Режущие и зажимные инструменты Hoffmann Group 2026 - страница 1015

ISO DIN Form 25000 HPC

Arbor for indexable drill − ISO 12164-1 (DIN 69893-1)

Position of the threaded pin for countersinking in the indexable drill offset by 0.4 mm. Tightening the lock screw clamps the indexable drill collar against the front face of the holder. In addition the contact face is larger than for conventional toolholders.

Suitable for: All indexable drills with parallel shank to DIN 6595, Part 1.

Application: For mounting all standard indexable drills to DIN 6595, Part 1.

Optional extras: Coolant tube No. 309880, socket wrench No. 309890, spare screws No. 309907 and 309908. 30 7005

for shank D mm 20 25 32 40

30 70051

HSK-A 63 eShop eShop eShop eShop

30 7007 Arbor for indexable drills

• D mm 40 45 52 60

Boring bar blanks, making special tools, ISO 12164 (DIN 69893)

• Taper and collar hardened and ground.
• Shank soft for further machining.

Material: 16MnCr5.

Application: For making special tools.

Optional extras: Coolant pipe No. 309880, coolant pipe wrench No. 309890 30 7025 A

30 7027 Boring bar blank

HSK-A 100 – eShop D

• D mm 63 97

≤3µm

Checking mandrel − ISO 12164 (DIN 69893)

Application: For accepting tool machines to ISO recommendation R 230. 30 7012

Form

Supplied with: Wooden box and test certificate. F

• D

A dimension mm 300 30 7016

mm 30 7012 A

HSK-A 63 eShop 40

30 7014 Checking mandrel HSK-A 100

DIN 69893 eShop 50

30 7016 D

HSK-F 63 eShop 40

Vibration damping during milling

In order to reduce vibrations and oscillations during milling, the Hoffmann Group offers a wide variety of solutions for a wide variety of machine interfaces. Select the right arbor for the respective tool type. 30 2095

• Face mill arbor
• Screw-in milling cutter arbor 30 8344 30
• Carbide/heavy metal extensions
• Shrink-fit chuck
• Hydraulic clamping technology
• Precision collet chucks and many more.