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HLS4000 HM Coated 4-Flute Long Neck Square (HLS4040-250)

HLS4000 HM Coated 4-Flute Long Neck Square HLS4040-250

[Features]
· Unequal division
· θ1 > θ2: Variable split suppresses chatter vibration and tool damage
· θ1 + θ2 = 180°: Easy to measure the outer diameter. 180° counter blade design.
· Circumference back taper: Cutting resistance is reduced by using a back taper, and vertical wall cutting is also stable.
· Adopts the newly developed HARDMAX coating for high-hardness materials that realizes outstanding heat resistance and lubricity
· The 4-flute blade with improved chip discharge performance achieves top-level high feed and machining accuracy

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Part Number

Configured Part Number is shown.

HLS4040-250

Configured Specifications

Blade diameter (D)(φ)4work materialGeneral Steel[○] / Heat-Treated Steel[◎] / High-Hardness Steel ~ HRC55[◎] / High-Hardness Steel ~ HRC60[○] / Stainless Steel[◎] / Cast Iron[○] / Titanium[○] / Copper[○]
Blade length (ℓ)(mm)4Number of flutes(sheet)4
TypeLong Neck SquareCoatingFor High Hardness (Silicone-Based)
Shank diameter (d)(mm)6Overall Length (L)(mm)70
Underneck length (ℓ1)(mm)25Machining ApplicationFlat Surface / Side Surface / Groove / Inclined Cutting
Blade tip shapeWith LeadTorsion Angle (θ)Standard Helix (30 to 40°)
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Flute Diameter Tolerance(mm)0~-0.02Neck Diameter φd1(mm)3.82
Shank Taper Angle Bta(°)16°Actual Effective Length Depends on Work Inclination Angle 30'(mm)25.99
Actual Effective Length Depends on Work Inclination Angle 1°(mm)26.84Actual Effective Length Depending on Inclined Angle of Workpiece 1°30'(mm)27.74
Actual Effective Length Depends on Work Inclination Angle 2°(mm)28.7Actual Effective Length Depends on Work Inclination Angle 3°(mm)-
Show Less
Part Number
HLS4040-250
Part NumberStandard Unit PriceMinimum order quantityVolume DiscountDays to ShipBlade diameter (D)
(φ)
Blade length (ℓ)
(mm)
Shank diameter (d)
(mm)
Overall Length (L)
(mm)
Underneck length (ℓ1)
(mm)
Neck Diameter φd1
(mm)
Shank Taper Angle Bta
(°)
Actual Effective Length Depends on Work Inclination Angle 30'
(mm)
Actual Effective Length Depends on Work Inclination Angle 1°
(mm)
Actual Effective Length Depending on Inclined Angle of Workpiece 1°30'
(mm)
Actual Effective Length Depends on Work Inclination Angle 2°
(mm)
Actual Effective Length Depends on Work Inclination Angle 3°
(mm)

MYR 222.73

1 Piece(s) 6 Day(s) or more 44670253.8216°25.9926.8427.7428.7-
Part Number
Part NumberStandard Unit PriceMinimum order quantityVolume DiscountDays to ShipBlade diameter (D)
(φ)
Blade length (ℓ)
(mm)
Shank diameter (d)
(mm)
Overall Length (L)
(mm)
Underneck length (ℓ1)
(mm)
Neck Diameter φd1
(mm)
Shank Taper Angle Bta
(°)
Actual Effective Length Depends on Work Inclination Angle 30'
(mm)
Actual Effective Length Depends on Work Inclination Angle 1°
(mm)
Actual Effective Length Depending on Inclined Angle of Workpiece 1°30'
(mm)
Actual Effective Length Depends on Work Inclination Angle 2°
(mm)
Actual Effective Length Depends on Work Inclination Angle 3°
(mm)
  1. 1

Basic Information

work material General Steel / Heat-Treated Steel / High-Hardness Steel ~ HRC55 / High-Hardness Steel ~ HRC60 / Stainless Steel / Cast Iron / Titanium / Copper Number of flutes(sheet) 4 Type Long Neck Square
Coating For High Hardness (Silicone-Based) Machining Application Flat Surface / Side Surface / Groove / Inclined Cutting Blade tip shape With Lead
Torsion Angle (θ) Standard Helix (30 to 40°) Flute Diameter Tolerance(mm) 0~-0.02

Please check the type/dimensions/specifications of the part HLS4040-250 in the HLS4000 HM Coated 4-Flute Long Neck Square series.

Products like this...

Part Number
HLS4010-100
HLS4010-120
HLS4010-160
HLS4040-300
HLS4040-350
HLS4040-400
Part NumberStandard Unit PriceMinimum order quantityVolume DiscountDays to ShipBlade diameter (D)
(φ)
Blade length (ℓ)
(mm)
Shank diameter (d)
(mm)
Overall Length (L)
(mm)
Underneck length (ℓ1)
(mm)
Neck Diameter φd1
(mm)
Shank Taper Angle Bta
(°)
Actual Effective Length Depends on Work Inclination Angle 30'
(mm)
Actual Effective Length Depends on Work Inclination Angle 1°
(mm)
Actual Effective Length Depending on Inclined Angle of Workpiece 1°30'
(mm)
Actual Effective Length Depends on Work Inclination Angle 2°
(mm)
Actual Effective Length Depends on Work Inclination Angle 3°
(mm)

MYR 141.40

1 Piece(s) 6 Day(s) or more 11450100.9516°10.9711.3811.7612.1713.09

MYR 168.22

1 Piece(s) 10 Day(s) 11450120.9516°13.0613.5113.9714.4515.53

MYR 226.08

1 Piece(s) 6 Day(s) or more 11460160.9516°17.217.7718.3719.0120.43

MYR 222.73

1 Piece(s) 6 Day(s) or more 44670303.8216°31.1532.1633.24--

MYR 222.73

1 Piece(s) 6 Day(s) or more 44680353.8216°36.3137.48---

MYR 282.72

1 Piece(s) 6 Day(s) or more 44690403.8216°41.4642.81---
Part Number
Part NumberStandard Unit PriceMinimum order quantityVolume DiscountDays to ShipBlade diameter (D)
(φ)
Blade length (ℓ)
(mm)
Shank diameter (d)
(mm)
Overall Length (L)
(mm)
Underneck length (ℓ1)
(mm)
Neck Diameter φd1
(mm)
Shank Taper Angle Bta
(°)
Actual Effective Length Depends on Work Inclination Angle 30'
(mm)
Actual Effective Length Depends on Work Inclination Angle 1°
(mm)
Actual Effective Length Depending on Inclined Angle of Workpiece 1°30'
(mm)
Actual Effective Length Depends on Work Inclination Angle 2°
(mm)
Actual Effective Length Depends on Work Inclination Angle 3°
(mm)

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