ANNULAR CUTTER SPEED GUIDE

Recommended Annular Cutter Speeds for Best Performance

GERMAN QUALITY

• Special steel for extreme hardness up to 69 HRC
• Universal shank fitting most core drilling machines
• Better flexibility due to the step hardening process
• Advanced flute design

SKU: 1b92f9973085 Categories: ,

Specifications

Dim. métrique mm
Dim. métriques mm12-1819-2526-3233-3940-4647-5354-6061-7071-8081-9091-100101-112113-124125-136137-150
Dim. en pouces 7/163/41-1/161-5/161-5/81-7/82-1/82-13/322-51/643-3/163-19/323-31/324-15/324-15/165-16/32
Dim. fractionnaires11/1611-1/41-9/161-13/162-1/162-3/82-3/43-5/323-9/163-15/164-13/324-7/85-11/325-29/32
Acier < 500 N660/440420/320305/250240/200195/170165/150145/130125/15110/10095/9085/8075/7068/6569/58 57/50
Acier < 750 N530/350340/250245/200195/165160/140135/120115/105163/9087/7877/7068/6362/5655/5150/4545/42
Acier < 900 N340/265250/190185/150145/125120/105100/9088/8078/6867/5958/5352/4847/4241/3938/3534/31
Acier < 1 100 N265/175165/130125/10095/8079/7067/6058/5352/4544/4039/3534/3237/2827/265/2322/21
Aluminium > 10% 320/210200/150145/120115/9590/8580/7270/6362/5453/4746/4241/3837/3332/3029/2827/25
Aluminium < 10% Si980/655620/470455/370360/305295/255250/225220/195193/170165/150145/130129/117116/105104/9594/8685/78
Acier / Inox480/320300/230200/180175/147142/125122/108106/9593/8180/7170/6362/5756/5150/4645/4241/38

Description

• Special steel for extreme hardness up to 69 HRC
• Universal shank fitting most core drilling machines
• Better flexibility due to the step hardening process
• Advanced flute design