Solid carbide twist drill bit, internal cooling For universal applications and considerable drilling depths up to 12xd - DRL-TWST-WN12XD-UV-IC-SC-TNS-HB-D7,0MM

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

Name: Solid carbide twist drill bit, internal cooling For universal applications and considerable drilling depths up to 12xd
Brand: Würth
SKU: 5443002002

Twist drill bit SD WN-XL 12xD type N IC TiAlN-S Uni
DRL-TWST-WN12XD-UV-IC-SC-TNS-HB-D7,0MM

Art.-no. 5443002002

EAN 4055375910153

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

Art.-no. 5443002002

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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

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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)	7 mm
Shank style	Cylindrical DIN 6535-HB
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