SC twist drill bit, internal cooling DIN 6537K - DRL-TWST-DIN6537K-IX-IC-SC-TNS-HB-D2,5MM

SC twist drill bit, internal cooling DIN 6537K

Name: SC twist drill bit, internal cooling DIN 6537K
Brand: Würth
SKU: 5443002253

Twist drill bit SD DIN6537K 3xD type N IC TiAlN-S Inox
DRL-TWST-DIN6537K-IX-IC-SC-TNS-HB-D2,5MM

Art.-no. 5443002253

EAN 4055375912041

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SC twist drill bit, internal cooling DIN 6537K

Art.-no. 5443002253

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With internal cooling channels, in particular for machining stainless steels. High stability owing to straight main cutter. Special grinding ensures optimal chip breakage, high centring accuracy and low cutting forces. High thermal stability.

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Product code	6827
Material to be processed	Steel Cast metal Stainless steel Titanium
Standards	DIN 6537
Design	Short
Surface	TiAlN-S
Max. drilling depth (D)	3xD
Cutting material	SC
Number of guiding chamfers	2 PCS
Angle of the tip	135 Degree
Number of cutting edges	2 PCS
Coolant supply	Internal
Diameter (d1)	2.5 mm
Shank style	Cylindrical DIN 6535-HB
Length (l1)	55 mm
Chip flute length (l2)	20 mm
Tolerance of cutting edge diameter	h7
Shank diameter (d2)	4 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 Grey cast iron Malleable cast iron Stainless steels < 850 N/mm² Stainless steels > 850 N/mm² Titanium Titanium alloys