GBP 57 Vario Plus Eco blade carrier for face grooving Optimised system stability thanks to multiple screw clamping and form fit. Suitable for: Toolholder No. 274500 – 274503, 274530, 274531. Attention: Without clamping screws (these are supplied with the toolholders). Note: D1 = minimum ⌀ for the first first groove / D2 = minimum ⌀ for the second groove. D D D D D D D D D2 D1 Groove width w = 2 mm ​ ⌀ range for groove D1 / D2 27 4512 27 4513 27 4514 27 4515 tmax suitable indexable insert 21U 21U 21U 21U Vario Plus Eco blade carrier, convex Vario Plus Eco blade carrier, concave for face grooving mm right-hand left-hand right-hand left-hand mm ​ 26/34 eShop eShop eShop eShop 16 No. 273664 – 273786 33/43 eShop eShop eShop eShop 16 No. 273664 – 273786 41/53 eShop eShop eShop eShop 16 No. 273664 – 273786 51/67 eShop eShop eShop eShop 16 No. 273664 – 273786 65/85 eShop eShop eShop eShop 16 No. 273664 – 273786 82/110 eShop eShop eShop eShop 16 No. 273664 – 273786 105/143 eShop eShop eShop eShop 18 No. 273664 – 273786 138/190 eShop eShop eShop eShop 18 No. 273664 – 273786 Groove width w mm 2 2 2 2 ​ ​ Groove width w = 3 mm ​ ⌀ range for groove D1 / D2 27 4516 27 4517 27 4518 27 4519 tmax suitable indexable insert 21U 21U 21U 21U Vario Plus Eco blade carrier, convex Vario Plus Eco blade carrier, concave for face grooving mm right-hand left-hand right-hand left-hand mm ​ 26/39 eShop eShop eShop eShop 18 No. 273664 – 273786 33/50 eShop eShop eShop eShop 18 No. 273664 – 273786 43/60 eShop eShop eShop eShop 18 No. 273664 – 273786 53/76 eShop eShop eShop eShop 18 No. 273664 – 273786 67/100 eShop eShop eShop eShop 18 No. 273664 – 273786 90/130 eShop eShop eShop eShop 21 No. 273664 – 273786 110/170 140/230 Groove width w mm eShop eShop 3 eShop eShop 3 eShop eShop 3 eShop eShop 3 21 21 ​ No. 273664 – 273786 No. 273664 – 273786 ​ 27 Groove width w = 4 mm ​ ⌀ range for groove D1 / D2 27 4520 27 4521 27 4522 27 4523 tmax suitable indexable insert 21U 21U 21U 21U Vario Plus Eco blade carrier, convex Vario Plus Eco blade carrier, concave for face grooving mm right-hand left-hand right-hand left-hand mm ​ 26/41 eShop eShop eShop eShop 22 No. 273664 – 273786 38/55 eShop eShop eShop eShop 22 No. 273664 – 273786 52/72 eShop eShop eShop eShop 25 No. 273664 – 273786 67/100 eShop eShop eShop eShop 25 No. 273664 – 273786 90/130 eShop eShop eShop eShop 28 No. 273664 – 273786 110/170 eShop eShop eShop eShop 28 No. 273664 – 273786 150/250 eShop eShop eShop eShop 28 No. 273664 – 273786 Groove width w mm 4 4 4 4 ​ ​ 899