Set de burghie pentru metal DeWALT - DT4937-QZ, 7.5 x 109 mm, 10 buc.

Ofertă disponibilă
Magazin	Preț	Ofertă
Magazin 1	323,75 lei	Vezi oferta

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Caracteristici

Dimensiuni	7,5 × 109 cm
Material	metal
Brand	DeWALT
Categorie	Accesorii pentru scule

Descriere

The metal drill bit set DT4937-QZ from DeWALT is a professional solution for drilling hard and durable metals. These drill bits are made of high-quality HSS-E high-speed steel with 5% cobalt content, providing exceptional resistance to high temperatures and wear during intensive use. Thanks to their special design with a reinforced central core and precise pilot point, the drill bits ensure a quick start without slipping and clean holes without burrs.

They are especially suitable for working with stainless steel, titanium, bronze, cast iron, and high-alloy steels with tensile strength up to 1100 N/mm². Set contents:

10 pieces of DeWALT DT4937-QZ metal drill bits.

Features

Brand	DeWALT;
Model	DT4937-QZ;
Number in set	10 pcs.;
Diameter	7.5 mm;
Total length	109 mm;
Working length (cutting length)	66 mm;
Material	HSS-E high-speed steel with 5% cobalt content;
Shank	three-sided cylindrical shank preventing slipping in the chuck;
Cutting tip angle	135° with precision centering technology;

Maximum tensile strength of processed metals: up to 1100 N/mm²;

Service life	up to 4 times longer life compared to standard HSS-R drill bits;
Break resistance	up to 2 times higher compared to standard HSS-R drill bits;
Drilling speed	up to 50% faster drilling.

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