GARR TOOL V4S Square End Mill — representative series image; exact dimensions vary by EDP

Representative series image. Refer to the selected EDP for exact specifications.

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GARR TOOL V4S Square End Mill — Metric

Name: GARR TOOL V4S Square End Mill — Metric — 4.00 mm / 12 mm / Overall length: 50 mm · Reach: - · Shank diameter: 6.0 mm · Neck diameter: - · Neck length: - · Shank flat: -
Brand: GARR TOOL
SKU: 50177

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Solid submicron-grain carbide end mill for titanium, Inconel, and stainless steel. Features variable helix geometry, Square-end, 4 flutes, AlCrN coating, and a center-cutting design.

Tool configuration: Overall length: 50 mm · Reach: - · Shank diameter: 6.0 mm · Neck diameter: - · Neck length: - · Shank flat: -

SKU: 50177

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GARR TOOL V4S Square End Mill — Metric

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Technical Specifications

GARR TOOL V4S Square End Mill — Metric

Exact tool data. Clear decisions.

Compare the configurations in this series. Dimensions and geometry apply to the selected EDP.

Tool configurations

Dimension reference

d₁: Cutting diameter
d₂: Shank diameter
l₂: Length of cut
d₃: Neck diameter
l₃: Reach
l₁: Overall length
r: Corner radius

Representative manufacturer schematic for dimension placement; it does not show the exact profile of every EDP.

Dimensions: millimeters. Values preserved from GARR.
EDP	Cutting diameter d₁ (mm)	Shank diameter d₂ (mm)	Length of cut l₂ (mm)	Neck diameter d₃ (mm)	Neck length (mm)	Reach l₃ (mm)	Overall length l₁ (mm)	Flutes	End type	Coating	Shank flat	Weight (lb)
50177	4.00 mm	6.0 mm	12 mm	-	-	-	50 mm	4	SQ	ALCRN	-	0.0400
50188	5.00 mm	6.0 mm	20 mm	-	-	-	65 mm	4	SQ	ALCRN	-	0.0500
50236	6.00 mm	6.0 mm	12 mm	-	-	-	65 mm	4	SQ	ALCRN	-	0.0600
50237	6.00 mm	6.0 mm	19 mm	-	-	-	65 mm	4	SQ	ALCRN	-	0.0600
50240	8.00 mm	8.0 mm	22 mm	-	-	-	65 mm	4	SQ	ALCRN	-	0.1000
50242	10.00 mm	10.0 mm	22 mm	-	-	-	70 mm	4	SQ	ALCRN	-	0.1700
50243	12.00 mm	12.0 mm	32 mm	-	-	-	75 mm	4	SQ	ALCRN	-	0.2400
50247	16.00 mm	16.0 mm	32 mm	-	-	-	88 mm	4	SQ	ALCRN	-	0.5100
50249	20.00 mm	20.0 mm	38 mm	-	-	-	100 mm	4	SQ	ALCRN	-	0.8900
50283	12.00 mm	12.0 mm	32 mm	-	-	-	75 mm	4	SQ	ALCRN	Y	0.2400
50287	16.00 mm	16.0 mm	32 mm	-	-	-	88 mm	4	SQ	ALCRN	Y	0.5100
50289	20.00 mm	20.0 mm	38 mm	-	-	-	100 mm	4	SQ	ALCRN	Y	0.8900
50449	12.00 mm	12.0 mm	26 mm	-	-	-	75 mm	4	SQ	ALCRN	Y	0.2400
50450	12.00 mm	12.0 mm	26 mm	-	-	-	75 mm	4	SQ	ALCRN	-	0.2500
50547	16.00 mm	16.0 mm	19 mm	-	-	-	75 mm	4	SQ	ALCRN	-	0.4500
50555	20.00 mm	20.0 mm	25 mm	-	-	-	100 mm	4	SQ	ALCRN	-	0.9400
50564	12.00 mm	12.0 mm	42 mm	-	-	-	100 mm	4	SQ	ALCRN	-	0.3100
50602	8.00 mm	8.0 mm	12 mm	-	-	-	50 mm	4	SQ	ALCRN	-	0.0900
50606	10.00 mm	10.0 mm	14 mm	-	-	-	50 mm	4	SQ	ALCRN	-	0.1200
50608	10.00 mm	10.0 mm	26 mm	-	-	-	70 mm	4	SQ	ALCRN	-	0.1700
50659	8.00 mm	8.0 mm	32 mm	-	-	-	75 mm	4	SQ	ALCRN	-	0.1200
50660	8.00 mm	8.0 mm	12 mm	7.5000	38.0000	50.0000	100 mm	4	SQ	ALCRN	-	0.1700
50663	10.00 mm	10.0 mm	30 mm	-	-	-	70 mm	4	SQ	ALCRN	-	0.1700
50664	12.00 mm	12.0 mm	36 mm	-	-	-	88 mm	4	SQ	ALCRN	-	0.3000
50665	12.00 mm	12.0 mm	48 mm	-	-	-	100 mm	4	SQ	ALCRN	-	0.3000
50671	16.00 mm	16.0 mm	48 mm	-	-	-	100 mm	4	SQ	ALCRN	-	0.5300
50673	20.00 mm	20.0 mm	48 mm	-	-	-	100 mm	4	SQ	ALCRN	-	0.9000
50674	20.00 mm	20.0 mm	60 mm	-	-	-	150 mm	4	SQ	ALCRN	-	1.3800

Technical overview

Geometry

Helix geometry varies over length of flutes
Variable flute design helps with chip evacuation in slots and pockets

Construction

Solid submicron grain carbide end mill - center cutting

PCT (Polish Carbide Treatment) enhances tool life

Coating and finish

Variable Helix - Square End - 4 Flutes - AlCrN Coated

Configuration notes

Smaller diameters can be modified with a flat within 48 hours

Tolerances

flute dia. +.000-.002" (+.000-.050mm) · shank dia. h6

Operating guidance

(The combination of an extended flute length with a weldon flat may cause the flute washout to reach inside of some end mill holders)

Advantages

Chip control
Variable rake aids in chip formation

Burr control
Minimizes burr on part

High efficiency milling
Engineered for High Efficiency Milling

Applications & compatible materials

Applications

Milling
Slotting
High efficiency milling

Compatible materials

Titanium
Inconel
Stainless Steel

Technical documents

Cutting parameters, setup guidance, and the series catalog.

Cutting parameters · Inch PDF · 66 KB · English View PDF Cutting parameters · Metric PDF · 61 KB · English View PDF Series catalog PDF · 1345 KB · English View PDF

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GARR TOOL V4S Square End Mill — Metric