Description
Micro-grain solid carbide plain shank thread mill.
Corrected thread profile for milling exact internal threads under stable clamping conditions.
Sizes M8-M20 with internal coolant feed.

Product Data
Product type: Plain shank thread mill
Tool material: Solid carbide
Coating: TiAlN
Cutting depth: 2xD
Shank: DIN 6535 HA, h6
Thread size: M20
Thread pitch: 2.5 mm
Dia. Dc: 13.95 mm
Lc: 41.25 mm
Ls: 48 mm
L: 90 mm
Dia. Ds: 16 mm
Number of teeth Z: 4
Feed per tooth fz, Steel <900 N: 0.055 mm

Cutting Data
Alu plastics: 220
Alu: 220
Alu cast >10% Si: 170
Steel <500 N: 170
Steel <750 N: 150
Steel <900 N: 120
Steel <1100 N: 80
INOX <900 N: 80
INOX >900 N: 60
Ti >850 N: 60
GG(G): 120
CuZn: 180

Note
HB and HE shanks are available at the same price as HA.
Order HB shank with No. 139651 + 129100 HB.
Order HE shank with No. 139651 + 129100 HE.