Diablo 3/16" x 10" x 12" SDS-Plus 2-Cutter Carbide-Tipped Hammer Drill Bit is a precision-engineered rotary hammer bit built for fast, clean, and long-lasting drilling in concrete and masonry. Engineered by Diablo and made in Germany, this bit delivers one of the fastest and longest lasting drilling solutions available for concrete applications - combining advanced carbide technology with an optimized flute design to keep productivity high and downtime low. Whether you are drilling anchor holes in concrete slabs, block walls, or brick, this SDS-Plus bit is built to perform in both corded and cordless rotary hammer drills.

Key Features

• Diablo Dura-Carbide construction withstands impact and high heat - dramatically extending service life compared to standard hammer bits so you replace bits less often
• Peak Point Tip design enables aggressive starts - producing clean, fast holes for common sized anchors and reducing the need for repositioning or pilot holes
• Optimized brazing and hardening process extends the life of the carbide tips - increasing productivity by keeping cutting edges sharp and intact through demanding drilling cycles
• Optimized four-flute design removes dust faster - keeping carbide tips cooler for ultimate strength and durability throughout the life of the bit
• SDS-Plus shank - compatible with both corded and cordless SDS-Plus rotary hammer drills for versatile jobsite use
• 3/16" cutting diameter with a 10" working length and 12" overall length - sized correctly for anchor placement in concrete and masonry without excessive overboring

Why This Product

• The Dura-Carbide tip and optimized hardening process together address the two most common causes of bit failure - heat and impact - making this a reliable choice for high-volume concrete drilling tasks where bit replacement is costly and disruptive.
• The Peak Point Tip design eliminates walking and produces clean hole edges, which is critical when drilling precise-fit holes for anchor installations in concrete and brick or block.
• The four-flute dust removal system keeps the cutting zone cooler than standard two-flute designs, directly translating to a longer bit life and fewer interruptions when working through hard concrete or dense masonry.
• With a 10" working length, this bit reaches deeper embedment depths required for structural anchors without requiring extension attachments, giving you one tool for a wider range of anchor bolt applications.

Specifications

• Brand: Diablo
• Manufacturer Part Number: DMAPL2070
• Category: SDS-Plus 2-Cutter
• Diameter: 3/16"
• Overall Length: 12"
• Working Length: 10"
• Shank: SDS Plus
• Head Type: Carbide-Tipped
• Number of Cutters: 2
• Compatible Tools: SDS-Plus Rotary Hammer Drill
• Compatible Materials: Concrete; Brick/Block
• Pack Quantity: 1
• Country of Origin: Germany

Approved Applications

• Drilling concrete
• Drilling brick and block masonry
• Creating anchor bolt holes in concrete and masonry structures

Frequently Asked Questions

What type of drill is required to use this bit?

This bit requires an SDS-Plus rotary hammer drill. It is optimized for maximum performance in both corded and cordless SDS-Plus rotary hammer models. It is not compatible with standard keyless chuck drills.

What materials can this bit drill through?

This bit is rated for concrete and brick/block masonry. The Dura-Carbide tip and four-flute design make it particularly well suited for dense materials where heat buildup and impact stress would degrade a standard hammer bit more quickly.

What is the difference between the working length and the overall length?

The overall length of this bit is 12", which includes the SDS-Plus shank. The working length - the portion of the bit that actively cuts into the material - is 10". When planning anchor hole depth, the 10" working length is the relevant measurement to reference.

Why does this bit use a four-flute design rather than a two-flute design?

The optimized four-flute design removes dust from the cutting zone faster than a standard two-flute configuration. Faster dust removal keeps the carbide tips cooler during drilling, which preserves tip sharpness and extends bit life - especially important during extended drilling sessions in concrete or masonry.