The Dormer Spiral Drill DIN 6537 K Type CTW R458 is a high-performance tool specifically designed for precise drilling in various materials. With a nominal diameter of 19 mm and a drilling depth of 3xD, this drill is ideal for applications in steel, stainless steel, cast iron, and non-ferrous metals. The TiAlN coating enhances wear resistance and heat resistance, extending the tool's lifespan. The drill features a modified 140° point angle and a 4-facet cross grind, ensuring efficient chip removal and high drilling accuracy. The profiled ground quality and continuously tapered core structure allow for operation without pre-centering, making handling easier and increasing efficiency. With an overall length of 131 mm and a shank length of 50 mm, this spiral drill is suitable for both professional and industrial use.
Length  | 13.10 cm | 
Drill diameter  | 19 millimetres  | 
Metal type  | Hard metal  | 
Item number  | 22415975 | 
Manufacturer  | Dormer | 
Category  | Drill bit insert | 
Manufacturer no.  | R45819.0 | 
Release date  | 16.9.2022 | 
Metal type  | Hard metal  | 
Drill Type  | Twist Drill  | 
DIN standard  | DIN 6537 K  | 
borehole size  | 19 mm | 
Point angle  | 140° | 
Country of origin  | Brazil  | 
CO₂-Emission  | |
Climate contribution  | 
Items per sales unit  | 1 x | 
Drill diameter  | 19 millimetres  | 
Shaft diameter  | 20 mm  | 
working length  | 131 mm | 
Length  | 13.10 cm | 
Height  | 5 cm | 
Weight  | 429.40 g | 
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