🛠️ Hole Saw 75 / 105 / 121 mm (Drill Bit for Insulation Plugs) – Fast & Clean Cut for Wood Fiber Insulation
The Hole Saw 75 / 105 / 121 mm for wood fiber insulating boards with Quick-Change System is an essential tool for professionals working in timber construction and insulation. Designed for both wet and dry wood fiber boards, this drill bit allows you to create clean and accurate openings. As a result, it is ideal for installing blow-in insulation, running cables, or fitting mechanical fasteners in ETICS and timber frame systems.
Thanks to its quick-release design, you can swap saws or remove insulation plugs like the Steico Plug 105 and 120 mm in just seconds—no tools required. Moreover, the central guide drill works even at extreme angles, giving you full control even in tight or complex spaces.
✅ Key Benefits:
-
Compatible with standard insulation plugs, including Steico Plugs 105 and 120 mm
-
Quick-change system with push-button release—fast and tool-free
-
Guide drill performs reliably, even at steep drilling angles
-
Suitable for wood, OSB, plasterboard, Fermacell, and plastic panels
-
Saves time when switching between different hole diameters
-
Ensures a clean plug removal without damaging the board
Additionally, its high-quality construction ensures long-term durability, even under daily job site conditions. This tool is a great match for those who frequently work with Steicozell or similar loose-fill wood fiber insulation products.
📐 Technical Specifications:
-
Drill Diameter: 121 mm (ideal for Steico Plugs 105 and 120 mm)
-
Shank Diameter: 10 mm – fits standard power drills
-
Guide Drill Bit: Sold separately
-
Packaging Unit: 1 piece
🧱 Application Tips:
Use this hole saw with any conventional drill to cut precise circular openings in insulation boards. When paired with matching plugs from Steico, it supports airtight and thermal bridge-free insulation work. Consequently, it increases both installation quality and energy efficiency.
Whether you’re a roofer, carpenter, or energy renovation specialist, this drill bit will streamline your workflow while improving precision and performance.
