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Grąžtai · ANNO 1957Lithuanian manufacturer · Since 1957
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Step drill bit Ø 11.00 / 8.50 mm

Step drill bit Ø 11.00 / 8.50 mm
Step drill bit Ø 11.00 / 8.50 mm
Manufacturer: AB Grąžtai
Product Code: 741A20202M0850/11.0
Diameter: 11 mm
Flute length: 94 mm
Overall length: 142 mm
Availability: >100
Price: 9.99€
Excl. VAT: 8.2562€

Right-hand step drill with a straight shank. Made from high-speed steel (HSS). For drilling tap holes with a 90° countersink in carbon, structural and alloy steels and cast iron.

d1- 11.0 mm; d2- 8.5 mm; l1- 25.5 mm; l- 94 mm; L- 142 mm