If you’re drilling into concrete, brick, or stone, choosing the right 11/16 inch masonry drill bit is essential for fast material removal and long bit life. This guide highlights five reliable options, explaining who each is best for and why. The selections cover common SDS Plus designs, carbide tips, and multi-pack value sets to suit DIY projects and professional tasks alike.
| Product | Size / Length | Shank Type | Best For |
|---|---|---|---|
| DEWALT DW5450 Rock 11/16-Inch by 8-Inch Carbide SDS Plus Hammer Bit | 11/16″ x 8″ | SDS Plus | Pro or serious DIYers needing carbide tip longevity |
| 11/16 x 11 inch (GRIXLEN) | 11/16″ x 11″ | SDS Plus | Engrained habit of longer reach with carbide |
| 11/16 in x 10.2 in (GRIXLEN) | 11/16″ x 10.2″ | SDS Plus | Longer working length for deep holes |
| Drill America DAM6X11/16 | 11/16″ x 6″ | Carbide Tipped | Budget-friendly, for brick and concrete |
| 2 Pack 11/16 in x 12.2 in (GRIXLEN) | 11/16″ x 12.2″ | SDS Plus | Value pack for multiple long holes |
GRIXLEN 11/16 x 8.5 x 11 inch Masonry Drill Bit
Size: 11/16 x 8.5 x 11 inch (18 x 280mm). Total Length 11 inches; working length 8.5 inches. Material: Alloy Steel with Carbide Tip. Best for: Serious DIYers and pros needing a longer reach for deep holes in concrete, brick, or block. Caution: Wider overall length can make access tricky in tight spaces.
DEWALT DW5450 Rock 11/16-Inch by 8-Inch Carbide SDS Plus Hammer Bit
Features: ROCK CARBIDE tip for longer bit life; Elongated four-flute helix for faster material removal; Increased steel prevents breakage. Best for: Professionals who need a robust bit for frequent high-load drilling in concrete. Caution: Carbide tips can be brittle if used without proper alignment or in very hard stone.
GRIXLEN 11/16 in x 10.2 in (18 x 260mm)
Size: 11/16 in x 10.2 in (18 x 260mm). Shank Type: SDS Plus. Material: Steel with Carbide Tip. Best for: Users who require longer reach than standard bits but want a balanced cutting speed. Caution: Slightly shorter working length than some long bits; ensure the drill depth matches the required hole depth.
GRIXLEN 11/16 in x 8-1/4 in (18 x 210mm)
Size: 11/16 in x 8-1/4 in (18 x 210mm). Total Length 210mm; Shank Type: SDS Plus. Best for: Quick-hole tasks in concrete, brick, and cement with a compact bit length. Caution: Shorter length may require multiple passes for deep holes.
GRIXLEN 2 Pack 11/16 in x 12.2 in (18 x 310mm)
Size: 11/16 in x 12.2 in (18 x 310mm); Quantity: 2 pack; Shank Type: SDS Plus. Best for: Projects requiring multiple long bits or as a cost-effective option for frequent users. Limitation: Longer bits can be unwieldy in tight spaces or small drill chucks.
Buying Guide: How to Choose the Right 11/16 Masonry Drill Bit
What material will you drill into? For hard concrete and cement, carbide-tipped bits generally last longer. For brick and block, standard carbide or steel with carbide tips can suffice.
What drill type will you use? SDS Plus bits are designed for rotary hammer drills and heavy-duty concrete work. Ensure your tool accepts SDS Plus shanks before purchasing.
What length do you need? Longer bits reach deeper holes or avoid re-drilling, but may be harder to control in tight spaces. Shorter bits offer maneuverability and faster drilling in shallow holes.
What quantity helps your workflow? If you routinely drill multiple holes, consider a value pack to minimize downtime from reloading bits.
Practical Tips for Better Drilling Performance
- Keep the drill perpendicular to the work surface to avoid bit wandering.
- Use low-to-moderate speed with steady pressure; let carbide tips do the cutting.
- Dust management helps bit life; use a vacuum or dust collection system when possible.
- Cool the bit if drilling deep holes; clear dust and reapply lubrication if permitted by the material and tool.
Frequently Asked Questions
- What is the difference between SDS Plus and standard drill bits?
– SDS Plus bits feature a slotted shank designed to fit quick-change chucks on rotary hammer drills, offering better impact resistance and faster drilling in masonry than standard bits. - Can I use a regular drill with 11/16 inch masonry bits?
– For best results with concrete, brick, and stone, use a rotary hammer or hammer drill compatible with SDS Plus bits unless the bit is specifically designed for standard chucks. - Do carbide-tipped bits last longer than standard steel bits?
– Carbide-tipped bits generally endure more wear in masonry, especially under heavy use, but they can be more brittle if not used correctly. - What length is ideal for deep holes?
– Longer bits (12 inches and more) are better for deep holes but require stable support and a drill with sufficient torque. - Is a two-pack or multi-pack worth it?
– If you drill often, a multi-pack reduces downtime and may provide better value per bit, especially for longer lengths.