solid carbide thread milling

Machining of countersinking bevel and internal thread.

Product features and benefits:

Smooth milling operation thanks to flutes with 30° helix angle.
Predrilled tap hole necessary.
Size-dependent tool with corrected thread profile.

International Material Comparison

Technical details

thread symbol:: MF
nominal diameter d₁ [mm]:: 4.95 mm - 6 mm
nominal diameter [in]:: 0.195 " - 0.236 "
pitch [mm]:: 0.5 mm
thread orientation:: internal
basic version:: GSF - thread milling cutter with countersinking step
type:: GSF-R30
coolant supply:: IKZ
helix direction:: R30
clamping flat:: HA
shank standard:: DIN 6535
direction of tool rotation:: RH
Coating:: without
shank diameter d₂:: 6 mm
OAL l₁:: 55 mm
length of cutting edge l₂:: 10.276 mm
countersinking depth lS:: 10.69 mm
countersinking diam. dS:: 5.3 mm
flutes /number of ridges:: 3
clamping length l₄:: 36 mm
diameter of milling part dF:: 4.34
cutting material:: carbide

thread symbol

nominal diameter d₁ [mm]

4.95 mm - 6 mm

nominal diameter [in]

0.195 " - 0.236 "

pitch [mm]

0.5 mm

thread orientation

internal

basic version

GSF - thread milling cutter with countersinking step

type

GSF-R30

coolant supply

IKZ

helix direction

R30

clamping flat

shank standard

DIN 6535

direction of tool rotation

Coating

without

shank diameter d₂

6 mm

OAL l₁

55 mm

length of cutting edge l₂

10.276 mm

countersinking depth lS

10.69 mm

countersinking diam. dS

5.3 mm

flutes /number of ridges

clamping length l₄

36 mm

diameter of milling part dF

4.34

cutting material

carbide

Material	Steel materials Search for value P1.1 Cold-extrusion steels, Construction steels, Free-cutting steels, etc. <= 600 N/mm² P2.1 Construction steels, Cementation steels, Steel castings, etc. <= 800 N/mm² P3.1 Cementation steels, Heat-treatable steels, Cold work steels, etc. <= 1000 N/mm² No results found Cast materials Search for value K1.1 Cast iron with lamellar graphite (GJL) 100-250 N/mm² K1.2 Cast iron with lamellar graphite (GJL) 250-450 N/mm² K2.1 Cast iron with nodular graphite (GJS) 350-500 N/mm² K2.2 Cast iron with nodular graphite (GJS) 500-900 N/mm² K3.1 Cast iron with vermicular graphite (GJV) 300-400 N/mm² K3.2 Cast iron with vermicular graphite (GJV) 400-500 N/mm² K4.1 Malleable cast iron (GTMW, GTMB) 250-500 N/mm² K4.2 Malleable cast iron (GTMW, GTMB) 500-800 N/mm² No results found Non ferrous materials Search for value N1.1 Aluminium wrought alloys <= 200 N/mm² N1.2 Aluminium wrought alloys <= 350 N/mm² N1.3 Aluminium wrought alloys <= 550 N/mm² N1.4 Aluminium cast alloys Si <= 7% N1.5 Aluminium cast alloys 7% < Si <= 12% N2.1 Pure copper, low-alloyed copper <= 400 N/mm² N2.2 Copper-zinc alloys (brass, long-chipping) <= 550 N/mm² N2.3 Copper-zinc alloys (brass, short-chipping) <= 550 N/mm² N2.4 Copper-aluminium alloys (alu bronze, long-chipping) <= 800 N/mm² N2.5 Copper-tin alloys (tin bronze, long-chipping) <= 700 N/mm² N2.6 Copper-tin alloys (tin bronze, short-chipping) <= 400 N/mm² N3.1 Magnesium wrought alloys <= 500 N/mm² N3.2 Magnesium wrought alloys <= 500 N/mm² N4.1 Duroplastics (short-chipping) N4.2 Thermoplastics (long-chipping) N5.1 Graphite N5.2 Tungsten-copper alloys No results found Special materials Search for value S1.1 Pure titanium <= 450 N/mm² S1.2 Titanium alloys <= 900 N/mm² No results found

Unit	Millimeter Inch