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 — Inch

Name: GARR TOOL V4S Square End Mill — Inch — 5/32 / 1/2 / Overall length: 2 · Reach: - · Shank diameter: 1/4 · Neck diameter: - · Neck length: - · Shank flat: -
Brand: GARR TOOL
SKU: 50171

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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: 2 · Reach: - · Shank diameter: 1/4 · Neck diameter: - · Neck length: - · Shank flat: -

SKU: 50171

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GARR TOOL V4S Square End Mill — Inch

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Technical Specifications

GARR TOOL V4S Square End Mill — Inch

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: inches. Values preserved from GARR.
EDP	Cutting diameter d₁ (in)	Shank diameter d₂ (in)	Length of cut l₂ (in)	Neck diameter d₃ (in)	Neck length (in)	Reach l₃ (in)	Overall length l₁ (in)	Flutes	End type	Coating	Shank flat	Weight (lb)
50171	5/32	1/4	1/2	-	-	-	2	4	SQ	ALCRN	-	0.0500
50182	3/16	1/4	1/2	-	-	-	2	4	SQ	ALCRN	-	0.0500
50193	7/32	1/4	3/4	-	-	-	2-1/2	4	SQ	ALCRN	-	0.0600
50235	1/2	1/2	5/8	0.4780	3.5000	4.1250	6	4	SQ	ALCRN	-	0.5700
50238	1/4	1/4	3/4	-	-	-	2-1/2	4	SQ	ALCRN	-	0.0600
50239	5/16	5/16	13/16	-	-	-	2-1/2	4	SQ	ALCRN	-	0.1000
50241	3/8	3/8	1	-	-	-	2-1/2	4	SQ	ALCRN	-	0.1300
50244	1/2	1/2	1-1/4	-	-	-	3	4	SQ	ALCRN	-	0.2700
50245	1/2	1/2	2-1/8	-	-	-	4	4	SQ	ALCRN	-	0.3300
50246	5/8	5/8	1-1/4	-	-	-	3-1/2	4	SQ	ALCRN	-	0.5100
50248	3/4	3/4	1-1/2	-	-	-	4	4	SQ	ALCRN	-	0.8300
50250	1	1	1-1/2	-	-	-	4	4	SQ	ALCRN	-	1.4700
50284	1/2	1/2	1-1/4	-	-	-	3	4	SQ	ALCRN	Y	0.2700
50285	1/2	1/2	2-1/8	-	-	-	4	4	SQ	ALCRN	Y	0.3300
50286	5/8	5/8	1-1/4	-	-	-	3-1/2	4	SQ	ALCRN	Y	0.5300
50288	3/4	3/4	1-1/2	-	-	-	4	4	SQ	ALCRN	Y	0.8300
50290	1	1	1-1/2	-	-	-	4	4	SQ	ALCRN	Y	1.5500
50452	1/2	1/2	1	-	-	-	3	4	SQ	ALCRN	-	0.2900
50453	1/2	1/2	1	-	-	-	3	4	SQ	ALCRN	Y	0.2900
50540	1/4	1/4	3/8	-	-	-	2	4	SQ	ALCRN	-	0.0530
50541	5/16	5/16	7/16	-	-	-	2	4	SQ	ALCRN	-	0.0800
50542	3/8	3/8	1/2	-	-	-	2	4	SQ	ALCRN	-	0.1200
50543	1/2	1/2	5/8	-	-	-	2-1/2	4	SQ	ALCRN	-	0.2500
50545	5/8	5/8	3/4	-	-	-	3	4	SQ	ALCRN	-	0.4800
50546	5/8	5/8	3/4	-	-	-	3	4	SQ	ALCRN	Y	0.4500
50548	3/4	3/4	7/8	-	-	-	3	4	SQ	ALCRN	-	0.7000
50549	3/4	3/4	1	-	-	-	4	4	SQ	ALCRN	-	0.8600
50550	3/4	3/4	1	-	-	-	4	4	SQ	ALCRN	Y	0.9200
50551	3/4	3/4	1-3/4	-	-	-	4	4	SQ	ALCRN	-	0.8600
50552	3/4	3/4	1-3/4	-	-	-	4	4	SQ	ALCRN	Y	0.8500
50553	3/4	3/4	2-1/8	-	-	-	5	4	SQ	ALCRN	-	1.0700
50554	3/4	3/4	2-1/8	-	-	-	5	4	SQ	ALCRN	Y	1.0500
50578	1/2	1/2	1-5/8	-	-	-	4	4	SQ	ALCRN	-	0.3600
50579	1/2	1/2	1-5/8	-	-	-	4	4	SQ	ALCRN	Y	0.3500
50600	1/4	1/4	3/8	0.2380	0.7500	1.1250	4	4	SQ	ALCRN	-	0.1100
50604	3/8	3/8	1/2	0.3580	0.6250	1.1250	4	4	SQ	ALCRN	-	0.2400
50610	1/2	1/2	5/8	0.4780	1.6250	2.2500	4	4	SQ	ALCRN	-	0.4100
50612	5/8	5/8	1-5/8	-	-	-	4	4	SQ	ALCRN	-	0.5300
50645	1/4	1/4	1/2	-	-	-	2	4	SQ	ALCRN	-	0.0500
50646	1/2	1/2	1-3/4	-	-	-	4	4	SQ	ALCRN	-	0.3500
50647	1/2	1/2	2	-	-	-	4	4	SQ	ALCRN	-	0.3400
50651	1/4	1/4	3/8	0.2380	0.7500	1.1250	3	4	SQ	ALCRN	-	0.0800
50652	1/4	1/4	3/8	0.2380	1.6250	2.0000	4	4	SQ	ALCRN	-	0.1000
50653	1/4	1/4	1-1/8	-	-	-	3	4	SQ	ALCRN	-	0.0800
50654	1/4	1/4	1-1/2	-	-	-	4	4	SQ	ALCRN	-	0.1000
50655	1/4	1/4	1-3/4	-	-	-	4	4	SQ	ALCRN	-	0.1000
50656	1/4	1/4	2	-	-	-	4	4	SQ	ALCRN	-	0.0900
50657	5/16	5/16	1-1/4	-	-	-	3	4	SQ	ALCRN	-	0.1200
50658	5/16	5/16	7/16	0.2950	1.0625	1.5000	3	4	SQ	ALCRN	-	0.1200
50661	3/8	3/8	1-1/4	-	-	-	3	4	SQ	ALCRN	-	0.1600
50662	3/8	3/8	1-1/2	-	-	-	4	4	SQ	ALCRN	-	0.2200
50666	1/2	1/2	1-1/2	-	-	-	3-1/2	4	SQ	ALCRN	-	0.3300
50667	1/2	1/2	5/8	0.4780	2.5000	3.1250	6	4	SQ	ALCRN	-	0.6300
50668	1/2	1/2	3	-	-	-	6	4	SQ	ALCRN	-	0.5500
50669	5/8	5/8	1-1/2	-	-	-	4	4	SQ	ALCRN	-	0.5900
50670	5/8	5/8	1-3/4	-	-	-	4	4	SQ	ALCRN	-	0.5700
50672	3/4	3/4	2-1/2	-	-	-	5	4	SQ	ALCRN	-	1.0100
50675	1	1	2	-	-	-	4-1/2	4	SQ	ALCRN	-	1.7000
50676	1	1	2-1/2	-	-	-	5	4	SQ	ALCRN	-	1.6800

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 — Inch