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Twist drill bit assortment HSS DIN 338 type RN 118°. 155 pieces in system case
Affordable, robust steel assembly drill bits for applications in steel up to 850 N/mm² strength
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Variants
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Excellent break resistance
Chipless manufacturing process
Ideal for construction site and assembly applications that do not require high precision
Robust and durable design
Excellent adhesive capability of coolant lubricants and reduced tendency for material to build up
Vaporised surface
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