HW dowel drill bits LEUCO, with land, long design

Description

HW dowel drill bits LEUCO, with land, long design equip hand drills, automatic drilling machines and CNC machining centres. Applications intended by the manufacturer: the chip-free drilling of blind holes in solid wood and wood-based materials. Design details given by the manufacturer: long design, 2 spurs, negative grinding, centring point and helix with land. Benefits claimed in use: deep drilling thanks to the long design, chip-free drilling thanks to the spurs and the negative grinding, perfect centring thanks to the centring point and clean, tidy withdrawal of the bit thanks to the helix with land. The article group brings together 24 versions: drilling diameter from 5 to 12 mm, shank of 10 mm, overall length from 85 to 105 mm and 2 teeth. Cutting material: carbide (HW). Conditions of use specified by LEUCO: free adjustment of the countersink on the helix of the bit for simultaneous drilling and chamfering, countersink Class-No. 130660 and adjusting screw Ident-No. 001600 M5x10 DIN 551 for accurate length setting included in the delivery.