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Serrated Carbide Masonry Drill Bit Set - 10PCS 5/16" Quick-Change Drill Bits for Wood Plastic Masonry Brick Tile Glass Concrete Marble

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US$20.39 cheaper than the new price!!

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Used  US$13.60
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Product details

Management number 215635600 Release Date 2026/04/12 List Price US$13.60 Model Number 215635600
Category
  • 【Size】​ Pack of 10PCS 5/16" Carbide Grit Drill Bits, Total length: 152MM, Working depth: 97MM. Shank diameter: 6.35MM.
  • 【Precision Drilling】​ 4-Sided Crisscross Grit & Eccentric Tip Design – Eliminates skidding and walking common on smooth surfaces like tiles & glass. Ensures exact hole positioning—no more frustrating re-drilling.
  • 【Universal Drilling】​ One Bit for All Jobs! Easily drills through wood, plastic, brick, masonry, tiles, and even glass/marble! Tungsten carbide grit + hardened steel body delivers powerful penetration, even in concrete (avoid rebar). Use coolant for longer life on hard materials.
  • 【High-Efficiency Chip Removal】​ Deepened Spiral Flute Design – Provides smooth debris ejection for faster drilling. Prevents clogging for cleaner, uninterrupted deep hole drilling—saves time & effort.
  • 【Fits Most Drills】​ 6.35mm Quick-Fit Shank – Compatible with all standard drills & bench drills. Extended length for hard-to-reach spaces. Best used at 2000-5000 RPM. Note: Use rotation mode only. DO NOT use hammer/impact mode.

Brand Name LEKOMESH
Shank Type Straight
Unit Count 10.0 Count
Item Weight 0.42 Kilograms
Finish Types Uncoated
Manufacturer LEKOMESH
Material Type Tungsten Carbide
Item Dimensions 5.98 x 0.25 x 5.98 inches
Tool Flute Type Spiral
Cutting Diameter 7.94 Millimeters
Number of Flutes 3
Surface Recommendation Brick, Concrete, Glass, Masonry, Plastic, Tile, Wood

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