SOBA

DETAIL FOR AXIAL & RADIAL BORING BAR SETS

Ordering No.		Sizes of Shanks		No. of Pcs. in Sets
mm	Inch	mm	Inch
742100	942100	10	3/8	1 Pc. Radial Boring Bar 3 Pcs. Axial Boring Bar
742120	942120	12	1/2	1 Pc. Radial Boring Bar 3 Pcs. Axial Boring Bar
742160	942160	16	5/8	1 Pc. Radial Boring Bar 4 Pcs. Axial Boring Bar
742200	942200	20	3/4	1 Pc. Radial Boring Bar 4 Pcs. Axial Boring Bar
742250	942250	25	1	1 Pc. Radial Boring Bar 4 Pcs. Axial Boring Bar

TECHNICAL DETAIL OF SOBA PRECISION BORING HEAD

Ordering No.		Boring Head Dia.		Overall Length		Boring Bar Hole		Centre Distance Between Hole		Cross Hole Size Ã˜		Slide Radial Travel		Minimum Bore		Maximum Bore		Mounting Thread	Least Count (Microns)		Net. Weight Kg.
Metric	Imperial	Inch	mm	Inch	mm	Inch	mm	Inch	mm	Inch	mm	Inch	mm	Inch	mm	Inch	mm		Inch	mm
170050	170049	1-3/16	30	1-9/16	40	1/4	6	3/8	9	1/4	6	5/16	8	1/4	6	1-3/4	45	10 x 1.5 (mm)	.001	0.02	0.300
170060	170059	1-1/2	38	1-3/4	45	5/16	8	7/16	11	5/16	8	7/16	11	5/16	8	2-3/8	60	14 x 1 (mm)	.001	.002	0.400
170070	170069	1-3/4	45	2	50	3/8	10	19/32	15	3/8	10	5/8	16	3/8	10	3-3/16	80	7/8 x 20 (Inch)	.001	.002	0.700
170080	170079	2	50	2-3/8	60	3/8	10	5/8	16	3/8	10	3/4	19	3/8	10	4	100	7/8 x 20 (Inch)	.001	.002	1.250
170090	170089	2	50	2-3/8	60	1/2	12	5/8	16	1/2	12	3/4	19	3/8	10	4	100	1-1/2 x 18 (Inch)	.001	.002	1.250
170100	170099	3	75	3-3/16	80	3/4	20	15/16	24	3/4	20	1	25	3/8	10	9	220	1-1/2 x 18 (Inch)	.001	.002	2.800
170110	170109	4	100	3-3/4	95	1	25	1	25	1	25	1-5/8	41	3/8	10	10	250	1-1/2 x 18 (Inch)	.001	.002	4.400