---
product_id: 578502706
title: "Hole Saw 3 3/4” (95mm) for Wood and Plastic, HSS Bi-Metal Hole Cutter Core Drill Bit for Drywall, PVC Boards, Fiberglass and Vent Pipes"
brand: "itoolfirm"
price: "99 zł"
currency: PLN
in_stock: true
reviews_count: 13
category: "Itoolfirm"
url: https://www.desertcart.pl/products/578502706-hole-saw-3-3-4-95mm-for-wood-and-plastic
store_origin: PL
region: Poland
---

# Efficient heat & chip removal HSS bi-metal sharp teeth 95mm precision cut Hole Saw 3 3/4” (95mm) for Wood and Plastic, HSS Bi-Metal Hole Cutter Core Drill Bit for Drywall, PVC Boards, Fiberglass and Vent Pipes

**Brand:** itoolfirm
**Price:** 99 zł
**Availability:** ✅ In Stock

## Summary

> ⚙️ Cut Clean, Cut Fast, Cut Like a Pro!

## Quick Answers

- **What is this?** Hole Saw 3 3/4” (95mm) for Wood and Plastic, HSS Bi-Metal Hole Cutter Core Drill Bit for Drywall, PVC Boards, Fiberglass and Vent Pipes by itoolfirm
- **How much does it cost?** 99 zł with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/578502706-hole-saw-3-3-4-95mm-for-wood-and-plastic)

## Best For

- itoolfirm enthusiasts

## Why This Product

- Trusted itoolfirm brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Durable Bi-Metal Teeth:** High-speed steel layered teeth ensure long-lasting sharpness and clean cuts.
- • **Multi-Material Mastery:** Effortlessly cuts wood, drywall, PVC, fiberglass, and vent pipes.
- • **Precision Perfect Cuts:** Less than 1mm diameter error for flawless installation every time.
- • **Versatile Compatibility:** Works seamlessly with cordless drills, impact drivers, and bench presses.
- • **Optimized Heat Dissipation:** Slug holes reduce friction heat, extending tool and battery life.

## Overview

The ITOOLFIRM 3 3/4” (95mm) bi-metal hole saw combines high-speed steel durability with precision carbide technology to deliver ultra-clean, accurate holes in wood, plastic, drywall, and more. Designed with innovative slug holes for efficient chip removal and heat reduction, it maximizes cutting speed and tool longevity. Compatible with a wide range of drills and impact drivers, this hole saw is the go-to choice for professionals and DIYers aiming for flawless recessed lighting, vent pipe installations, and cable management.

## Description

ITOOLFIRM HOLE SAWS for cutting Wood, Ceiling, Vent Pipes and Drywall Features: BI-Metal + High Speed Steel(HSS) Extremely fast sawing with minimal expenditure of force High concentric and side-stroke precision APPLIED TO CUT... Household wood Plywood Galvanized pipe Fire hose Gypsum board PVC boards Holes in Ceiling for lights Holes for vent or fans Holes in table or wall for cable COMPATIBLE DEVICEs Impact Driver Hand Drill Press Bench Drill Press Cordless Drill Precondition: drill chuck is required COMPATIBLE MATERIAL Wood Plastic Fiberglass Aluminum Copper INSTRUCTIONS Pre-drill using light contact pressure. Continue drilling with minimal, even pressure. Avoid oscillating while drilling. Allow hole saw to “air” when using with wood and wood alternatives. The saw comes to a complete stop on your material before pulling it away. DIFFERENCE: Due to manual measurement and production batch is not the same, the size, weight, color will get difference (within 1%) of the normal case. Miss Parts Problem: Each hole saw is coming with a drill bit and shank, if you have revceived a product from our store without the parts, please return or replace your order.

Review: Does the job. Price/performance spot is right. - As the photos show, it did a perfect job cutting a 6 1/2" hole in my new cielling of 1" thick tongue & groove pine boards for new low-profile/flat LED recessed light fixtures. I cannot say anything meaningful about longevity of the hole saw, like many here in the reviews, I just have this small project of the cielling with 5 lights to do. After that, it's going to get put away for future need thar may never come. Or get lent out to a relative someday. However, 1" thick pine is a tougher challenge than the drywall the majority of people will likely use it on, and it did the job well. And checking around, the least expensive alternative in a local retail big-box home improvement store was $7 more. And it was the flat carbide "bumps" type that's better on drywall or tile, and difficult to use on wood. And it's no different as it is made in China too. My only significant advice is that big & wide hole saws, no matter the brand, put a huge amount of torque on the drill. And if they catch, stick, or kick in what you're cutting, they can twist the drill very SUDDENLY and very HARD. This can knock you off a ladder. Or posibly twist the drill so the battery box slugs you right in the jaw, as hard as a decent boxer's punch. If you haven't used one before, it's really worth 10 minutes of time to practice on a piece of scrap board similar to what you plan on cutting the hole into. It's important to get a feel for how the saw behaves on the drill's "Fast - Drill" and "Slow Hi-Torque" settings behave. Plus, it's good to have an understanding of how important it is to keep the saw level and square to the surface you're cutting. Because angling it unintentionally is what will make the teeth on one side dig in, stop the drill, rip it out of your hand, and make it slug you in the face. And, if your drill has a side handle for an extra 90° hold, use it.
Review: Be careful with the set screw for pilot bit. Came out once on me. Luckily I found it - Worked great for me. Still very sharp bought tonight lights into my aluminum bumper in the rear on my truck

## Features

- ⚙️【HOLE CUTTER】The HSS hole saws are perfect cutting tools for installing recessed lights into ceiling, for punching a big hole at wall to fit a vent pipe or an extract fan, and also for cable installation.
- ⚙️【SHARP TEETH】The bi-metallic cutting teeth is layered with high speed steel, that increases their hardness and durability, and gives the hole saw excellent cutting ability to punch a clean hole.
- ⚙️【ACCURATE CUTTING】 The increased hardness of the carbide technology and optimized tooth geometry allow our hole saws to provide faster and accurate cutting than standard hole saws, the diameter errors of the cut holes are less than a millimeter.
- ⚙️【MORE EFFICIENCY】 Each hole saw is designed with slug holes, which can remove the wood chips while cutting, reduce friction heat and improve the efficiency. Due to the fact that less of total amount of material is actually cut, much less power is required, longer battery life of power tools is benefited.
- ⚙️【60 DAYS REFUNDABLE】If you are not satisfied with the hole saws, or have probelms with missing parts of the package you’ve received, please contact us via e-mail, we will reply you in 6 hours, and we promise that all our products are refundable for 60 days.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0C8JN7MKF |
| Best Sellers Rank | #3,058 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #3 in Hole Saws |
| Brand | ITOOLFIRM |
| Color | Red |
| Compatible Devices | Bench Drill Press, Cordless Drill, Hand Drill Press, Impact Driver |
| Date First Available | June 19, 2023 |
| Item Thickness | 0.08 Inches |
| Item Weight | 9.9 ounces |
| Manufacturer | ITOOLFIRM |
| Material | High Speed Steel |
| Number of Teeth | 38 |
| Product Dimensions | 3.74 x 3.74 x 0.04 inches |
| Style | Basic |

## Product Details

- **Brand:** ITOOLFIRM
- **Color:** Red
- **Compatible Devices:** Bench Drill Press, Cordless Drill, Hand Drill Press, Impact Driver
- **Item Thickness:** 0.08 Inches
- **Item Weight:** 0.28 Kilograms
- **Material:** High Speed Steel
- **Number of Teeth:** 38
- **Style:** Basic

## Images

![Hole Saw 3 3/4” (95mm) for Wood and Plastic, HSS Bi-Metal Hole Cutter Core Drill Bit for Drywall, PVC Boards, Fiberglass and Vent Pipes - Image 1](https://m.media-amazon.com/images/I/4155qA7gCFL.jpg)
![Hole Saw 3 3/4” (95mm) for Wood and Plastic, HSS Bi-Metal Hole Cutter Core Drill Bit for Drywall, PVC Boards, Fiberglass and Vent Pipes - Image 2](https://m.media-amazon.com/images/I/41TyQ4iZvAL.jpg)
![Hole Saw 3 3/4” (95mm) for Wood and Plastic, HSS Bi-Metal Hole Cutter Core Drill Bit for Drywall, PVC Boards, Fiberglass and Vent Pipes - Image 3](https://m.media-amazon.com/images/I/41YC1hvC7gL.jpg)
![Hole Saw 3 3/4” (95mm) for Wood and Plastic, HSS Bi-Metal Hole Cutter Core Drill Bit for Drywall, PVC Boards, Fiberglass and Vent Pipes - Image 4](https://m.media-amazon.com/images/I/41opUo6NzvL.jpg)
![Hole Saw 3 3/4” (95mm) for Wood and Plastic, HSS Bi-Metal Hole Cutter Core Drill Bit for Drywall, PVC Boards, Fiberglass and Vent Pipes - Image 5](https://m.media-amazon.com/images/I/51LrCFvjn+L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Does the job. Price/performance spot is right.
*by A***K on February 26, 2024*

As the photos show, it did a perfect job cutting a 6 1/2" hole in my new cielling of 1" thick tongue & groove pine boards for new low-profile/flat LED recessed light fixtures. I cannot say anything meaningful about longevity of the hole saw, like many here in the reviews, I just have this small project of the cielling with 5 lights to do. After that, it's going to get put away for future need thar may never come. Or get lent out to a relative someday. However, 1" thick pine is a tougher challenge than the drywall the majority of people will likely use it on, and it did the job well. And checking around, the least expensive alternative in a local retail big-box home improvement store was $7 more. And it was the flat carbide "bumps" type that's better on drywall or tile, and difficult to use on wood. And it's no different as it is made in China too. My only significant advice is that big & wide hole saws, no matter the brand, put a huge amount of torque on the drill. And if they catch, stick, or kick in what you're cutting, they can twist the drill very SUDDENLY and very HARD. This can knock you off a ladder. Or posibly twist the drill so the battery box slugs you right in the jaw, as hard as a decent boxer's punch. If you haven't used one before, it's really worth 10 minutes of time to practice on a piece of scrap board similar to what you plan on cutting the hole into. It's important to get a feel for how the saw behaves on the drill's "Fast - Drill" and "Slow Hi-Torque" settings behave. Plus, it's good to have an understanding of how important it is to keep the saw level and square to the surface you're cutting. Because angling it unintentionally is what will make the teeth on one side dig in, stop the drill, rip it out of your hand, and make it slug you in the face. And, if your drill has a side handle for an extra 90° hold, use it.

### ⭐⭐⭐⭐⭐ Be careful with the set screw for pilot bit. Came out once on me. Luckily I found it
*by L***E on December 24, 2025*

Worked great for me. Still very sharp bought tonight lights into my aluminum bumper in the rear on my truck

### ⭐⭐⭐⭐⭐ Good quality
*by J***3 on December 30, 2025*

Pro level hole saw

## Frequently Bought Together

- Hole Saw 3 3/4” (95mm) for Wood and Plastic, HSS Bi-Metal Hole Cutter Core Drill Bit for Drywall, PVC Boards, Fiberglass and Vent Pipes
- VIKITON 6 Inch Hole Saw with Arbor for Metal Wood and Plastic Cutting, 152mm Bi-Metal Hole Cutter for Different Project with Smooth and Flat Drilling Edge, Fast Chip Removal, Handy Hole Saw Kit Set
- Disston E0215000 Blu-Mol RemGrit Collapsible Hole Saw Accessories Dust Bowl, for Installing Recessed Lights and Works With All Hole Saws

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*Product available on Desertcart Poland*
*Store origin: PL*
*Last updated: 2026-01-26*