUSARA
number_of_pieces
5
date_first_available
May 15, 2025
best_sellers_rank
#37,799 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #47 in Hex-Shank Drill Bits
Highlights

About this item

  • Precision Eccentric Design:Unique 4-flute geometry ensures 30% faster chip removal compared to standard drill bits, reducing heat buildup and extending lifespan. Ideal for deep-hole drilling in hardwood and aluminum alloys
  • Versatile set: 5-piece drill set includes 6+6+8+10+12 mm sizes, ideal for drilling holes of different sizes in concrete, glass, cast iron, cement, tile and wood.
  • Quality construction: Drill bits made of high-strength alloy material with serrated design and eccentric structure for durability and longer service life
  • Precision design: Hexagonal shank ensures a secure grip and prevents slippage, fits a wide range of professional drill bits, and eccentric construction reduces wear and maintains drilling accuracy.
  • Versatility:1/4” hex shank fits all standard drills, impact drivers and CNC rotary tools (compatible with DeWalt, Makita and Bosch). No wobbling with magnetic chuck adapters
  • MULTI-MATERIAL MASTER: Designed for use with glass, ceramic tile, wood (oak, MDF), plastic (ABS, PVC) and non-ferrous metals (aluminum, brass). Not recommended for stainless steel or cast iron
  • Perfect For: Metalworkers: Drilling stainless steel plates up to 1/2" thickness Carpenters: Creating clean holes in hardwood flooring & furniture DIY Enthusiasts: Installing shelves/racks through mixed materials Automotive: Modifying exhaust pipes & body panels without burrs
Close-up view of the 5 Piece 4 Tooth Drill Bit High Strength Eccentric Drill Bit Set for Concrete Glass Cast Iron Tile
Details

Materials and care

material
‎Alloy Steel
Finish Type
Polished
finish_type
Polished

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Product videos

Product video 1

Customer reviews

236 reviewsPositive

Rated 4.3/5 across 236 reviews — well received overall.

  • 100% of sampled reviews are from verified purchases.
  • 63% of sampled reviews give 4–5 stars.

Customers say

Customers find these drill bits well-made, durable, and effective for various materials, with one customer noting they work particularly well on hard surfaces. Customers appreciate their drilling accuracy, with one mentioning they drill smoothly through various materials.

Generated from the text of customer reviews

Reviews with images

Customer review image for Drill Bits.Customer review image for Worked okCustomer review image for 5 piece 4 flute drill bits
See all photos
★★★★★

Great for drywall!

The media could not be loaded. These drill bits are a great addition to my tool set. They feel solid and well-made, not flimsy at all. I really like that they come in multiple sizes, which makes them super versatile for different projects. They drilled smoothly and cleanly without slipping, and the tips stayed sharp even after use. The hex shank design fits securely in the drill, which makes everything feel more stable and controlled. They also come in a sturdy case that keeps them organized and easy to store. Overall, these are reliable, durable drill bits that work exactly as they should. Great quality for the price and definitely worth buying. Read more

sheryl kingsleyVerified purchase
★★★★★

These drill bits are a lifesaver!

These drill bits are literally a lifesaver! I had so many different screws, amongst different products, that had stripped screws. These drill bits have helped me with this problem a great deal! The kit comes in a great storage box, with five pieces. These bits ensure 30% faster removal compared to other brands. They are high quality, so they reduce heat build up and the lifespan of the bit. These drill bits are ideal for drilling deep holes in hardwood and aluminum alloys. The entire set includes: 6, 6, 8, 10, and 12mm sizes. They are ideal for drilling into glass, concrete, cast iron, tile, cement, and wood. Their high quality materials are made of high strength alloy material, with serrated design and an unique structure. This build ensures durability and long life. The featured hexagon shank ensures a secure grip, so it prevents slippage and maintains drilling accuracy. The featured .25" hex shank fits standard drills, impact drivers, and CNC rotary tools. I highly recommend this drill bit set! Read more

Nikki DVerified purchase
★★★★

Poor quality

Thay are ok Read more

JimVerified purchase
★★★★★

Drill Bits.

This has been by far one of the very best purchases I have made in a while to add to my tool collection. These drill bits are versatile and so very easy to use. These are sharp and will work for any projects you need and work and a variety of materials and these also come in a a variety of 6, 8, 10, and 12mm sizes. I highly recommend these bits to anyone one doing DIY or tinkering with projects. Read more

Customer review image for Drill Bits.
Crystal SVerified purchase
★★★★★

Highly recommend!

This 5 piece drill bit set is surprisingly strong and didn’t dull while trying to drill holes in ceramic pots. This affordable drill-bit set can be used on a number of material glass, ceramic, tile, wood and more. These multi purpose bits have long life and fits everyday functionality for DIY projects. They have great drilling accuracy and precise drilling ability’s. Comes with a storage case that makes it easy to store and keep up with. Great quality. These bits are help me make for some great flower pots this spring and summer. Read more

alex lindstrom & Morgan JohnsonVerified purchase
★★★☆☆

Worked ok

Saw these online...thought they were worth a try. Tested on oak lumber and steel. These are not the do-all drill bits they advertised. Wood was ok...steel took a lot of force to drill. I'll stick with regular twist bits. Read more

Customer review image for Worked ok
Kindle CustomerJedmysVerified purchase
★★★★★

High-Quality Drill Bits for Any Project!

This drill bit set exceeded my expectations. The unique 4-flute design really makes a difference — I noticed faster chip removal and less heat buildup, especially when drilling into hardwood and aluminum. The precision is top-notch, and the hex shank keeps everything secure with zero slippage. I like how versatile this set is — I’ve used it on wood, tile, plastic, and even some metal projects without any issues. Each bit feels solid and durable, and they hold up well even with repeated use. The variety of sizes is perfect for both small and larger holes, and it’s great that they’re compatible with my DeWalt drill and other tools. Whether you’re a DIYer or a pro, this set is a reliable choice for multi-material jobs. Just keep in mind it’s not for stainless steel or cast iron — but for everything else, it works like a charm! Read more

Kaylee G 💝Verified purchase
☆☆☆☆

5 piece 4 flute drill bits

These drills are worthless, 2 minutes bearing down on tile, did not even make a mark!! Complete waste of money. Read more

Customer review image for 5 piece 4 flute drill bits
Brian DummerVerified purchase
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