15PCS/Set 1.5-10mm Straight Shank M35 Cobalt High Speed Steel HSS Twist Drill Bits Set High Quality Wood work Metal Drilling Tools

A perfect cobalt high speed steel twist drill bit set that does a good job in drilling metals and woods, especially suitable for those high hardness steel such as stainless steel. 15PCS different sized drill bits to suit various needs of your drilling work.

Features:
Straight round shank.
M35 high speed steel with cobalt, super hard.
Smooth surface to reduce friction, sharp blade for fast drilling hole.
Wear-resistant with long service time.
Include 15pcs drills in different size:(1.5mm,2mm,2.5mm,3mm,3.5mm,4mm,4.5mm,5mm,5.5mm,6mm,6.5mm,7mm,8mm,9mm,10mm)which meets your various needs.
Perfect for drilling metals and wood, such as: aluminum, iron, stainless steel.
Suit to use with hand drill chuck, bench drill, radial drill etc.

Specifications:
Material: M35 High speed steel + Cobalt
Surface Treatment: Bit Baked Yellow
Package Weight: 235.5g / 8.3oz
Package Size: 14 * 5 * 1.5cm / 5.51 * 1.97 * 0.59in

Package List:
15 * Twist Drill Bit