Drill accessory that converts hammer drills into diamond core-drilling capable tools, strengthening bit connections and reach, the QWORK Drill Bit Adapter. Tradespeople and installers gain confidence tackling thicker masonry without buying a separate core rig. Is adding the adapter the most practical way to extend existing kit?
⚡ At a Glance
- • Drilling Performance: Reliable torque transfer and stable engagement for threaded core bits
- • Best for: Tradespeople, contractors and DIYers needing occasional core drilling
- • Not ideal for: Regular large-diameter core work that requires dedicated core rigs
Durable adapter that strengthens the connection between drill and core bit. Enables core drilling with compatible hammer and impact drills.
Longer service life - with hardened high-quality carbon steel
Hardened high-quality carbon steel construction resists wear and torsion from repeated hammering and torque, preserving the shank and threaded junction. Heat treatment and high-carbon content improve toughness under load.
Reduced risk of premature failure on site keeps tools working through long shifts, lowering replacement frequency and downtime.
Deeper reach for core holes - with a 190mm connecting rod
A 190mm total length for the connecting rod increases clearance between the drill body and the core bit, allowing deeper penetration while maintaining a steady connection. The extra length helps accommodate various core depths without reconfiguring the drill.
Enables deeper masonry or concrete cores using existing tools, saving time when a longer reach is needed.
Secure bit retention - with 1-1/4" UNC thread compatibility
Designed to match 1-1/4" UNC threaded core bits for mechanical engagement that resists loosening under impact and rotation. Threaded coupling creates a direct transfer of torque to the core bit.
Reliable retention reduces slippage and wobble during heavy-duty cores, improving hole accuracy and operator confidence.
✨ The 4 Key Reasons for QWORK Drill Bit Adapter
- Quick installation - Cuts downtime with fast, simple mounting in minutes
- Broad tool compatibility - Works with electric hammers and impact drills around the site
- 80mm connection width - Adds lateral stability during deep cores for steadier holes
- Avoids additional rigs - Lets workshops perform occasional core drilling without extra kit
(Exactly 4 points. Feature in bold, then hyphen, then benefit.)
📋 Technical Details at a Glance
- Category: BISS
- Brand: QWORK
- Material: Hardened high-quality carbon steel
- Total length (connecting rod): 190mm
- Width: 80mm
❓ Frequently Asked Questions
Q: What core-bit thread does it accept?
A: Designed to fit 1-1/4" UNC threaded core bits, matching common core-bit thread standards.
Q: Which drills can be used with the adapter?
A: Use with electric hammers and impact drills to add core-drilling capability to those tools.
Q: What material is the adapter made from?
A: Hardened high-quality carbon steel for durability and resistance to wear under hammering.
🏆 Our Verdict
Suitable for tradespeople and DIYers who want occasional core drilling without buying a dedicated rig. Hardened carbon steel construction, secure 1-1/4" UNC thread compatibility and a 190mm connecting rod make converting a hammer or impact drill practical for deeper cores. Cost-effective for adding functionality to existing kit while offering durability that supports long-term value.
