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Grąžtai · ANNO 1957Lithuanian manufacturer · Since 1957
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Step drill bit Ø 4.76 / 4.00 mm HSSCo

Step drill bit Ø 4.76 / 4.00 mm HSSCo
Manufacturer: AB Grąžtai
Product Code: 462A10503M0400/4.76
Diameter: 4.76 mm
Flute length: 70 mm
Overall length: 125 mm
Availability: 14
Price: 2.99€
Excl. VAT: 2.4711€

Right-hand step drill with a straight shank. Made from cobalt high-speed steel (HSSCo). For drilling and countersinking at 90°–140° in carbon, structural and alloy steels and cast iron.

d1- 4.76 mm; d2- 4.0 mm; l1- 5 mm; l- 70 mm; L- 125 mm