10pcs 1/4" woodworking tools mini Twist Drill bits ferramentas Triangle Shank Cobalt Twist Drill Bit set dremel Drilling power Tools

Features:
Made of cobalt material, rigid and durable.
Triangle shank which is more solid and convenient.
With a case, easy for storage and carrying.
Great tools for drilling hole.
Specifications:
Type: M35 Twist Drill
Material: Cobalt
Type of Shank: Triangle
Shank Diameter: 1/4" (6.35mm)
Quantity: 10pcs
Length: 100mm
Size of Box: 44 * 20 * 103mm / 1.7 * 0.8 * 4in
Package Weight: 197g / 6.94oz
Package List:
10 * Twist Drill Bits