Shanked Milling Cutters
In addition to the standard tools for dovetail milling, milling of keyways and slots or T-slot milling, Kaestner-Tools offers many customized end mill solutions to optimize your component production.
End mills for small bores
End mills with three or four cutting edges for internal milling applications in bores starting at Ø 0,75 mm.
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Groove milling
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Full radius groove milling
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Thread milling (Metric ISO-threads, UNC/UNF-threads, Whithworth pipe threads BSP)
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Chamfer milling
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Keyway milling (DIN6888)
Standard tools for dovetail milling
Dovetail milling cutters according to DIN 1833, type C and type D, with 45° or 60°. Shanks according to DIN 6535 HA and DIN 6535 HB.
Standard tools for keyway and slot milling
End mills according to DIN 850 D/F for keyway milling according to DIN 6888 or for slot milling. With staggered teeth. Shanks according to DIN 6535 HA or DIN 6535 HB.
Standard tools for the milling of T-slots
T-slot milling tools according to DIN 851 for the milling of T-slots according to DIN 650, with staggered teeth.. Available with finishing (type N) or roughing profile (type NF) and with skanks according to DIN 6535 HA or DIN 6535 HB.
Further end mill solutions:
Shanked cutters and shank-type form cutters
Lollipop end mills
Torus cutters
Corner rounding cutter
Versions
• with cylindrical shank
• with morse taper shank
• with steep taper shank
• for finishing
• for roughing
• roughing & finishing
Arbor-mounted Milling Cutters
Standard disc milling cutters
In the standard range, Kaestner-Tools offers solid carbide or HSS disc milling cutters (see DIN 885-A) for general groove milling, which can also be used as set milling cutters.
Apart from the standard range, the following types of disc milling cutters can be offered as high-quality customized solutions:
Form cutters
• backed off
• relief-ground
Coupled sets of form cutters
Groove cuttersGear cutters
Shell end mills
Angular milling cutter
Double angle cutter
Convex/concave milling cutters
Corner rounding cutters
Profile Milling Cutters with relief for notched bars
V-Notches
HSSE, HSSE-PM, brazed carbide or solid carbide
Notched bar impact testing (Charpy test) acc. to DIN EN 148-1 (ISO/ V)
45°±30' x R 0,25±0,025
Milling depth up to 2 mm
U-Notches
HSSE, HSSE-PM, brazed carbide or solid carbide
Notched bar impact testing (Charpy test) acc. to DIN EN 148-1 (ISO/ U and DVM)
Convexe R 1±0,07
Milling depth up to 5 mm
Entire profile with radial relief (appr. 2/3 of tooth has constant profile, can therefore often be sharpened in the chip space).
Complete re-grinding of the profile will thus become necessary only when the teeth have been decreased by 2/3 or if the profile has been deformed > This is cost-effectiveness.
Please note:
According to DIN 148-1 (prev. 50115) high precision with a very tight tolerance is required for notched bars. This is necessary in order for strength calculations of the tested material to be carried out correctly and precisely for statistical evidence testing. In most cases a measuring protocol of the milling cutter is required along with the provision of evidence. In order to provide this high precision to our customers and in order to meet the DIN requirements using the right tools we offer our own in-stock programme of milling cutters for notched bars (including a measuring protocol if required).