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Simpson Strong-Tie®

3/16 x 6-1/4-Inch SDS-Plus Shank Drill Bit

Mfg.#
MDPL01806
Sku#
372714
  • Uniformly brazed carbide inserts result in longer bit life
  • Most bits contain a centering tip that facilitates easy spot drilling
  • Chromium-nickel-molybdenum steel alloy body ensures hammering quality and extended service life
  • Heat-treatment procedures and shot-peened finish increase surface hardness, drilling speed, reduces drill bit wear and improves resistance to bending forces
  • Chisel-shaped drill-bit head penetrates the material and directs concrete dust into the multi-flute spiral

* Estimated stock levels as of Thu, May 28, 2026. All items subject to prior sale. Prices may vary between stores and online. Please call ahead to confirm availability of items marked as Limited Stock.

Description

Our carbide-tipped drill bits are premium-quality, professional-grade tools manufactured in Germany to the highest industry standards for Simpson Strong-Tie. They are designed to meet precise tolerance requirements and incorporate proprietary features that enhance durability and drilling speed, while improving ease of use. Regular and Quad Head® bit tip, solid-tipped and Titen® screw hex-bit configurations are available. Fits all current and older SDS-plus® rotohammers from AEG, Black & Decker, Bosch, DeWalt, Hitachi, Hilti, Kango, Makita, Metabo, Milwaukee, Porter Cable, Ramset, Red Head, Ryobi and Skil.

Specifications

General

Cutting Edge Material Carbide
Flute Type Spiral
Material Chromium-Nickel-Molybdenum Steel Alloy
Overall Length 6?1/4 in
Point Angle 90-degree
Point Type Chisel
Shank Type SDS Plus
Suitable for AEG, Black+Decker, Bosch, DeWALT, Hitachi, Hilti, Kango, Makita, Metabo, Milwaukee, Porter Cable, Ramset, Red Head, Ryobi and Skil SDS-Plus Rotohammers
Type Twist Drill Bit

Dimensions

Diameter 3/16 in
Flute Length 4 in
Length 6?1/4 in

Label Information

Certification, Codes, Standards ANSI B212.15 Specified

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