ბურღი ჩარხისთვის M21,5

Suitable for machine type

Pedestal drilling machine

Material to be processed

Steel Cast iron

Quality

Würth-Standard

Standard / drilling depth

DIN 345 / 5xD

Diameter (Ø)

21.5 mm

Suitable for morse taper tools

MK 2

Length (l1)

248 mm

Chip flute length (l2)

150 mm

Shank style

Morse taper

Surface

Vaporised

Cutting material

HSS

Type

RN

Angle of the tip

118 Degree

Service life (points system)

3 of 4 points

Drilling speed (point system)

3 of 4 points

Bore hole quality (point system) ( )

3 of 4 points

Versatility (points system)

2 of 4 points

Drilling behaviour (point system)

3 of 4 points

Suitable for upright drilling machine (points system)

4 of 4 points

Suitable for milling-drilling centre (points system)

1 of 4 points

Self-centring

Yes

Suitable for tensile strength up to

850 N/mm²

Material sub-group

General structural steels Non-alloyed tempering steels Cast iron Ductile iron Malleable cast iron Magnesium alloys Copper, low-alloyed Brass, short-chipping Brass, long-chipping Plastics, duroplastic Plastics, thermoplastic