Best Laiwei in 2026

【Size】LAIWEI 1.6inch hole saw, total length 83mm, cutting diameter 40mm, hole saw blade thickness 1.2mm, shaft diameter 10mm, center drill diameter 6mm.

【Material】The bi-metal hole saw blade is made of high-quality HSS high-speed steel, which has excellent sharpness, corrosion resistance, wear resistance and durability. The center drill and tool holder are made of high-quality M42 steel with excellent machinability and toughness.

[Feature 1] LAIWEI 40mm hole saw high-quality hole cutter, M42 high carbon steel and tough HSS high-speed steel are welded by electron beam to achieve high cutting performance. By adopting the combined pitch, vibration during drilling can be suppressed, enabling high-precision machining. [Feature 2] There is a spring drilled in the center of the high-speed steel to push out the cut chips, reducing the time and effort required to remove the chips.

★ MEET ALL YOUR NEEDS: Includes 7 hole saws: 7/8″, 1", 1-1/8″, 1-3/8″, 1-3/4″, 2″, 2-1/2″ for needs in different situations, the cutting depth is 1-5/16"(33mm). Every hole saws have a arbor with drill bit.

★ EXCELLENT QUALITY: Made of high-speed steel and has the advantages of high hardness, high wear resistance and high heat resistance. Use special heating process to extend service life and protect rust.

★ GREAT HOLE CUTTING: Sharp teeth perfect for hole cutting on soft metal, wood, PVC board, plastic and drywall. Cutting clean, smooth and high precision. NOTE: Not recommend used in hard wood, hard metal and stone.

★ WHAT YOU GET: Includes 11 hole saws: 3/4″(19mm), 7/8″(22mm), 1"(25mm), 1-1/8″(28mm), 1-3/8″(35mm), 1-1/2″(38mm), 1-3/4″(44mm), 2″(51mm), 2-1/8″(54mm), 2-1/4″(57mm), 2-1/2″(64mm) for needs in different situations, the cutting depth is 1-5/16"(33mm). Every hole saws have a arbor with drill bit.

★ EXCELLENT QUALITY: Made of high-speed steel and has the advantages of high hardness, high wear resistance and high heat resistance. Use special heating process to extend service life and protect rust.

★ GREAT HOLE CUTTING: Sharp teeth perfect for hole cutting on soft metal, wood, PVC board, plastic and drywall. Cutting clean, smooth and high precision. NOTE: Not recommend used in hard wood, hard metal and stone.

LAIWEI bimetal hole saw material is a heat-treated M42 bimetal saw band with sharp tooth shape, durability and good stability; Processing materials range from thin metal to wood, plastic, PVC, etc

Hole saw Needs just 1 pass to cut through studs; These hole saws are ideal for work where high performance and accuracy are needed; Excellent for cutting wood, plastic, machinable metal, nail embedded wood, plywood, pipes, and steel

Hole saws High-speed steel cutting edge provides shock resistant teeth and resists tooth strippage; Soft, spring steel creates a flexible backing material that allows the hole saw to absorb impacts of the job of drilling holes in difficult-to-cut materials

[Size] The hole saw has a total length of 83 mm, a cutting diameter of 85 mm, a hole saw blade thickness of 1.2 mm, a shaft diameter of 10 mm, and a center drill diameter of 6 mm.

【Material】The bi-metal hole saw blade is made of high-quality HSS high-speed steel, which has excellent sharpness, corrosion resistance, wear resistance and durability. The center drill and tool holder are made of high-quality M42 steel with excellent machinability and toughness.

[Feature 1] LAIWEI high-quality hole cutter, M42 high carbon steel and tough HSS high-speed steel are welded by electron beam to achieve high cutting performance. By adopting the combined pitch, vibration during drilling can be suppressed, enabling high-precision machining. [Feature 2] There is a spring drilled in the center of the high-speed steel to push out the cut chips, reducing the time and effort required to remove the chips.

【Size】LAIWEI 4.13inch hole saw, total length 83mm, cutting diameter 105mm, hole saw blade thickness 1.2mm, shaft diameter 10mm, center drill diameter 6mm.

【Material】The bi-metal hole saw blade is made of high-quality HSS high-speed steel, which has excellent sharpness, corrosion resistance, wear resistance and durability. The center drill and tool holder are made of high-quality M42 steel with excellent machinability and toughness.

[Feature 1] LAIWEI 105mm hole saw high-quality hole cutter, M42 high carbon steel and tough HSS high-speed steel are welded by electron beam to achieve high cutting performance. By adopting the combined pitch, vibration during drilling can be suppressed, enabling high-precision machining. [Feature 2] There is a spring drilled in the center of the high-speed steel to push out the cut chips, reducing the time and effort required to remove the chips.

48mm Hole Cutter It is safe to use. The spindle structure of the hole saw is firm, and it is not easy to fall off and shake after being fixed

Smooth cutting, suitable for drilling in wood, thin metal, plywood, plastic and dry wall, cutting smooth holes in the above materials

48mm Hole Saw Convenient chip removal, unique hole design can easily remove chips, improve drilling efficiency

70mm hole cutter It is safe to use. The spindle structure of the hole saw is firm, and it is not easy to fall off and shake after being fixed

Smooth cutting, suitable for drilling in wood, thin metal, plywood, plastic and dry wall, cutting smooth holes in the above materials

70mm hole saw Convenient chip removal, unique hole design can easily remove chips, improve drilling efficiency

50mm Hole Cutter It is safe to use. The spindle structure of the hole saw is firm, and it is not easy to fall off and shake after being fixed

Smooth cutting, suitable for drilling in wood, thin metal, plywood, plastic and dry wall, cutting smooth holes in the above materials

50mm hole saw Convenient chip removal, unique hole design can easily remove chips, improve drilling efficiency

5in hole saw It is safe to use. The spindle structure of the hole saw is firm, and it is not easy to fall off and shake after being fixed

Smooth cutting, suitable for drilling in wood, thin metal, plywood, plastic and dry wall, cutting smooth holes in the above materials

127mm hole cutter Convenient chip removal, unique hole design can easily remove chips, improve drilling efficiency

150mm hole saw It is safe to use. The spindle structure of the hole saw is firm, and it is not easy to fall off and shake after being fixed

Smooth cutting, suitable for drilling in wood, thin metal, plywood, plastic and dry wall, cutting smooth holes in the above materials

150mm hole cutter Convenient chip removal, unique hole design can easily remove chips, improve drilling efficiency

✔ ⭐ 32mm Hole Saw --- LAIWEI Carbide Hole Saw (1-1/4”TCT Hole Saw) is an excellent alternative to traditional bi-metal hole saws. They are faster, cleaner and last longer. Pull the chainsaw and say goodbye to burning. Try T.C.T. You'll love it.

✔ Tungsten cutters cut through, steel plate, iron, aluminium, copper, cast iron, and most importantly, stainless steel and other tough alloys.

✔ The spring loaded pilot bit ejects the cut slug, saving time. The cutter body then cuts a clean, burr-free hole faster than conventional twist drills or hole saws.

✔25mm Hole Saw --- LAIWEI Carbide Hole Saw (1inch TCT Hole Saw) is an excellent alternative to traditional bi-metal hole saws. They are faster, cleaner and last longer. Pull the chainsaw and say goodbye to burning. Try T.C.T. You'll love it.

✔ Tungsten cutters cut through, steel plate, iron, aluminium, copper, cast iron, and most importantly, stainless steel and other tough alloys.

✔ The spring loaded pilot bit ejects the cut slug, saving time. The cutter body then cuts a clean, burr-free hole faster than conventional twist drills or hole saws.

1.53mm Carbide Hole Cutter. Smooth cutting: the hole saw adopts the design of inclination angle, which enables you to quickly cut a smooth hole

2. Material advantages: the hole saw is made of TCT material, which is sharp, wear-resistant and not easy to damage

3. 53mm Carbide Hole Saw.High temperature resistance: the original hardness of the hole saw can still be maintained in high temperature environment, and the hole saw can not be burnt out in high temperature environment.

1. 40mm Carbide Hole Cutter.Smooth cutting: the hole saw adopts the design of inclination angle, which enables you to quickly cut a smooth hole

2. Material advantages: the hole saw is made of TCT material, which is sharp, wear-resistant and not easy to damage

3. 40mm Carbide Hole Saw High temperature resistance: the original hardness of the hole saw can still be maintained in high temperature environment, and the hole saw can not be burnt out in high temperature environment.

1.16mm Carbide Hole Cutter. Smooth cutting: the hole saw adopts the design of inclination angle, which enables you to quickly cut a smooth hole

2. Material advantages: the hole saw is made of TCT material, which is sharp, wear-resistant and not easy to damage

3. 16mm Carbide Hole Saw.High temperature resistance: the original hardness of the hole saw can still be maintained in high temperature environment, and the hole saw can not be burnt out in high temperature environment.

【Use of A2 Hole Saw Mandrel】This 125mm hole saw (4.92inch hole saw) adopts A2 heavy duty mandrel, this mandrel is suitable for bi-metal hole saw: 60mm to 360mm. Locking Pin Design: The pin locks the saw in place to prevent over-tightening and thread loss. Safety lock design, easy to disassemble. No tools required, easy to put on and take off. You can set inset screws for quick and easy center bit replacement.

[Material] The bimetal drill blade is made of high-quality HSS high-speed steel, which is sharp, corrosion-resistant, wear-resistant and durable. Center drills and tool holders are made of high quality M42 steel for excellent machinability and toughness.

【Feature 1】 LAIWEI hole saw adopts high-quality M42 steel and HSS high-speed steel, which is sharp and durable, and the cutting is clean and smooth. [2] The HSS center drill is equipped with a spring that pushes the chips out, reducing the time and effort to remove residue, reducing shock when drilling, and preventing damage to the insert and hole.

【Use of A2 Hole Saw Mandrel】This 127mm hole saw (5inch hole saw) adopts A2 heavy duty mandrel, this mandrel is suitable for bi-metal hole saw: 60mm to 360mm. Locking Pin Design: The pin locks the saw in place to prevent over-tightening and thread loss. Safety lock design, easy to disassemble. No tools required, easy to put on and take off. You can set inset screws for quick and easy center bit replacement.

[Material] The bimetal drill blade is made of high-quality HSS high-speed steel, which is sharp, corrosion-resistant, wear-resistant and durable. Center drills and tool holders are made of high quality M42 steel for excellent machinability and toughness.

【Feature 1】 LAIWEI hole saw adopts high-quality M42 steel and HSS high-speed steel, which is sharp and durable, and the cutting is clean and smooth. [2] The HSS center drill is equipped with a spring that pushes the chips out, reducing the time and effort to remove residue, reducing shock when drilling, and preventing damage to the insert and hole.

Double tooth design strengthens each tooth for longer life and improved durability

Sharper Tooth Geometry cuts material faster for faster drilling

Thick, hardened backing plates prevent thread stripping

Folding saw with durable carbon steel blade is as sturdy as fixed blade jab saws

Hand saw has faster cutting blade with triple ground teeth and ability to cut in both directions

Lockback mechanism secures the blade open at 125-degree and fully open at 180-degree

What You Will Get - 18PCS diamond drill bits (different sizes), 1PC lettercarving knife

Various Sizes - Our drill bit set comes with 18 different sizes featuring 4mm, 5mm, 6mm, 8mm, 10mm, 12mm, 14mm, 16mm, 18mm, 20mm, 22mm, 30mm, 35mm, 40mm and 50mm, can meet your different needs.

⁣Flawless Performance - Diamonds on the tip of the bit, ensuring smooth punching and making the drilling process easier, precise cutting and no rough edges.

Progressor tooth design cuts faster and lasts longer in wood and metal applications

Reinforced shoulder for added strength and longer life

8 percent cobalt alloy for longer life and higher heat resistance

Progressor tooth design cuts faster and lasts longer in wood and metal applications

Reinforced shoulder for added strength and longer life

8 percent cobalt alloy for longer life and higher heat resistance

Progressor tooth design cuts faster and lasts longer in wood and metal applications

Reinforced shoulder for added strength and longer life

8 percent cobalt alloy for longer life and higher heat resistance

Progressor tooth design cuts faster and lasts longer in wood and metal applications

Reinforced shoulder for added strength and longer life

8 percent cobalt alloy for longer life and higher heat resistance

2X more durable with 50% longer life than previous LENOX hole saws

Increased wall thickness improves durability and minimizes tooth loss

Optimized tooth design penetrates metal with ease

2X more durable with 50% longer life than previous LENOX hole saws

Increased wall thickness improves durability and minimizes tooth loss

Optimized tooth design penetrates metal with ease

2X more durable with 50% longer life than previous LENOX hole saws

Increased wall thickness improves durability and minimizes tooth loss

Optimized tooth design penetrates metal with ease

2X more durable with 50% longer life than previous LENOX hole saws

Increased wall thickness improves durability and minimizes tooth loss

Optimized tooth design penetrates metal with ease

2X more durable with 50% longer life than previous LENOX hole saws

Increased wall thickness improves durability and minimizes tooth loss

Optimized tooth design penetrates metal with ease