Coarse tungsten steel milling cutter - Changzhou BIOSH Tool CO., LTD.

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Add：No. 26 Vigorhood Road, Industrial Park of Xixiashu Town,Changzhou City, Jiangsu Province

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Coarse tungsten steel milling cutter

Description:

1.Please use the high precision machine tool and tool holder. 2.please use the air cooling or not easy to produce smoke cutting fluid. 3.Recommended side milling Climb milling machining.

Product Details

Slot milling

Side cutting

WC=87 Co=13 HV30=1700 Bending=4000N/mm2 Hardness=92.6 Particle size=0.6ηm

carbide end mill bits sizes

Brand name	Cutting Diameter	Cutting Length	Overall Length	Shank Diameter	Name of Flutes (Z)
Bostontool	4	10	50	6	3/4
Bostontool	5	13	50	6	3/4
Bostontool	6	16	50	6	3/4
Bostontool	7	20	60	8	3/4
Bostontool	8	20	60	8	3/4
Bostontool	9	25	75	10	3/4
Bostontool	10	25	75	10	3/4
Bostontool	11	30	75	12	3/4
Bostontool	12	30	75	12	3/4
Bostontool	16	40	100	16	3/4
Bostontool	20	45	100	20	3/4
Bostontool	25	50	100	25	3/4

★Please pay special attention to:

1.Please use the high precision machine tool and tool holder.

2.please use the air cooling or not easy to produce smoke cutting fluid.

3.Recommended side milling Climb milling machining.

4.Machine tools and the poor installation of the workpiece, the case will produce vibration and abnormal sound, this time should be the next table speed and feed rate decreased.

5.Under the condition of non interference, the tool can be suspended as long as possible.

Cutting condition:

Face cutting
Processed material	Cast iron		Carbon steel, alloy steel~750N/mm2		Carbon steel, alloy steel		Pre hardened steel, Quenched and tempered steel		Stainless steel
Processed material	Nodular cast iron		Carbon steel, alloy steel~750N/mm2		~30HRC		~40HRC		Stainless steel
Diameter	Speed	Feed rate (mm/min)	Speed	Feed rate (mm/min)	Speed	Feed rate (mm/min)	Speed	Feed rate (mm/min)	Speed	Feed rate (mm/min)
(mm)	(min-1)	Feed rate (mm/min)	(min-1)	Feed rate (mm/min)	(min-1)	Feed rate (mm/min)	(min-1)	Feed rate (mm/min)	(min-1)	Feed rate (mm/min)
6	6350	760	5300	640	4500	360	3450	280	2650	210
7	5460	760	4550	640	3650	360	3000	280	2250	310
8	4750	760	4000	640	3400	410	2650	310	2000	240
9	4250	760	3540	640	2850	410	2300	310	1750	240
10	3800	760	3200	640	2700	430	2050	330	1600	260
11	3470	760	2900	640	2400	430	1850	330	1450	260
12	3200	770	2250	650	1950	470	1500	360	1150	280
16	2400	770	2000	640	1700	480	1300	360	1000	280
20	1900	760	1600	610	1350	470	1050	350	800	260

★Please pay special attention to:

1.Please use the high precision machine tool and tool holder.

2.please use the air cooling or not easy to produce smoke cutting fluid.

3.Machine tools and the poor installation of the workpiece, the case will produce vibration and abnormal sound, this time should be the next table speed and feed rate decreased.

4.Under the condition of non interference, the tool can be suspended as long as possible.

Cutting condition:

Slot milling
Processed material	Cast iron		Carbon steel, alloy steel~750N/mm2		Carbon steel, alloy steel		Pre hardened steel, Quenched and tempered steel		Stainless steel
Processed material	Nodular cast iron		Carbon steel, alloy steel~750N/mm2		~30HRC		~40HRC		Stainless steel
Cutting speed	80-120m/min		70-100m/min		60-90m/min		40-70m/min		30-60m/min
Diameter	Speed	Feed rate (mm/min)	Speed	Feed rate (mm/min)	Speed	Feed rate (mm/min)	Speed	Feed rate (mm/min)	Speed	Feed rate (mm/min)
(mm)	(min-1)	Feed rate (mm/min)	(min-1)	Feed rate (mm/min)	(min-1)	Feed rate (mm/min)	(min-1)	Feed rate (mm/min)	(min-1)	Feed rate (mm/min)
6	6350	760	5300	640	4500	360	3450	280	2650	210
7	5460	760	4550	640	3650	360	3000	280	2250	310
8	4750	760	4000	640	3400	410	2650	310	2000	240
9	4250	760	3540	640	2850	410	2300	310	1750	240
10	3800	760	3200	640	2700	430	2050	330	1600	260
11	3470	760	2900	640	2400	430	1850	330	1450	260
12	3200	770	2250	650	1950	470	1500	360	1150	280
16	2400	770	2000	640	1700	480	1300	360	1000	280
20	1900	760	1600	610	1350	470	1050	350	800	260