Accessories

MICRO BORING AND FACING HEADS

Micro Boring and Facing Heads

An ideal tool with which it is possible to carry out operations like facing, Boring, Turning, Recessing, Undercutting forming and provided the machines are equipped with lead screws for a suitable axial feed, combined with the cross feed of the head, taper turning and threading is possible. Thus the range of application of Boring mills, Radial drills, Lathes, Milling machines, Jig Borers, Transfer Units and other machine tools can be gradually increased by the application of our universal Boring and Facing Heads.

An ideal tool for milling, drilling and boring machines - and especially for big but precise work. This boring head has been provided with automatic trip-off mechanism which makes it covenant for facing the bottoms of blind holes or surfaces which have stepped collars. Facing mechanism starts actuation when the mechanism is put to the 'on' position and the knurled ring is kept-steady either by hand or by a lever. The facing is always done from centre outward. Th return is manually accomplished with the help of an Alien key. Three vertical holes and one horizontal hole have been provided to accommodate the boring bars to suit various diameters.

The feed mechanism is totally enclosed and there is no risk of clogging up of parts which hav important functions. Tool slide is adjustable to ensure consisteric high accuracy.

TECHNICAL DATA FOR SERIES MICRO BORING AND FACING HEAD!

Models No.	4037	4038	4039	4040	4041	4042	4043	4044
Sizes	260	400	400S	500	500S	800	800S	1200
Accessories
Boring Bars	3	3	3	3	3	3	3	3
Boring Bars Holders	2	4	4	4	4	4	4	3
Clamping Sleeves	4	5	5	5	5	5	5	6
HSS Tool Bits	2	2	2	2	2	2	2	2
Draw-in-Screw	-	1	1	1	1	1	1	1
Reinforcement Rings	-	5	5	5	5	5	5	5
Instruction Manual	1	1	1	1	1	1	1	1
Shanks to suit Boring Heads	MT-3	MT-5	MT-5	MT-5	MT-5	MT-6	MT-6	MT-6
	MT-4	MT-6	MT-6	MT-6	MT-6	ISO-50	ISO-50	ISO-60
	MT-5	ISO-40	ISO-40	ISO-40	ISO-40	Metric	Metric	M100
	ISO-30	ISO-60	ISO-60	ISO-60	ISO-60	80	80
	ISO-40	Metric	Metric	Metric	Metric	100	100
	ISO-50	50.80	50.80	50.80	50.80
	M1TR	100	100	100	100

Models No.	4045	4046	4047	4048	4049	4050	4051	4052
Sizes	260	400	400S	500	500S	800	800S	1200
Operation
Operating Accuracy	+0.005	+0.005	+0.005	+0.005	+0.005	+0.005	+0.005	+0.005
Boring & Facing Range	260	400	400	500	620	800	920	1200
Boring & facing Range	48	50	80	80	110	140	210	210
Max. adjustability of slide	48	50	80	80	110	140	210	210
Self acting slide	0.551	0.02	0.02	0.02	0.02	0.02	0.02	0.05
Feed per revolution	0.551	0.24	0.24	0.24	0.24	0.24	0.24	0.6
1Graduation of sensitive adjustments on Ø / Revolution	0.01	0.01	0.01	0.01	0.01	0.01	0.01	0.01
1Revolution of sensitive adjustments on Ø	1.0	0.4	0.4	0.4	0.4	0.2	0.2	0.2
Quick return per revolution on Ø	1	6	6	6	6	6	6	6
Quick Dia of per revolution on Ø Max dia of slide	85	115	142	142	170	223	299	323
Diameter of tool post holes	18	22	22	22	22	30	30	38
Height of head without shank	81	128	128	128	128	190	190	200
Weight of head in Kgs	2.2	6.5	7.5	9	9.5	19	22	50
Max allowable speed RPM	800	600	600	600	600	600	600	500

TECHNICAL DATA
Models	Boring Cap. mm	Outside Dia body mm	Dia of tool bore mm	Slide displacement mm	Adjustment Per Division on Dia	Adjustment Per Division on Dia	Height without shank mm	Weight without shank kg.	Built in surface feed Revolution	Maximum speed.
202	100	50	12	16	0.04	0.00080	65			1000
203	200	75	18	30	0.02	0.002	80			1000
200	100	59.91	12.7	18	0.127	0.0127	69.95			1000
300	200	81.91	19.05	28	0.127	0.0127	94.99			700
350	350	150	18	60	0.04	0.004	100	7.0	0.1	700
162	162	70	12	22	0.01	0.01	70.5	1.8	0.083	1000
			Collets
90	90	119	4 to 25	25	0.01	0.001	98	4.2		700
Shanks			ISO-60, ISO-50, ISO-40 MT-6, MT-5, MT-4, MT-3, MT-2 M1TR

Mukesh Trading Company offers full range of machine tools and accessories includes work shop tools, inspection equipments, measuring tools, lathe chucks, machine vices, magnetic products, work holding equipments, CNC tooling, collets, surface plates, comparator stands, magnetic chucks, magnetic separators, Plumbing Tools, Pipe Benders, Drain Cleaners, Hand Tools, Power Tools, Measuring Tools, Carbide Tools, Cutting Tools.

Mukesh Trading Company have more than 5000 products comprising of machine tool accessories, inspection equipments, work holding equipments and magnetic products including angle plates, bench centers, tapping attachment, wheel balancing stand, power operated chucks, magnetic base, v blocks, screw jacks, sine tables, straights edges, try-squares, grinding vices, electro magnetic chucks, self centering chucks, independent chucks, tool holders, bench vices, rotary table, dividing head, drill chucks, boring heads, boring tools, high speed centers, arbors, quick change chucks, tool post grinders, keyless drill chucks, pipe centers, collet adaptors, parallel blocks.

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