Adjustable diameter boringbar for semi finishing

Roughing and semi finishing boring tool

Application for finish boring on :
1. Special purpose fine boring machines.
2. CNC machining centre.
3. Boring machines.

All dimensions are in mm. Maximum adjustment on diameter 0.25mm. Any intermediate sizes are supplied on request.

Ordering No.	Boring bar fD1	fD2	L1	L2	Insert	Insert screw	Trox key	Screw
200 009	9	8	120	25	TCMT 06 T1 02	M2.0 x T6	T6	Grub screw M4 X 4
200 010	10	8	120	25	TCMT 06 T1 02	M2.0 x T6	T6	Grub screw M4 X 4
200 012	12	10	120	28	CCMT 06 02 04	M2.5 X T8	T8	Grub screw M5 X 5
200 014	14	12	140	33	TCMT 11 02 04	M2.5 X T8	T8	Wedge screw 73085741
200 015	15	12	140	33	TCMT 11 02 04	M2.5 X T8	T8	Wedge screw 73085741

Ordering No.	Dia. D1 Range in mm	L 1	L 2	Insert	Insert screw	Trox key	clamping screw	Radial adjustment grub screw
3007890	7.8 to 9.0	150	16	TCMT 06 T1 04	M2xT6	T6	Special screw M5x12	M4 x 5
30088010	8.8 to 10.0	150	18
30098012	9.8 to 12.0	150	20
300118014	11.8 to 14.0	155	24	CCMT 06 02 04	M2.5xT8	T8
300138016	13.8 to 16.0	160	28
300158018	15.8 to 18 .0	170	32
300178020	17.8 to 20.0	170	36	TCMT 11 02 04

Ordering No.	Dia. D1 Range in mm	Dia. 2D g6	L 1	L 2	Insert	Insert screw	Trox key	clamping screw	Radial adjustment grub screw
3002024	19.8-24.0	16	150	50	TCMT 11 02 04	M2.5xT8	T8	Special screw M6x16	M5 x 6
3002430	23.8-30.0	20	160	60	TCMT 11 02 04	M2.5xT8	T8	Special screw M6x16	M5 x 6
3002940	29.0-35.0	25	170	70		M3.5xT15	T15	Special screw M8x30	M5 x 8
3003440	34.0-40.0	25	185	80	TCMT 16 T3 04	M3.5xT15	T15	Special screw M8x30	M5 x 8

Note : Recommended for boring Tolerances of +0.1,-0.1 mm and more