Drillage to torsion right, strong surface of adhesive Drill bit 3 mm for the presses battery life

Features:

1. The drill bits helical are made starting of steel fast of first quality for a durability accrue.

2. Bit has a rod right, this which is more practical to use. Goujures cool with a spiral of cutting profonde which allows a remove fast of material. The cannelures of the drill bit agissent as a passage for the extraction of chips of the hole and for that the liquid of cooling penetrate in the hole.

3. This finish donne a processing of surface strongly adhesion which acts for retenir the fluid of cutting and prevent the welding of chips to the tool, reducing thus the formation of arete ratio.

4. The forage, or the manufacturing of holes, is the operation of travail of metals the more current in the monde. The drill bits helical are the type of drill bit the more current used. The drill bits helical are current used for drill of holes with drills manually, of drills to column battery life or of lathes.

5. This product is designed to the applications d'impact, for the drilling fast in the bloc, the maconnerie and the concrete, etc.

Specifications:

Features :

The design of the rod right is more suitable to of many drills electric and drills (ici is not included)

The cannelure sharp and torsadee make the drilling more easy and effortlessly

Fits the wood, the aluminum, the plastic , etc

Specification :

100 % brand new and high-quality

Nom of the product : Drill bit helical

Design : Rod right

Material : HSS

Diameter and Overall Length :

Drill bit helical of 3 mm, Overall Length of 160 mm

The pack includes :

1 x drill bit helical