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TSC Series Carbide Long Neck Radius End Mill, 2-Flute, 45° Spiral/Long Neck Model (TSC-CR-HEM3LB3-20-R1)

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Volume Discount

MISUMI

Multi-functional long neck radius that allows high feeding and has excellent durability

TS
General Steel
3 Flutes

Part Number

Configured Part Number is shown.

TSC-CR-HEM3LB3-20-R1

Drawing
Part Numbers
Specification and price
Features and Example

TSC Series Carbide Long Neck Radius End Mill, 2-Flute, 45° Spiral/Long Neck Model:Related Image

: 30; 45; 60

Part Number
TSC-CR-HEM3LB3-20-R1

Part Number	Minimum order quantity	Volume Discount	Days to Ship	Outer Diameter (D) (φ)	R Size (mm)	Work Material	Flute Length (ℓ) (mm)	Number of Flutes (sheet)	Overall Length (L) (mm)	Shank Diameter (d) (mm)	Length Under Neck (ℓ1) (mm)	Processing Applications	R Precision (µm)	Additional Classification	#6	Figure	Under Neck Diameter d1 (mm)	Actual Effective Length Depends on Work Inclination Angle 30' (mm)	Actual Effective Length Depends on Work Inclination Angle 1° (mm)	Actual Effective Length Depends on Work Inclination Angle 2° (mm)	Actual Effective Length Depends on Work Inclination Angle 3° (mm)
	1 Piece(s)	Available	8 Days or more	3	1	General Steel[◎] / Heat-Treated Steel[◎] / High-Hardness Steel ~ HRC55[○] / Stainless Steel[◎] / Cast Iron[○] / Aluminum Alloy[○] / Copper Alloy[○]	2.4	3	70	6	20	Flat Surface / Side Surface / Curved Surface / Groove / Inclined Cutting	±0.005	Stocked Product	-	1	2.9	20.94	21.98	24.41	27.46

Specifications

TSC Series Carbide Long Neck Radius End Mill, 2-Flute, 45° Spiral/Long Neck Model:Related Image

Model Number
TSC-CR-HEM3LB (Stocked Product) / LN-TSC-CR-HEM3S (Manufactured Product)

Outer Diameter D	Length Under Neck ℓ1 (Manufactured products designated in 1 mm increment)	Radius R	Flute Length ℓ	Under Neck Diameter d1	Overall Length L	Shank Diameter d	Actual Effective Length Depends on Work Inclination Angle				Figure	● Stocked Product □ Manufactured Product
Outer Diameter D		Radius R	Flute Length ℓ	Under Neck Diameter d1	Overall Length L	Shank Diameter d	30'	1°	2°	3°	Figure	● Stocked Product □ Manufactured Product
1	6	0.2 0.3	0.8	0.95	50	4	6.28	6.59	7.32	8.24	1	●
	8						8.38	8.79	9.76	10.98		●
	12						12.57	13.19	14.65	16.48		●
1.5	6	0.2 0.3	1.2	1.45	50	4	6.28	6.59	7.32	8.24	1	●
	8						8.38	8.79	9.76	10.98		●
	12						12.57	13.19	14.65	16.48		●
2	10	0.2 0.5	1.6	1.95	50	4	10.47	10.99	12.21	13.73	1	●
	12						12.57	13.19	14.65	16.48		●
	14						14.66	15.39	17.09	19.22		●
	16						16.75	17.58	19.53	Not Applicable		●
	20				70		20.94	21.98	24.41	Not Applicable		●
2.5	16	0.2 0.5	2	2.4	70	4	16.75	17.58	19.53	Not Applicable	1	●
	20						20.94	21.98	Not Applicable	Not Applicable		●
	30						31.41	32.97	Not Applicable	Not Applicable		●
3	16	0.2 0.5 1	2.4	2.9	70	6	16.75	17.58	19.53	21.97	1	●
	20						20.94	21.98	24.41	27.46		●
	30						31.41	32.97	36.62	Not Applicable		●
	13 ~ 36	0.3 0.5	8		60		-	-	-	-	2	□
4	16	0.2 0.5 1	3.2	3.8	70	6	16.75	17.58	19.53	Not Applicable	1	●
	20						20.94	21.98	24.41	Not Applicable		●
	30						31.41	32.97	Not Applicable	Not Applicable		●
	16 ~ 38	0.3 0.5	11		60		-	-	-	-	2	□

[ ! ]When ordering manufactured products, be sure to confirm the ordering examples as the points below differ when ordering a stocked product.
(1) "LN-" is prepended to the start of the model number. (2) "S" is appended to the end of the model number. (3) The order for specifying the "length under neck" and "radius" is the opposite.

For Cutting Conditions, Refer to >>Click here.

More Information

TSC Series Carbide Long Neck Radius End Mill, 2-Flute, 45° Spiral/Long Neck Model:Related Image

Basic Information

Model	Long Neck Radius	Coating	For High Hardness (Silicone-Based)	Helix Angle (Θ)	Powerful Helix (45° to 60°)

Please check the type/dimensions/specifications of the part TSC-CR-HEM3LB3-20-R1 in the TSC Series Carbide Long Neck Radius End Mill, 2-Flute, 45° Spiral/Long Neck Model series.

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1 Part Numbers

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Specification/Dimensions

Work Material
- General Steel
- Heat-Treated Steel
- High-Hardness Steel ~ HRC55
- High-Hardness Steel ~ HRC60
- Stainless Steel
- Cast Iron
- Aluminum Alloy
- Copper Alloy
Clear
Processing Applications
- Flat Surface
- Side Surface
- Curved Surface
- Groove
- Inclined Cutting
Clear
#6
Clear
type
- LN-TSC-CR-HEM3S
- TSC-CR-HEM3LB
Clear
Outer Diameter (D)(φ)
1

1.5

2

2.5

3

4
Clear
R Size(mm)
0.2

0.3

0.5

1
Clear
Flute Length (ℓ)(mm)
0.8

1.2

1.6

2

2.4

3.2
Clear
Number of Flutes(sheet)
3

4
Clear
Overall Length (L)(mm)
45

50

70
Clear
Shank Diameter (d)(mm)
4

6
Clear
Length Under Neck (ℓ1)(mm)
6

8

10

12

14

16

20

30
Clear
R Precision(µm)
±0.005

±0.01
Clear
Additional Classification
- Manufactured Product
- Stocked Product
Clear

Days to Ship

All

8 Days or Less

10 Days or Less
Clear

Specify Alterations

The specifications and dimensions of some parts may not be fully covered. For exact details, refer to manufacturer catalogs .

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Minimum order quantity	Volume Discount	Days to Ship	Outer Diameter (D) (φ)	R Size (mm)	Work Material	Flute Length (ℓ) (mm)	Number of Flutes (sheet)	Overall Length (L) (mm)	Shank Diameter (d) (mm)	Length Under Neck (ℓ1) (mm)	Processing Applications	R Precision (µm)	Additional Classification	#6	Figure	Under Neck Diameter d1 (mm)	Actual Effective Length Depends on Work Inclination Angle 30' (mm)	Actual Effective Length Depends on Work Inclination Angle 1° (mm)	Actual Effective Length Depends on Work Inclination Angle 2° (mm)	Actual Effective Length Depends on Work Inclination Angle 3° (mm)
1 Piece(s)	Available	8 Days or more	1	0.2	Heat-Treated Steel[◎] / General Steel[◎] / High-Hardness Steel ~ HRC55[◯] / Stainless Steel[◎] / Aluminum Alloy[◯] / Cast Iron[◯] / Copper Alloy[◯]	0.8	3	50	4	8	Flat Surface / Curved Surface / Side Surface / Groove / Inclined Cutting	±0.005	Stocked Product	-	1	0.95	8.38	8.79	9.76	10.98
1 Piece(s)	Available	8 Days or more	1	0.3	Heat-Treated Steel[◎] / General Steel[◎] / High-Hardness Steel ~ HRC55[◯] / Stainless Steel[◎] / Aluminum Alloy[◯] / Cast Iron[◯] / Copper Alloy[◯]	0.8	3	50	4	8	Flat Surface / Curved Surface / Side Surface / Groove / Inclined Cutting	±0.005	Stocked Product	-	1	0.95	8.38	8.79	9.76	10.98
1 Piece(s)	Available	8 Days or more	1.5	0.2	Heat-Treated Steel[◎] / General Steel[◎] / High-Hardness Steel ~ HRC55[◯] / Stainless Steel[◎] / Aluminum Alloy[◯] / Cast Iron[◯] / Copper Alloy[◯]	1.2	3	50	4	12	Flat Surface / Curved Surface / Side Surface / Groove / Inclined Cutting	±0.005	Stocked Product	-	1	1.45	12.57	13.19	14.65	16.48
1 Piece(s)	Available	8 Days or more	3	0.2	Heat-Treated Steel[◎] / General Steel[◎] / High-Hardness Steel ~ HRC55[◯] / Stainless Steel[◎] / Aluminum Alloy[◯] / Cast Iron[◯] / Copper Alloy[◯]	2.4	3	70	6	30	Flat Surface / Curved Surface / Side Surface / Groove / Inclined Cutting	±0.005	Stocked Product	-	1	2.9	31.41	32.97	36.62	Not Applicable
1 Piece(s)	Available	8 Days or more	3	0.5	Heat-Treated Steel[◎] / General Steel[◎] / High-Hardness Steel ~ HRC55[◯] / Stainless Steel[◎] / Aluminum Alloy[◯] / Cast Iron[◯] / Copper Alloy[◯]	2.4	3	70	6	30	Flat Surface / Curved Surface / Side Surface / Groove / Inclined Cutting	±0.005	Stocked Product	-	1	2.9	31.41	32.97	36.62	Not Applicable
1 Piece(s)	Available	8 Days or more	4	0.2	Heat-Treated Steel[◎] / General Steel[◎] / High-Hardness Steel ~ HRC55[◯] / Stainless Steel[◎] / Aluminum Alloy[◯] / Cast Iron[◯] / Copper Alloy[◯]	3.2	3	70	6	16	Flat Surface / Curved Surface / Side Surface / Groove / Inclined Cutting	±0.005	Stocked Product	-	1	3.8	16.75	17.58	19.53	Not Applicable