Режущие и зажимные инструменты Hoffmann Group 2026 - страница 858

GBP 57 ​Boring bars for threading inserts Application: 27 2171 Size 11/4 – For coarse threads M16×2 and M18×2.5. 27 2171/2172 Size 16/1; 16/2 – For coarse threads M20×2.5; M22×2.5 and M24×3. Supplied with: Size 16/5–22/2 – With shim 1.5°. Note: Size 9,3/4 – Overhang adjustable from 8 mm − 44 mm. Size 6/1–9,3/4 – L3 – The dimension depends on the pitch of the threaded insert. Size 11/2; 11/5 – Only one clamping surface on the side at a 90° angle to the 27 2171_9,3/1 threaded plate (particularly for Swiss-type machines). Adjustable from 8 – 44 mm. 27 2171_9,3/4 27 2171_16/2 27 2171_16/5 L L Ds L L Insert size L / type 27 2171 27 2172 ⌀ Dmin ⌀ DS L3 L L4 L1 Inclination Version Through- Shim 1.5° 21W 21W angle coolant Boring bar for threading inserts ​ ​ ​ ​ ​ ​ ​ ​ ​ 27 2171 27 2172 mm right-hand left-hand mm mm mm mm mm mm degrees ​ ​ ​ ​ 6/1 eShop – 6.35 6 – 100 5.1 26 2.5 Carbide yes – – 6/2 eShop – 6.35 12 – 100 5.1 12 2.5 Steel no – – 9,3/1 eShop – 8 10 – 87 6.2 22 2.5 Solid carbide core no – – 9,3/2 eShop – 8 10 – 97 6.2 31 2.5 Solid carbide core no – – 9,3/3 eShop – 8 10 – 109 6.2 43 2.5 Solid carbide core no – – 9,3/4 eShop – 8 16 – 100 6.2 8 − 44 2.5 Steel no – – 11/1 eShop – 13 10 7.3 100 10 40 1.5 Steel yes – – 11/2 eShop eShop 13 12 7.3 100 10 25 0.5 Steel no – – 11/3 eShop eShop 13 20 7.3 180 10 25 1.5 Steel yes – – 11/4 eShop – 13 20 7.3 180 10.1 25 3 Steel yes – – 11/5 eShop eShop 16 16 8.9 100 13 32 0.5 Steel no – – 16/1 eShop eShop 17 20 10.3 180 12.7 32 1.5 Steel yes – – 16/2 eShop – 17 20 10.3 180 13.8 32 2.5 Steel yes – – 16/3 eShop – 20 16 11.3 150 16 40 1.5 Steel yes – – 16/4 eShop eShop 20 20 11.5 180 16 40 1.5 Steel yes – – 16/5 eShop eShop 24 20 13.4 180 20 80 -1.5-4.5 Steel yes 272610 1.5 272600 1.5 16/6 eShop eShop 29 25 16.1 200 24.6 100 -1.5-4.5 Steel yes 272610 1.5 272600 1.5 16/7 eShop eShop 29 32 16.3 250 25 60 -1.5-4.5 Steel yes 272610 1.5 272600 1.5 22/1 eShop – 32 25 17.2 200 24.6 100 -1.5-4.5 Steel yes 272616 1.5 – 27 22/2 eShop – 39 32 21.5 250 32 128 -1.5-4.5 Steel yes 272616 1.5 – 27 2185 Insert size L / type 27 2185 ⌀ Dmin ⌀ DS L3 L L4 L1 Inclination angle Version Through-coolant 22B Boring bar for threading inserts mm right-hand mm mm mm mm mm mm degrees ​ ​ 16/1 eShop 20 16 10.25 150 15 40 1.5 Steel no 16/2 eShop 25 20 13.3 180 19.5 40 1.5 Steel no 16/3 eShop 30 25 16.3 200 24.5 40 1.5 Steel no 858