Simpson Strong-Tie SDS-plus Drill Bits, Quad Head4x Drill Bit
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 Turbo™ 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.
- 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
- Drill bits conform to ANSI Standard B212.15
Additional Features for select SDS-plus bits:
- Chisel-shaped drill-bit head penetrates the material and directs concrete dust into the multi-flute spiral
- Patented, high-volume, multi-flute spiral quickly channels concrete dust from the hole to improve drilling speed
- 4 x 90° head geometry crushes through rebar and prevents sticking in reinforced concrete
Quad-Head Feature
All the features of single cutter bits and the quad-head dual-cutter are designed to improve durability and drilling speed. The high-volume, double-helix design of the quad-head bit comes with the patented, high-performance, reinforced core flute to maximize energy transfer.
Specifications (all models)
- Head Type: Quad Head4x Drill Bit
- Shank Type: SDS-plus Shank
- Material: Hardened Steel
- Packaging Type: Hang Tab
Available options (see each model for exact values)
- Length (in.): 8, 10, 12, 18
- Diameter (in.): 5/8, 3/4, 7/8, 1, 1 1/8, 1 1/4
- Drilling Depth: 6, 8, 10, 16
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