Top 10 Best 4in hole saw in 2026

Last Updated - 6/15/2026

🏆Best Choice

VIKITON

VIKITON 4 inch Hole Saw with Arbor for Metal Wood Plastic, 102mm Bi-Metal Hole Cutter for Different Project with Smooth and Flat Drilling Edge, Fast Chip Removal

9.8

ChoiceComparer.com Score

9.8

/ 10

Outstanding

Main highlights

•Sharp and Durable: The hole saw is Bi-metal construction, which has special flexible steel saw body and high speed steel cutting teeth, with longer service life, and more sharp
•Wide Application: The hole saw can be widely used for cutting thin metals, wood, plater board, plywood, duct, drywall, soft plaster, corn hole boards and plastic, good enough for the average DIYer and professional project
•Easy to Use: Pass the pilot drill bit of arbor through the center circular hole on the back of the hole saw, and rotate the arbor until it is tightened
•High Work Efficiency: The deep gullets on the sides of hole saw provides fast chip removal
•Tool Kit Includes: 4 in hole saw, 1 drill bit for replacement, 1 arbor(with 1 drill bit), 1 hex key

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$9.99

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ALLWIN

4 Inch / 102mm Hole Saw for Wood, Plastic Board, Ceiling,Drywall, and Metal Sheet - HSS Bi-Metal Hole Cutter with Pilot Drill Bit

9.7

ChoiceComparer.com Score

9.7

/ 10

Outstanding

Main highlights

•HOLE SAW: Our high-speed steel sharp cutting teeth effectively drill through metal, wood, cornhole boards, PVC board, plastic, drywall, and more. The hole saw set includes 1* 4'' hole saw, 1*arbor(with 1 drill bit), 1*drill bit for replacement, and 1*hex key.Cutting diameter is 4" / 102mm, opening depth is 1.5" / 38mm.
•PREMIUM MATERIAL: Hole saws are made of high-speed steel, which has higher hardness, higher toughness, higher cutting strength, and stronger wear resistance.
•WIDE APPLICATION: The HSS hole saws are perfect cutting tools for installing recessed light into the ceiling, punching a big hole in the wall to fit a vent pipe or an extract fan, and for cable installation. Hole saws can cut holes in wood, plywood, plastic, drywall, soft plaster, cornhole boards and thin metals.
•EASY TO USE: Rotate the arbor and hole saw until it's very close (don't need tight), then line up the locking pins with the hole at the hole saw and screw them tightly.
•QUALITY COMMITMENT: We stand behind the quality of our products. If for any reason you are not satisfied with your purchase, please contact us. We provide a 60-day money-back and 12-month warranty. 100% Satisfaction Guarantee for risk-free shopping!

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$8.99

$9.99

-10%

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ASNOMY

ASNOMY Tungsten Carbide Tipped Hole Saw Drill Bit for Hard Metal, 4 Inch T.C.T Hole Saw Cutter with 2pcs Titanium-Plated Pilot Drill bit for Metal, Stainless Steel, Iron, Wood, Plastic

9.5

ChoiceComparer.com Score

9.5

/ 10

Outstanding

Main highlights

•【Top Quality】Made from high quality TCT Carbide( Tungsten Carbide Tipped Cutters), High-grade Titanium-plated cemented carbide Tooth, ensuring its high hardness, rust proof, sturdy and durable；
•【Size】Cutting diameter：4 Inch (101.6mm), Cutting Depth: 1Inch, Shank Dia.: 2/5 Inch(10mm) , perfect for drilling Hard Metal;
•【Unique Three-blade Design】 This TCT hole Saw teeth designed with Three-blade, Include outer blade, middle blade, and inner blade, making it sharper and more efficient, ideal for cutting hard metals;
•【Multipurpose Tools】This Carbide Hole saw set apply to Bench drill, magnetic drill, gun drill, drill percussion and so on. Perfect for hard metal, stainless steel plate, square tube, iron, cast iron, wood, F.R.P and other general sheet metal；Note: Cannot be used for concrete, tiles and stone.
•【High precision and Easy to Use】TCT Carbide Steel teeth for fast cutting of clean, round holes. Suitable for hand held electric drill, stand motor-driven drilling machine and mobile ribbon type magnetism drilling machine;
•【Package】Include 1pc T.C.T Hole Saw Cutter and 2pcs Titanium-Plated Pilot Drill bit，each hole cutters are individually cased in plastic box and each bit is also oiled (Prevent rust).

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$25.59

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JIECHENG

JIECHENG Bi-Metal 4 inch Hole Saw with Arbor Mandrel for Deeper Cutting of Wood,Cornhole Boards,Drywall,Plasterboard,Plywood,Steel,Aluminium,Brass,Copper,Zinc,Tin,102mm

9.4

ChoiceComparer.com Score

9.4

/ 10

Excellent

Main highlights

•Comprehensive Kit: Including 1pcs x 4 inch hole saw, 1pcs x arbor with drill bit and spring, 1pcs x wrench.
•Versatile Compatibility: 4-inch Hole Saw with Mandrel and High Grade HSS Drill Bitis is suitable for a wide range of materials including woods, cornhole boards, plastic, rubber, drywall, fiberboard, PVC pipe, plywood, as well as thin soft steels, and aluminum, providing you with versatility for various applications..it can make the holes in 4-inch diameter.
•Deep Cutting Depth: Enjoy deeper cuts with a cutting depth of about 1-1/2 inches (38mm), allowing you to tackle thicker materials with ease. The total height of the hole saw is approximately 1.73 inches (44mm), ensuring efficiency and precision in your drilling tasks.
•Safety First: Prioritize safety during your work by wearing safety glasses and starting drilling at a low speed, gradually increasing to higher speeds for smoother cuts. With a diameter of 4 inches, our hole saw ensures precise and accurate hole cutting every time.
•Convenient Design: The shank of arbor is hex with 3/8"(9.5mm ) ,this is the distance between two edges. it is for 10mm (3/8'') drill chuck and bigger.

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$9.99

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Lhazemu

4 Inch / 102mm HSS Bi-Metal Hole Cutter with Pilot Drill Bit, Hole Saw for Wood, Plastic, Drywall, Metal Sheet

9.2

ChoiceComparer.com Score

9.2

/ 10

Excellent

Main highlights

•HOLE SAW: Our high-speed steel sharp cutting teeth effectively drill through metal, wood, cornhole boards, PVC board, plastic, drywall, and more. The hole saw set includes 1* 4'' hole saw, 1*arbor(with 1 drill bit), 1*drill bit for replacement, and 1*hex key.Cutting diameter is 4" / 102mm, opening depth is 1.5" / 38mm.
•PREMIUM MATERIAL: Hole saws are made of high-speed steel, which has higher hardness, higher toughness, higher cutting strength, and stronger wear resistance.
•Hole Clearing:After drilling, the spring on the drill bit will automatically push the disc out of the saw; the drill bit is equipped with a chip removal hole, which improves the chip cleaning speed.
•Application:Suitable for drilling holes in gypsum board, plastic, wood, plywood, thin iron plate, thin stainless steel plate, thin aluminum plate, etc. It can be used in plumbing engineering, electrical engineering and various drilling work, suitable for electric drills and cordless electric drills.
•QUALITY COMMITMENT: We stand behind the quality of our products. If for any reason you are not satisfied with your purchase, please contact us. We provide a 60-day money-back and 12-month warranty. 100% Satisfaction Guarantee for risk-free shopping!

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$9.49

$9.99

-5%

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EMSTAR

4 Inch Hole Saw,M42 HSS Bi-Metal Hole Cutter, Triangular Shank Hole Saw Drill Bit with Spring for Wood, Plywood, Plastic, Gypsum Board, Various Thin Metal Sheets

9.1

ChoiceComparer.com Score

9.1

/ 10

Excellent

Main highlights

•【Sharp and Durable】The hole saw is Bi-metal construction, which has special flexible steel saw body and high speed steel cutting teeth, with longer service life, and more sharp
•【High Work Efficiency】The hole saw features sharp and sturdy cutting edges, with the center drill made of M42 steel providing higher hardness and heat resistance; This ensures a sharp cutting edge, improving work efficiency and precision
•【Easy to Use】Pass the pilot drill bit of arbor through the center circular hole on the back of the hole saw, and rotate the arbor until it is tightened
•【Wide Application】The hole saw can be widely used for cutting thin metals, wood, plater board, plywood, duct, drywall, soft plaster, corn hole boards and plastic, good enough for the average DIYer and professional project
•【Package Content】Including 1pcs x 4 inch hole saw, 1pcs x arbor with drill bit and spring. The shank of arbor is for 3/8' drill chuck and bigger

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$7.99

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Diablo

Diablo Bi-Metal Hole Saw with Variable Tooth Design for Faster Cuts - Fits with Snap-Lock Plus Mandrel System - 4" Diameter, 2-3/8" Length - DHS4000

8.9

ChoiceComparer.com Score

8.9

/ 10

Great

Main highlights

•Deep Cut Capacity - The hole saw offers a 2-3/8" cutting depth, allowing for 40% deeper holes in a single pass compared to standard hole saws, significantly increasing productivity and reducing the time spent on drilling tasks.
•Quick-Change Convenience - Compatible with the Snap-Lock Plus mandrel system, allowing quick and easy hole saw change without downtime. This feature ensures that users can switch between different sizes effortlessly, enhancing overall efficiency.
•Universal Mandrel Compatibility - The mandrel is designed to fit all Diablo hole saw sizes from 5/8" to 6" in diameter, providing versatility and reducing the need for multiple tools. This universal fit simplifies tool management and saves space.
•Tool-Free Plug Ejection - The saw includes a tool-free plug ejection feature, which speeds up material removal and minimizes interruptions during cutting tasks. This allows for continuous operation and faster completion of projects.
•Variable Tooth Design: The innovative tooth design delivers faster cuts with less vibration. This design not only speeds up the cutting process but also enhances user comfort by reducing the physical strain during operation.

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$21.00

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Diablo

Diablo 4-Inch Bi-Metal Hole Saw with SnapLock Plus Mandrel System, Cuts Wood, Metal, and Plastics - 2-3/8-Inch Depth for Electrical, Plumbing, and Construction Applications - DHS4000AR

8.8

ChoiceComparer.com Score

8.8

/ 10

Great

Main highlights

•Effortless Cutting - Quickly and efficiently cuts through wood, metal, and plastics with a premium bi-metal construction, making it perfect for professional and DIY projects.
•SnapLock Plus Mandrel System - Innovative tool-free system allows quick and secure blade changes, reducing downtime and increasing productivity on the job site.
•Durable Construction - Built with high-quality bi-metal for long-lasting durability and performance, standing up to heavy use without losing precision or cutting efficiency.
•Precision and Clean Cuts - Optimized tooth design ensures smooth, accurate cuts with minimal chipping or material deformation for clean and professional results.
•Versatile Applications - Ideal for electrical, plumbing, and general construction projects, suitable for cutting various materials including wood, metal, and plastic with ease.

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$31.71

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Milwaukee

Hole Dozer Hole Saw, Bi-Metal, Dia 4 in

8.6

ChoiceComparer.com Score

8.6

/ 10

Good

Main highlights

•Manufacturer: Milwaukee
•Country of manufacture: United States
•Power Cutting & Sawing

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$22.50

$28.15

-20%

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Lenox

LENOX Tools Hole Saw, Bi-Metal, Speed Slot, Arbored, 4-Inch (1773002)

8.5

ChoiceComparer.com Score

8.5

/ 10

Good

Main highlights

•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
•Larger, sharper teeth for faster cutting
•SPEED SLOT staircase design for easy plug ejection

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$43.43

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