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Solid carbide twist drill bit, internal cooling For universal applications and considerable drilling depths up to 12xd

Twist drill bit SD WN-XL 12xD type N IC TiAlN-S Uni
DRL-TWST-WN12XD-UV-IC-SC-TNS-HA-D6,8MM

Art.-no. 5443002087
EAN 4065746288071

Price for selected packaging unit
Solid carbide twist drill bit, internal cooling For universal applications and considerable drilling depths up to 12xd

Art.-no. 5443002087

Price for selected packaging unit
Quantity
PU
x 1 pcs

Exclusively for trade customers

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4 drill heels guarantee excellent alignment accuracy and stabilisation of the drill bit even at very deep drill depths, as well as exact and precise holes. Special geometry for optimum chip breaking, high centring accuracy and low cutting forces
Product information

Datasheets(X)

Certificates/ Documents

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Product code

6757

Material to be processed

Steel
Cast metal
Stainless steel
Titanium
Copper
Brass
Aluminium

Standards

CS

Design

Extra long

Surface

TiAlN-S

Max. drilling depth (D)

12xD

Cutting material

SC

Number of guiding chamfers

4 PCS

Angle of the tip

135 Degree

Number of cutting edges

2 PCS

Coolant supply

Internal

Diameter (d1)

6.8 mm

Shank style

Cylindrical DIN 6535-HA

Length (l1)

146 mm

Chip flute length (l2)

108 mm

Tolerance of cutting edge diameter

h7

Shank diameter (d2)

8 mm

Tolerance of shank diameter

h6

Material of sub-group

General structural steels
Non-alloyed tempering steels < 1000 N/mm²
Alloyed tempering steels < 1000 N/mm²
Nitriding steels < 1300 N/mm²
Grey cast iron
Malleable cast iron
Stainless steels < 850 N/mm²
Stainless steels > 850 N/mm²
Titanium
Titanium alloys
Copper
Brass
Aluminium

Art.-no.
Cust. Mat. No.

Hazardous Material

Product information

Datasheets()

Datasheets ()

CAD data  | 

Certificates/ Documents

 | 

 | 

Technical information