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Straight Shank Drill Bits

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.

Features

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



Simpson Strong-Tie MDB01203 1/8" Diameter 1-3/8" Drilling Depth 3" Length Straight Shank Drill Bits $1.88	Simpson Strong-Tie MDB01803-R25 3/16" Diameter 1-9/16" Drilling Depth 3-1/2" Length Straight Shank Drill Bits (25 pk) $46.12	Simpson Strong-Tie MDB01806 3/16" Diameter 4" Drilling Depth 6" Length Straight Shank Drill Bits $2.55


Simpson Strong-Tie MDB01806-R25 3/16" Diameter 4" Drilling Depth 6" Length Straight Shank Drill Bits (25 pk) $58.03	Simpson Strong-Tie MDB02504 1/4" Diameter 2-1/8" Drilling Depth 4" Length Straight Shank Drill Bits $2.27	Simpson Strong-Tie MDB02504-R25 1/4" Diameter 2-1/8" Drilling Depth 4" Length Straight Shank Drill Bits (25 pk) $51.20


Simpson Strong-Tie MDB02506 1/4" Diameter 4" Drilling Depth 6" Length Straight Shank Drill Bits $2.62	Simpson Strong-Tie MDB02506-R25 1/4" Diameter 4" Drilling Depth 6" Length Straight Shank Drill Bits (25 pk) $60.42	Simpson Strong-Tie MDB02512 1/4" Diameter 10" Drilling Depth 12" Length Straight Shank Drill Bits $7.05


Simpson Strong-Tie MDB03106 5/16" Diameter 4" Drilling Depth 6" Length Straight Shank Drill Bits $3.28	Simpson Strong-Tie MDB03106-R25 5/16" Diameter 4" Drilling Depth 6" Length Straight Shank Drill Bits (25 pk) $78.08	Simpson Strong-Tie MDB03706 3/8" Diameter 4" Drilling Depth 6" Length Straight Shank Drill Bits $3.50


Simpson Strong-Tie MDB03706-R25 3/8" Diameter 4" Drilling Depth 6" Length Straight Shank Drill Bits (25 pk) $84.10	Simpson Strong-Tie MDB03712 3/8" Diameter 10" Drilling Depth 12" Length Straight Shank Drill Bits $9.38	Simpson Strong-Tie MDB04306 7/16" Diameter 4" Drilling Depth 6" Length Straight Shank Drill Bits $6.33


Simpson Strong-Tie MDB05006 1/2" Diameter 4" Drilling Depth 6" Length Straight Shank Drill Bits $4.88	Simpson Strong-Tie MDB05006-R25 1/2" Diameter 4" Drilling Depth 6" Length Straight Shank Drill Bits (25 pk) $114.65	Simpson Strong-Tie MDB05012 1/2" Diameter 10" Drilling Depth 12" Length Straight Shank Drill Bits $10.33


Simpson Strong-Tie MDB06206 5/8" Diameter 3-1/2" Drilling Depth 6" Length Straight Shank Drill Bits $11.75	Simpson Strong-Tie MDB07506 3/4" Diameter 4" Drilling Depth 6" Length Straight Shank Drill Bits $18.92