TSC series carbide multi-functional square end mill, 3-flute, 45° spiral / long model (Part Numbers)

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[Features]
-Demonstrates high performance when machining general steel, EN 1.4301 Equiv. (sintered) and heat-treated steel (up to 50 HRC)
-The unique shape of the chipbreaker enables grooves to be cut with a depth of cut equivalent to that of a 2-flute tool
-Compared to square shoulder cutters with 30° helix angle, both rotation and feed are more than twice as fast
-The 45° helix angle makes it ideal for high speed machining compared to a general purpose square end mill with 30° helix angle
-it has a coating with high oxidation resistance and high hardness and achieves long life. Effective in high-speed machining and dry machining as coating properties
-Can be reground. Please refer to the "Regrinding Service" page for application procedures, range of services, prices, etc.

TS
General Steel
3 Flutes
L (Long)

Part Number

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Drawing
Part Numbers
Specification and price
Features and examples

TSC series carbide multi-functional square end mill, 3-flute, 45° spiral / long model:Related Image

Data to be displayed: 30; 45; 60

Part Number
SN-TSC-HEM3L6-[30-52/1]-25
SN-TSC-HEM3L8-[40-66/1]-35
SN-TSC-HEM3L10-[50-70/1]-45
SN-TSC-HEM3L12-[60-90/1]-55
SN-TSC-HEM3L16-[75-103/1]-65
SN-TSC-HEM3L20-[85-112/1]-75
SNR-TSC-HEM3L6-[30-52/1]-[5-25/1]
SNR-TSC-HEM3L8-[40-66/1]-[5-35/1]
SNR-TSC-HEM3L10-[50-70/1]-[5-45/1]
SNR-TSC-HEM3L12-[60-90/1]-[5-55/1]
SNR-TSC-HEM3L16-[70-103/1]-[5-65/1]
SNR-TSC-HEM3L20-[80-112/1]-[25-75/1]

Minimum order quantity	Standard Shipping Days ?	Outer Diameter (D) (φ)	Flute Length (ℓ) (mm)	Shank Diameter (d) (mm)	Overall Length (L) (mm)	Length Under Neck (ℓ1) (mm)	Processing Applications	Additional Classification	Figure	● Inventory Product □ Manufacturer Product
1	8 Days	6	25	6	70	30 ～ 52	Flat Surface / Side Surface / Groove / Thrust (Z-Feed) / Inclined Cutting / Countersunk	Standard Neck Relief	2	□
1	8 Days	8	35	8	90	40 ～ 66	Flat Surface / Side Surface / Groove / Thrust (Z-Feed) / Inclined Cutting / Countersunk	Standard Neck Relief	2	□
1	8 Days	10	45	10	100	50 ～ 70	Flat Surface / Side Surface / Groove / Thrust (Z-Feed) / Inclined Cutting / Countersunk	Standard Neck Relief	2	□
1	8 Days	12	55	12	120	60 ～ 90	Flat Surface / Side Surface / Groove / Thrust (Z-Feed) / Inclined Cutting / Countersunk	Standard Neck Relief	2	□
1	8 Days	16	65	16	135	75 ～ 103	Flat Surface / Side Surface / Groove / Thrust (Z-Feed) / Inclined Cutting / Countersunk	Standard Neck Relief	2	□
1	8 Days	20	75	20	150	85 ～ 112	Flat Surface / Side Surface / Groove / Thrust (Z-Feed) / Inclined Cutting / Countersunk	Standard Neck Relief	2	□
1	7 Days	6	25	6	70	30 ～ 52	Flat Surface / Side Surface / Groove / Thrust (Z-Feed) / Inclined Cutting / Countersunk	Cutting Edge R Processing	2	□
1	7 Days	8	35	8	90	40 ～ 66	Flat Surface / Side Surface / Groove / Thrust (Z-Feed) / Inclined Cutting / Countersunk	Cutting Edge R Processing	2	□
1	7 Days	10	45	10	100	50 ～ 70	Flat Surface / Side Surface / Groove / Thrust (Z-Feed) / Inclined Cutting / Countersunk	Cutting Edge R Processing	2	□
1	7 Days	12	55	12	120	60 ～ 90	Flat Surface / Side Surface / Groove / Thrust (Z-Feed) / Inclined Cutting / Countersunk	Cutting Edge R Processing	2	□
1	7 Days	16	65	16	135	70 ～ 103	Flat Surface / Side Surface / Groove / Thrust (Z-Feed) / Inclined Cutting / Countersunk	Cutting Edge R Processing	2	□
1	7 Days	20	75	20	150	80 ～ 112	Flat Surface / Side Surface / Groove / Thrust (Z-Feed) / Inclined Cutting / Countersunk	Cutting Edge R Processing	2	□

Specifications

TSC series carbide multi-functional square end mill, 3-flute, 45° spiral / long model:Related Image

Model Number		Flute Length ℓ	Overall Length L	Shank Diameter d	Figure
	Outer Diameter D
	Outer Diameter D
TSC-HEM3L	2	12	60	6	1
	2.5	15	60	6	1
	3	18	60	6	1
	4	20	60	6	1
	5	23	70	6	1
	6	25	70	6	2
	8	35	90	8	2
	10	45	100	10	2
	12	55	120	12	2
	16	65	135	16	2
	20	75	150	20	2

For Cutting Conditions, Refer to >>Click here.

More Information

● It has a TS film coating with much greater oxidation resistance and hardness than conventional films, resulting in a longer operational life and ideal for high speed machining / dry machining.
● The unique tip pocket shape allows for the cutting of grooves to be achieved with 2 flutes in parallel at the cutting depth.
● Compared to 30° twisted square end mills, both rotation and feed capacity are more than double for higher speed machining.

Basic information

Work Material	General Steel / Heat-Treated Steel / High-Hardness Steel ~ HRC55 / Stainless Steel / Cast Iron / Aluminum Alloy / Copper Alloy	Number of Flutes(sheet)	3	Model	Square
Coating	For High Hardness (Silicone-Based)	Geometry	With Lead	Torsion Angle (θ)	Powerful Helix (45° to 60°)
Tolerance of OD(mm)	0 ~ -0.02

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Basic Attributes

Outer Diameter (D)(φ)
2

2.5

3

4

5

6

8

10

12

16

20
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Flute Length (ℓ)(mm)
12

15

18

20

23

25

35

45

55

65

75
[5-75/1mm Unit(s)]
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Shank Diameter (d)(mm)
6

8

10

12

16

20
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Overall Length (L)(mm)
60

70

90

100

120

135

150
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Length Under Neck (ℓ1)(mm)
[30-112/1mm Unit(s)]
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Additional Classification
- Cutting Edge R Processing
- Standard Neck Relief
- Stocked Product
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Type
- SN-TSC-HEM3L
- SNR-TSC-HEM3L
- TSC-HEM3L
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Processing Applications
- Flat Surface
- Side Surface
- Groove
- Thrust (Z-Feed)
- Inclined Cutting
- Countersunk
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