Режущие и зажимные инструменты Hoffmann Group 2026 - страница 1042

The new GARANT Master eco-VDI toolholder family Form B and C

Novel coolant adjustment. Optimised accessibility. The clamp toolholder can be changed directly on the turret in the machine using the front mounting concept.

3 different coolant supply variants via coolant switch using adjusting screw:

Internal: eco cooling via the clamp toolholder.

External: cooling via ball spray nozzle.

Mix: internal + external

Very easy to operate.

Before Afterwards: GARANT Master eco

The clamp toolholder is fixed to the GARANT Master eco VDI toolholder by means of only one fastening screw.

Form C1, C2, C3, and C4

Form C es zzle Case-hardened HRC 58 ± 2. All sizoolant no All functional faces ground. rew-in c

• with sc up to 80 bar
• With ball spray nozzles. 31 9106 31 9107

Standard: ISO 10889 / DIN 69880 / VDI 3425, sheet 2.

Application: For face cutting in. b1

l1 b2

Shank ⌀ d mm 16 20 25 30 40 50

1 31 9106 GARANT Master Eco VDI toolholder, Form C1

axial, right hand – eShop eShop eShop eShop eShop b

3 31 9107 Toolholder, Form C1

axial, right hand eShop eShop – eShop eShop eShop

31 9116 GARANT Master Eco VDI toolholder, Form C2

axial, left-hand – eShop eShop eShop eShop eShop

31 9117 Toolholder, Form C2

axial, left-hand eShop eShop – eShop eShop eShop

31 9117 31 9127 31 9126 GARANT Master Eco VDI toolholder, Form C3

axial, right hand – eShop eShop eShop eShop eShop

31 9127 Toolholder, Form C3

axial, right hand – eShop – eShop eShop –

31 9136 GARANT Master Eco VDI toolholder, Form C4

axial, left-hand – eShop eShop eShop eShop eShop

31 9116 31 9126 31 9137 Toolholder, Form C4

– eShop – eShop eShop eShop b

axial, left-hand 1 l1 b2

h (31 9106, 31 9116, 31 9126, 31 9127, 31 9136) mm – 16 16 20 25 25

1

h (31 9107, 31 9117, 31 9137) mm 12 16 – 20 25 32

1

h (31 9106, 31 9116, 31 9126, 31 9127, 31 9136) mm – 22 – 29 34 41

31 2

h (31 9107, 31 9117, 31 9137) mm 17 22 – 29 34 34

2 b3

b mm 43 52 58 70 85 100

1

b mm 24 27 33 35 42.5 50

2

b (31 9106, 31 9107, 31 9116, 31 9117, 31 9126, 31 9127, 31 9136) mm 13 13 19 17 20.5 26

3

Colour code for VDI shanks