Precise Drill Depth Stop
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Description
Drill with Confidence, Stop at the Perfect Depth.
Achieve consistent, repeatable drilling depths for professional results without damaging your work surface or scratching expensive drill bits.


Secure Lock, Zero Damage to Bits
The defining feature of this set is the internal nylon split-ring. Unlike standard all-metal collars that gouge drill shanks, the nylon acts as a protective buffer. It provides a rock-solid grip for accurate stopping power while ensuring your drill bits remain scratch-free.

Versatility for Any Project
From delicate furniture joinery to heavy-duty installations, get consistent hole depths across various materials. Ideal for repetitive drilling tasks in wood, plastic, ceramic tile, brick walls, and stainless steel. A must-have for cabinetry, doweling, and pilot holes.

Heavy-Duty Aluminum Construction
Built to outlast plastic alternatives. Crafted from premium aluminum alloy with a durable anodized finish, these collars resist wear and heat during intensive use. The knurled surface ensures a non-slip grip for quick, tool-free adjustments on the job.
Technical Specifications
| Housing Material | Aluminum Alloy (Knurled Finish) |
|---|---|
| Inner Core Material | Protective Nylon |
| Locking Mechanism | Threaded Compression Collar |
| Compatible Sizes (Small) | Fits 2mm - 5mm Bit Diameters |
| Compatible Sizes (Large) | Fits 6mm - 11mm Bit Diameters |
Frequently Asked Questions
How do I securely attach the collar to the drill bit?
Simply unscrew the two aluminum halves slightly to release tension on the nylon ring. Slide the collar to your desired depth position on the bit shank, then firmly twist the halves back together. The compression locks the nylon ring securely against the bit.
Will this work on masonry or brad-point bits?
Yes. The collar grips the smooth shank of the drill bit. As long as your bit's shank diameter falls within the specified ranges (2-5mm or 6-11mm), it will work regardless of the bit's tip type.
Why use this over a piece of tape?
Tape wears out quickly, loses its position, and leaves sticky residue. This aluminum and nylon stop provides a precise, physical barrier that won't budge during repetitive drilling, ensuring consistent depth for every single hole.
Shipping
Orders are processed within 1–3 business days, Monday through Friday.
Standard Shipping: 7–12 business days — $9.99
Express Shipping: 5–7 business days — $19.99
Free Standard Shipping: Orders over $120
Once your order ships, you will receive a tracking email. Tracking updates may take 1–3 business days to appear.
Returns & Refund
We offer a 30-day return policy from the date your order is delivered.
Items must be unused, undamaged, and returned in their original packaging. To request a return, please contact us first at support@maetiva.com with your order number.
If your item arrives damaged, defective, or incorrect, please contact us with photos so we can help resolve the issue.
Once your return is received and inspected, approved refunds will be issued to your original payment method within 10 business days.
Note: Returns sent without prior authorization may not be accepted.
Drill with Confidence, Stop at the Perfect Depth.
Achieve consistent, repeatable drilling depths for professional results without damaging your work surface or scratching expensive drill bits.


Secure Lock, Zero Damage to Bits
The defining feature of this set is the internal nylon split-ring. Unlike standard all-metal collars that gouge drill shanks, the nylon acts as a protective buffer. It provides a rock-solid grip for accurate stopping power while ensuring your drill bits remain scratch-free.

Versatility for Any Project
From delicate furniture joinery to heavy-duty installations, get consistent hole depths across various materials. Ideal for repetitive drilling tasks in wood, plastic, ceramic tile, brick walls, and stainless steel. A must-have for cabinetry, doweling, and pilot holes.

Heavy-Duty Aluminum Construction
Built to outlast plastic alternatives. Crafted from premium aluminum alloy with a durable anodized finish, these collars resist wear and heat during intensive use. The knurled surface ensures a non-slip grip for quick, tool-free adjustments on the job.
Technical Specifications
| Housing Material | Aluminum Alloy (Knurled Finish) |
|---|---|
| Inner Core Material | Protective Nylon |
| Locking Mechanism | Threaded Compression Collar |
| Compatible Sizes (Small) | Fits 2mm - 5mm Bit Diameters |
| Compatible Sizes (Large) | Fits 6mm - 11mm Bit Diameters |
Frequently Asked Questions
How do I securely attach the collar to the drill bit?
Simply unscrew the two aluminum halves slightly to release tension on the nylon ring. Slide the collar to your desired depth position on the bit shank, then firmly twist the halves back together. The compression locks the nylon ring securely against the bit.
Will this work on masonry or brad-point bits?
Yes. The collar grips the smooth shank of the drill bit. As long as your bit's shank diameter falls within the specified ranges (2-5mm or 6-11mm), it will work regardless of the bit's tip type.
Why use this over a piece of tape?
Tape wears out quickly, loses its position, and leaves sticky residue. This aluminum and nylon stop provides a precise, physical barrier that won't budge during repetitive drilling, ensuring consistent depth for every single hole.