CAPABILITY & DURABILITY: Classic HSS construction with black oxide coating for capability and durability, also ensures a longer service life so that the drill bits last through multiple uses.
135° SPLIT POINT TIP & TWIST DESIGN: Increases cutting speed with self-centering and prevents walking, clears chips and particles faster
MULTI-FUNCTIONAL: Great drill bits set for metal/wood/plastic countersink. Suitable for Home DIY, and General Building/Engineering Use.
EASY USE & STORAGE: The drill bits set fits the majority of drill/ driver currently on the market.
Set Includes: Retailed packaged 10 Pieces Twist Drill Bit Set, most popular range of drill bits , include 1/16″(1.59mm),5/64″(1.98mm),3/32″(2.38mm),7/64″(2.78mm),1/8″(3.18mm),9/64″(3.57mm),5/32″(3.97mm),11/64″(4.37mm),3/16″(4.76mm),1/4″(6.35mm)