Description: VERSATILITY: Comes in 5 most popular sizes bits 1/4, 3/8, 1/2, 5/8, 3/4 inch counter sink drill bits.
EFFICIENT: Five-flute design reduces vibration and removes chip better, provides smoother drilling experience and extended bit life.
APPLICATION: 82-degree tip drills countersink holes into most machinable metals, plywood, softwood, hardwood, fiberglass plastic, mild steel, don't work on stainless.
COMPATIBILITY: 1/4” round shank fits all handheld and stationary drills.
DURABILITY: Made from high speed steel with roasted yellow surface treatment for corrosion resistance.
Specification:
Material: high speed steel 4341
Surface treatment: roasted yellow
Box material: aluminum box
Color: yellow
Size(approx): 1/4", 3/8", 1/2", 5/8", 3/4"(approx 0.64cm, 0.95cm, 1.27cm, 1.59cm, 1.91cm)
Package: 5pcs x Countersink drill bit 1 pc x Aluminum box
Note: 1. Due to the light and screen difference, the item's color may be slightly different from the pictures. 2. Please allow 1-2 cm differences due to manual measurement.