Режущие и зажимные инструменты Hoffmann Group 2026 - страница 1022

Shrink-fit chucks 4.5° − ISO 12164-1 (DIN 69893-1)

• High-temperature steel.
• Sizes 3 − 5 for carbide, from size 6 for HSS and carbide.
• With RFID/Balluffchip bore.

Form 30 8165 – Ultra short: More stability and stiffness, less vibration. This ensures longer tool life A and better surface quality. No length adjustment available. 30 8165/8170/8183/8187/8189/8191/8192/8195/8196/8205/8206/8208/8235/8265/8277/ 8282/8285/8283/8284/8286/8294 – 30 8165 From clamping D 6 mm with tapped holes for balancing screws. 1 30 8170/8183/8184/8187/8189/8191/8192/8193/8195/8196/8205/8206/8208/8235/8265/ 8277/8282/8285/8283/8284/8286/8294 – Integral length adjustment of the tool from clamping D 6 mm (adjustment travel 10 mm). 1 30 8187/8196/8286 – With cooling channel bores tapped for plugging. D1: 3 mm, 4 mm, 5 mm Form cannot be plugged. A 30 8165/8192/8206/8277/8283/8284 – With cooling channel bores tapped for plugging. 30 8165/8170/8184/8187/8189/8192/8193/8195/8196/8205/8206/8235/8265/8277/8282/ 30 8170 8285/8283/8284/8286/8294 –

GARANT: HSK mating faces machined. All shanks hard turned (for smooth running!). 30 8172/8194/8267 – Premium version: Nickel plated version with 4 pluggable cooling channel bores. Integral tool length adjustment (adjustment track 10 mm). 30 8184/8193 – Without tapped holes for balancing screws and without thread for coolant pipe. Form

Application: For holding end mills and drills with parallel shank to h6 tolerance. A

• Suitable for inductive, contact and hot air shrink-fit units.

Supplied with: For chucks with length adjustment including a length adjustment screw 30 8191

(from clamping D 6 mm). 1 30 8172/8194/8267 – 4 × M3 nozzle screws.

Optional extras: Coolant tube No. 309880, socket wrench No. 309890, shrink-fit chuck extension No. 302410 − 302416, shrink-fit units No. 354210 − 354450, Form balancing screw set No. 309906 180. F 30 8193

No corrosion ersion due to special surface coating Premium v A (HSK ground) Optimised cooling concept

• 4 cooling channel bores instead of 2.
• Different approach angles of the cooling channel bores.

With 4 nozzle screws to optimise the D D2 D1

coolant pressure and alignment of the coolant stream. 4,5°

Clamping range D mm 3 4 5 6 8 10 12 14 16 18 20 25 32

1

30 8165 Shrink-fit chuck HSK-A 63

with cooling channel bore ultra short – – – – – eShop eShop – eShop – eShop eShop –

30 8170 HSK-A 63

with 4 cooling channel short – – – eShop eShop eShop eShop – eShop – eShop – –

bores, nickel-plated 30 8183 HSK-A 63 short eShop eShop eShop eShop eShop eShop eShop eShop eShop eShop eShop eShop eShop Shrink-fit chuck 30 8184 HSK-F 63

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30 8189 HSK-A 63

A = 120 eShop eShop eShop eShop eShop eShop eShop eShop eShop eShop eShop eShop –

Shrink-fit chuck 30 8191 HSK-A 63

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30 8192 Shrink-fit chuck HSK-A 63

with cooling channel bore A = 120 – – – eShop eShop eShop eShop eShop eShop eShop eShop – –

30 8193 HSK-F 63

30 Shrink-fit chuck A = 120 eShop eShop eShop eShop eShop eShop eShop eShop eShop eShop eShop eShop eShop

• D (30 8165) mm – – – – – 33 33 – 37 – 43 50 –
• D (30 8170, 30 8172, 30 8187, 30 8189, 30 8192) mm 17 17 17 27 27 32 32 34 34 42 42 53 –
• D (30 8183) mm 15 22 22 27 27 32 32 34 34 42 42 53 53
• D (30 8184, 30 8193) mm 20 22 22 27 27 31 31 34 34 40 40 53 53
• D (30 8191) mm 20 22 22 27 27 32 32 34 34 42 42 53 –
• D (30 8165) mm – – – – – 26 26 – 29 – 35 45 –
• D2 (30 8170, 30 8172, 30 8187, 30 8189, 30 8192) mm 12 12 12 21 21 24 24 27 27 33 33 44 –
• D2 (30 8183, 30 8191) mm 10 15 15 21 21 24 24 27 27 33 33 44 44
• D2 (30 8184, 30 8193) mm 10 15 15 20 20 24 24 27 27 33 33 44 44