foret chanfrein à bois chanfrein Superma compteur HSS foret conique foret 5pcs

Package Including: 5 pcs drill bit

Offer the best heat resistance and good performance for drilling.

Good toughness, wear resistance, high drilling capacity. Vertical to prevent the drill from bending or breaking.

Suitable for wood processing

Specification: Drilling equipment: HSS

Blade material: tungsten steel

Color: silver + orange

Size: 2.8x8mm / 3.0x8mm / 3.2x8mm / 3.5x8mm / 4x8mm

Rod type: round stem

Diameter of stem: 8mm

(Note: Please allow 1 to 3mm error due to manual measurement and slight color difference caused by light and screen.)

Package Included: 5 pcs drill bit Bienvenueàrencontrer