GSTK Upgrade Heavy Duty Carbide Hole Saw 14 Pcs,Metal Steel Hole Saw Drill Bit,TCT Hole Cutter,Alloy Hardness Upgrade, with 2*Extra Titanium Plated Pilot Center Drill and 2*L-Wrench
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GSTK Upgrade Heavy Duty Carbide Hole Saw 14 Pcs,Metal Steel Hole Saw Drill Bit,TCT Hole Cutter,Alloy Hardness Upgrade, with 2*Extra Titanium Plated Pilot Center Drill and 2*L-Wrench

4.5/5
Product ID: 485817299
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Details

  • Material
    Stainless
  • Brand
    GSTK
  • Color
    Silver
  • Number of Teeth
    14
  • Style
    Compact
  • Compatible Material
    Stainless Iron
🔩TCT carbide tips for unmatched hardness
⚙️14 precision sizes for versatile drilling
🛠️Includes 2 titanium pilot drills + 2 L-wrenches

Description

🔧 Drill Like a Pro, Cut Like a Boss!

  • UNRIVALED DURABILITY - Tungsten carbide-tipped teeth deliver heavy-duty, rust-proof cutting
  • EFFORTLESS EFFICIENCY - Double round cutting edges ensure faster metal removal and superior cooling
  • PRECISION MEETS POWER - 14 size options from 14mm to 54mm cover every project need
  • MULTI MATERIAL MASTERY - Cuts through stainless steel, iron, aluminum, plastic, and more with ease
  • UNIVERSAL COMPATIBILITY - Works seamlessly with rechargeable, hand, bench, and electric drills

The GSTK Upgrade Heavy Duty Carbide Hole Saw Set features 14 precision sizes with tungsten carbide-tipped teeth for superior hardness and rust resistance. Designed for fast, efficient cutting with double round edges and titanium-plated pilot drills, it’s compatible with all major drill types and excels on metals, plastics, and alloys—perfect for professionals demanding reliability and versatility.

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Reviews

4.5

All from verified purchases

A**R

Works well

Love them

G**I

Smooth cuts

So far I've only use one out of the pack. However it cuts great and has the drill bit centered in the hole saw. Cuts a little larger then the size needed but just like 1/16 to 1/8 bigger. Easily filled the extra hole with silicone.

M**O

demasiado bueno .

excelente la pieza es perfecta de ben uso.

J**E

Worked well on 1045 steel round

Very satisfied and the price was 5 stars. Worked well on 1045 steel for a 1-3/4" diameter hole 1.5" deep in a 3" round. Of course I had to cut from each side. The first 1/2" went relatively easy considering the material. Chip clearance got progressively worse after the first 3/8". Why just 4 stars? These are metric cutters advertised as inch. The 1-3/4" is actually 45mm (1.772"). I assume all the rest are similar approximates. Does it make a big difference in my current project? No. Attached picture shows the cutter after the hole. Nothing is broken and teeth are still sharp. Also included is the plug that was removed. The finish in the hole is about the same. First 1/4" is pretty good. After that chip build up ( I cleared frequently) gave a poorer finish.

D**R

Quality cutters at an affordable price

Hole sizes are accurate and the carbide has no problem chewing through metal, wood, plastic, or anything else you put in front of it. A drill press is definitely recommended for the larger diameters.

J**X

strong

serious strong hole saws needed a keeper pin on my gooseneck trailer cut the perfect size for my pin the 1/4" steel was no problem for it

R**9

Must have for aluminum.

Needed to drill a large hole in a custom aluminum plate. Stuck one of these in a drill press and chewed through the aluminum with very little effort. Had to run a lower RPM on the drill press because at higher RPMs, it tends to squeal quite loudly.

T**I

Durability and quality

Very high quality product. I loved it specially when I used to drill on stainless steel.

Common Questions

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Vikram D.

The MOLLE sheath is of exceptional quality. Very happy with my purchase.

2 weeks ago

Anita G.

Good experience, but the tracking updates could be better.

2 months ago

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€ 113.58

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Martiniquestore
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Trustpilot

TrustScore 4.5 | 7,300+ reviews

Abdullah B.

Great price for an authentic product. Fast international shipping too!

3 weeks ago

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks ago

Gstk Upgrade Heavy Duty Carbide Hole Saw 14 Pcs Metal | Desertcart Martinique