שלב מקדח להגדיר, פלדה במהירות גבוהה מקדח 4-32MM HSS 4241 שלב מקדח ספירלה Groove הסולם תרגיל משושה שוק - שוק משושה.

למאפיינים

Material:

High Speed Steel 4241 ( Used for the hardness of the material which is below 25°, like iron borad, steel board, PVC board, Insulation board, etc.)

Surface:

Titanium Plated

Weight:

200G

Type:

Spiral Groove

Handle:

Hexagon Shank

Size:

4,6,8,10,12,14,16,18,20,22,24,26,28,30,32mm, 15 steps

Scop:

thin iron plate,aluminum,insulation panels,PVC panels 4mm thickness within the timber.

Features:

High speed steel material, more durable. :

Titanium coated to reduce friction and run cooler :

No need for a pilot hole, can automatically deburr holes as you drill. :

Special step stucture, can drill different size holes, 1 step drill can be used as 1 box of drill bit. :

Working with water cooling, can effectively extend the service life of bit, drilling speed 250--400 recommended. :

Widely used to cut holes in a variety of material like steel, wood, thin iron, aluminum alloy, insulation boards, PVC sheet,ect :

Package included:

1x 4-32mm Hexagon Shank Step Drill :

A Must-Have for Handyman or Professionals - Perfect for home repairs and light jobs such as drilling holes in plastic, aluminum, copper, iron and many other types of soft metal sheet. :