Description
Adiseal Ultimate 8mm x 150mm Masonry & Multi-Material Drill Bit Carbide
Adiseal Ultimate 8mm masonry and multi-material drill bit is the fastest and most durable drill bit for non-hammer drilling. Engineered with a high-strength carbide tip and a 1/4 inch quick-change hex shank, this patented bit drills faster and lasts longer than leading competitors like DeWalt, Milwaukee, Makita and Bosch in testing. Designed for precision, it drills cleanly through masonry, concrete, brick, stone, ceramic tile, wood, and plastic without the need for a hammer drill, reducing the risk of substrate breakage and vibration-related hand injuries like vibration white finger syndrome.
What are the technical specifications of Adiseal Ultimate 8mm masonry & multi-material drill bit.
| Attribute | Specification |
|---|---|
| Brand | Adiseal |
| Product Type | Masonry/Multi-Material Drill Bit |
| Diameter | 8mm |
| Length | 150mm |
| Shank Type | 1/4 inch Hex (Quick-Change) |
| Material | High-Strength Carbide Tip |
| Compatibility | Rotary Drills (Do Not Use Hammer Mode) |
| Performance Claim | Fastest, Most Durable in Independent Test (No Hammer) |
| GTIN / Barcode | 5060380670304 |
What are the advantages of rotary drilling vs hammer drilling?
- Quieter Operation: Significantly reduces the risk of hearing damage compared to loud hammer drilling.
- Health & Safety: Reduces hand-arm vibration, helping prevent vibration white finger syndrome.
- Precision Placement: Allows for drilling closer to edges without cracking or breaking the substrate.
- Material Integrity: Ideal for delicate surfaces where hammer action often causes shattering.
What materials can I drill with the Adiseal Ultimate 8mm bit?
- Brick & Masonry: Drills cleanly without blowing out the back of the brick.
- Concrete: Efficiently shears through hard aggregate in rotary mode.
- Ceramic: Precision starting without “walking” or cracking.
- Stone & Marble: Ideal for delicate natural stone where impact causes shattering.
- Wood & Plastic: Versatile multi-material performance for clean exit holes.
How do you use the Adiseal Ultimate 8mm drill bit?
How to Drill Precision Holes in Masonry without a Hammer Drill
Total Time: 2 minutes
1. Set Your Drill to Rotary Mode
Ensure your cordless or corded drill is set to rotary-only mode. Do NOT use the hammer or impact setting. The Adiseal Ultimate bit is patented to cut through hard materials using speed and precision rather than blunt force, which protects your drill and the material.
2. Insert the Bit into the Quick-Change Chuck
Snap the 1/4 inch hex shank into your drill’s quick-change chuck or tighten it securely in a standard 3-jaw chuck. The hex shank design prevents the bit from slipping, ensuring 100% power transfer to the carbide tip.
3. Position and Mark Your Hole
Place the point of the 8mm carbide tip exactly on your mark. Because this bit is designed for precision, it will not “walk” or skid across the surface of tiles or polished stone, even without center-punching.
4. Apply Moderate Pressure and High Speed
Begin drilling at a high RPM. Apply firm, steady pressure. Let the bit’s specialized geometry do the work. Unlike standard bits that require a hammer action to break the material, this bit shears the material away cleanly.
5. Clear Dust Periodically
While drilling, occasionally pull the bit back slightly without stopping the motor. This clears the dust from the flutes, preventing overheating and maintaining the maximum drilling speed of the Adiseal Ultimate bit.
Frequently Asked Questions about 8mm Masonry Drill Bit
What is the primary use for the Adiseal Ultimate 8mm masonry drill bit?
The 8mm bit is the industry-standard size for M5 sleeve anchors and heavy-duty fixings. Its patented design allows for high-precision drilling in masonry and concrete without a hammer function, ensuring a tight, secure fit for mechanical anchors.
How does the Adiseal Ultimate 8mm bit compare to DeWalt, Makita, Bosch or Milwaukee multi-material bits?
In performance testing, the Adiseal Ultimate 8mm bit proved to be the fastest and most durable for non-hammer drilling. It consistently outlasts leading competitors by drilling more holes per bit while maintaining a sharper cutting edge in hard stone.
Does the 8mm Adiseal bit fit into a standard impact driver?
Yes, it features a universal 1/4 inch hex shank that fits impact drivers. However, for maximum bit life and precision, use the tool in rotary-drill mode only. The patented tip is designed to cut, not be hammered.
Why is non-hammer drilling better for 8mm holes in brickwork?
Drilling 8mm holes with a hammer action often causes “spalling” or blowing out the back of the brick. The Adiseal Ultimate 8mm bit uses precision rotation to cut through cleanly, preserving the structural integrity of the brick and ensuring a professional finish.
Is the 8mm Adiseal bit suitable for drilling through wood?
Yes, this is a true multi-material bit. It provides clean, fast holes in wood and plastic. While specifically optimized for masonry and concrete, its versatility makes it an essential “one-bit” solution for contractors working with multiple substrates.
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