Solid carbide twist drill bit, internal cooling - DRL-TWST-WN8XD-UV-IC-SC-TNS-HA-D8,0MM

Solid carbide twist drill bit, internal cooling

Name: Solid carbide twist drill bit, internal cooling
Brand: Würth
SKU: 5443001850

Twist drill SD WN-XL 8xD type N IC TiAlN-S Uni
DRL-TWST-WN8XD-UV-IC-SC-TNS-HA-D8,0MM

Art.-no. 5443001850

EAN 4055375909072

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Solid carbide twist drill bit, internal cooling

Art.-no. 5443001850

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Solid carbide high-performance drill bit with internal cooling channels for universal applications and considerable drilling depths of up to 8xd. 4 drill heels ensure very high alignment accuracy and stabilisation of the drill bit, including with very large drilling depths, and exact and precise drill holes. Special grinding ensures optimal chip breakage, high centring accuracy and low cutting forces.

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Product code	6747
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)	8xD
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)	8 mm
Shank style	Cylindrical DIN 6535-HA
Length (l1)	114 mm
Chip flute length (l2)	76 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