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BGF-Z3-2xD-R30-IKZ-HE

carbide drill thread mill

Article number GF432551.0080

Possible thread depth

Complete machining of tap hole, countersunk chamfer and internal thread

Product features and benefits:

Time savings thanks to complete machining
tool with 3 flutes and 30° helix angle
no pre-drilled taphole necessary
suitable also for pre-cast tap holes
tool for a specific dimension with corrected thread profile

International material comparison

Details

thread symbol:: M
nominal diameter d₁ [mm]:: 7.95 mm - 8.3 mm
nominal diameter [in]:: 0.313 " - 0.327 "
pitch [mm]:: 1.25 mm
thread orientation:: internal
basic version:: BGF - drill thread mill
type:: BGF-Z3
coolant supply:: IKZ
helix direction:: R30
clamping flat:: HE
shank standard:: DIN 6535
coating:: without
shank diameter d₂:: 10 mm
OAL l₁:: 74 mm
length of cutting edge l₂:: 15.077 mm
usable length l₃:: 19.3 mm
tap hole diameter:: 6.75 mm
flutes /number of ridges:: 3
length of shank:: 40 mm
diameter of milling part dF:: 6.5
cutting material:: carbide

Technical details

thread symbol:: M
nominal diameter d₁ [mm]:: 7.95 mm - 8.3 mm
nominal diameter [in]:: 0.313 " - 0.327 "
pitch [mm]:: 1.25 mm
thread orientation:: internal
basic version:: BGF - drill thread mill
type:: BGF-Z3
coolant supply:: IKZ
helix direction:: R30
clamping flat:: HE
shank standard:: DIN 6535
coating:: without
shank diameter d₂:: 10 mm
OAL l₁:: 74 mm
length of cutting edge l₂:: 15.077 mm
usable length l₃:: 19.3 mm
tap hole diameter:: 6.75 mm
flutes /number of ridges:: 3
length of shank:: 40 mm
diameter of milling part dF:: 6.5
cutting material:: carbide

thread symbol

nominal diameter d₁ [mm]

7.95 mm - 8.3 mm

nominal diameter [in]

0.313 " - 0.327 "

pitch [mm]

1.25 mm

thread orientation

internal

basic version

BGF - drill thread mill

type

BGF-Z3

coolant supply

IKZ

helix direction

R30

clamping flat

shank standard

DIN 6535

coating

without

shank diameter d₂

10 mm

OAL l₁

74 mm

length of cutting edge l₂

15.077 mm

usable length l₃

19.3 mm

tap hole diameter

6.75 mm

flutes /number of ridges

length of shank

40 mm

diameter of milling part dF

6.5

cutting material

carbide

Cutting Values

Cutting value calculator

Pls. select a material group and fill in all fields with the respective values

Material	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 No results found Non ferrous materials Search for value N1.5 Aluminium cast alloys 7% < Si <= 12% N2.3 Copper-zinc alloys (brass, short-chipping) <= 550 N/mm² No results found

Unit	Millimeter Inch

Calculator result

The cutting data shown are approximate values
which must be adapted to the conditions of use.

Downloads to the product

Properties as per DIN 4000 (XML) Please log in for the file download. Please also note that your registration should be active
2D tool drawing as per ISO/DTS 13399-70 (DXF) Please log in for the file download. Please also note that your registration should be active
3D tool model as per DIN 4003 / ISO 13399 (STP) Please log in for the file download. Please also note that your registration should be active
2D tool documentation (PDF) Please log in for the file download. Please also note that your registration should be active

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