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High-Speed Steel Blade Relief End Mill, 4-Flute/Short Model (Part Numbers)

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A blade relief type end mill that's not affected by the interference of tools

Part Number

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High-Speed Steel Blade Relief End Mill, 4-Flute / Short Model:Related Image

Minimum order quantity	Days to Ship	Outer Diameter (D) (φ)	Shank Diameter (d) (mm)	Coating	Overall Length (L) (mm)	Flute Width (ℓ1) (mm)	Neck Diameter (d1) (mm)	Neck Length (ℓ2) (mm)
1 Piece(s)	10 Days or more	8	10	Non-Coated	69	3 ～ 8	4 ～ 7	5 ～ 21
1 Piece(s)	10 Days or more	10	10	Non-Coated	72	3 ～ 8	5 ～ 9	5 ～ 24
1 Piece(s)	10 Days or more	12	12	Non-Coated	83	3 ～ 10	6 ～ 11	5 ～ 28
1 Piece(s)	10 Days or more	14	12	Non-Coated	83	3 ～ 10	7 ～ 13	5 ～ 28
1 Piece(s)	10 Days or more	16	16	Non-Coated	92	3 ～ 12	8 ～ 15	5 ～ 34
1 Piece(s)	10 Days or more	18	16	Non-Coated	92	3 ～ 12	9 ～ 17	5 ～ 34
1 Piece(s)	10 Days or more	20	20	Non-Coated	104	3 ～ 12	10 ～ 19	5 ～ 40
1 Piece(s)	10 Days or more	22	20	Non-Coated	104	3 ～ 12	11 ～ 21	5 ～ 40
1 Piece(s)	10 Days or more	25	25	Non-Coated	121	3 ～ 15	12 ～ 24	5 ～ 47
1 Piece(s)	16 Days or more	8	10	TiCN	69	3 ～ 8	4 ～ 7	5 ～ 21
1 Piece(s)	16 Days or more	10	10	TiCN	72	3 ～ 8	5 ～ 9	5 ～ 24
1 Piece(s)	16 Days or more	12	12	TiCN	83	3 ～ 10	6 ～ 11	5 ～ 28
1 Piece(s)	16 Days or more	14	12	TiCN	83	3 ～ 10	7 ～ 13	5 ～ 28
1 Piece(s)	16 Days or more	16	16	TiCN	92	3 ～ 12	8 ～ 15	5 ～ 34
1 Piece(s)	16 Days or more	18	16	TiCN	92	3 ～ 12	9 ～ 17	5 ～ 34
1 Piece(s)	16 Days or more	20	20	TiCN	104	3 ～ 12	10 ～ 19	5 ～ 40
1 Piece(s)	16 Days or more	22	20	TiCN	104	3 ～ 12	11 ～ 21	5 ～ 40
1 Piece(s)	16 Days or more	25	25	TiCN	121	3 ～ 15	12 ～ 24	5 ～ 47

High-Speed Steel Blade Relief End Mill, 4-Flute / Short Model:Related Image

Model Number		Flute Width ℓ1 0.1 mm Increment Designation	Neck Length ℓ2 0.1 mm Increment Designation	Neck Diameter d1 0.1 mm Increment Designation	Overall Length L	Shank Diameter d
	Outer Diameter D
	Outer Diameter D
TSEM4S (Non-Coated Type) V-TSEM4S (TiCN Coating Type)	8	3.0 ~ 8.0	ℓ1+2 ≤ ℓ2 ≤ 21	4.0 ~ 7.0	69	10
	10	3.0 ~ 8.0	ℓ1+2 ≤ ℓ2 ≤ 24	5.0 ~ 9.0	72	10
	12	3.0 ~ 10.0	ℓ1+2 ≤ ℓ2 ≤ 28	6.0 ~ 11.0	83	12
	14	3.0 ~ 10.0	ℓ1+2 ≤ ℓ2 ≤ 28	7.0 ~ 13.0	83	12
	16	3.0 ~ 12.0	ℓ1+2 ≤ ℓ2 ≤ 34	8.0 ~ 15.0	92	16
	18	3.0 ~ 12.0	ℓ1+2 ≤ ℓ2 ≤ 34	9.0 ~ 17.0	92	16
	20	3.0 ~ 12.0	ℓ1+2 ≤ ℓ2 ≤ 40	10.0 ~ 19.0	104	20
	22	3.0 ~ 12.0	ℓ1+2 ≤ ℓ2 ≤ 40	11.0 ~ 21.0	104	20
	25	3.0 ~ 15.0	ℓ1+2 ≤ ℓ2 ≤ 47	12.0 ~ 24.0	121	25

For Cutting Conditions, Refer to >>Click here.

Work Material	General Steel / Heat-Treated Steel / Cast Iron / Aluminum / Copper	Type of Flute	Square	Number of Flutes(sheet)	4
Tool Material Type	Cobalt High-Speed Steel	Processing Applications	Flat Surface / Side Surface / Groove / Countersunk	Helix Angle (θ)	Standard Helix (30 to 40°)
Base-Blade Availability	Included	Tolerance(mm)	0 ~ +0.03