- made of alloyed case-hardening steel, groundDINISOForm
- tensile strength of min 800 N/mm², hardened, (min. HRC 56)698717388-1A

- permissible radial run-out 0.003 mm, diameter tolerance ± 0.003 Use: For certification of machine tools in accordance with ISO recommendations R230, for runout testing and machine spindle aligning

Delivery: With wooden stand and measurement report

Info: Can be used as DIN 2080 with annular grooves

24

240690 PRECITOOL, test mandrel

ST × d1 mm 240690l1 mmLocking thread
40×40 300M 16
50×50 350M 24
per adapter JIS B 6339 milling cutters with parallel shank and lateral drive surface to DIN 1835-B and iil DIN ihJIS 6339 BISO 7388-2Form ADForm AD/BDIN 6359

Use: - JIS B 6339 BT form ADB: - central coolant supply and resealable coolant ducts at collar

Delivery: With clamping screw

Note: 241003/241004, 241007: d ≤ 10  conical 1

l 1

240990 PRECITOOL, Weldon chuck, form AD, ultra short, G2.5 at 25,000 1/min

240995 PRECITOOL, Weldon chuck, form AD/B, ultra short, G6.3 at 15,000 1/min

240996 HAIMER, Weldon chuck, form AD/B, ultra short, G2.5 at 22,000 1/min

BT/ d1mm240990240995240996240990 d3× l1 mm240995 d3× l1 mm240996 d3× l1 mmLocking threadBT/ d1mm240990240995240996240990 d3× l1 mm240995 d3× l1 mm240996 d3× l1 mmLocking thread
30/06——25 × 35——M1240/16——44 × 3548 × 35M16
30/08——28 × 35——M1240/18————50 × 35M16
30/10——35 × 35——M1240/20——44 × 3552 × 35M16
30/12——42 × 35——M1240/25——49 × 6059 × 60M16
30/14——42 × 35——M1240/32——72 × 7059 × 65M16
30/16——42 × 35——M1250/16———70 × 44—M24
30/18——43 × 35——M1250/20———70 × 44—M24
30/20——43 × 35——M1250/25———70 × 44—M24
30/25——46 × 35——M1250/32———80 × 44—M24