Range 120-164 Large-dia Twin-bit Rough Micro Boring Head

Large-dia Twin-bit Rough Micro Boring Head, -Tooth-lock design for stable boring and machining, -Two-side-slide design - details see: https://www.machineto.com/range-120-164-large-dia-twin-bit-rough-micro-boring-head-10145954

Place of Origin:Taiwan

Brand Name:HW

Model Number:BST120-164,160-204,200-250,250-300,300-350,350-400,400-450,450-500

Boring head

BST Series:Large-dia Twin-bit RoughMicro Boring Head

Feature:

-Tooth-lock design for stable boring and machining even under heavy duty course.

-Two-side-slide design for the adjustment of both holders and no gap and for more precision cutting tool setting.
-Micro-adjustment function to offer more efficient and more precision cutting tool setting.
-High quality alloy steel body with vacuum-heat-treatment for rigid construction.
-Construction and functions patented.

Model	Fig.	ΦA Range		ΦD	L	Shank	Insert	Clamp Screw	Insert/ wrench/ Clamp/Screw	Weight
		ΦA min	ΦA max
BST120-164-03C	1	Φ120	Φ164	95	95	BST	CCMT120408	M5.0xd7.00xL12.1	T20	3.2 KG
BST120-164-03T							TCMT16T304	M4xd5.60xL8.75	T15
BST160-204-03C	1	Φ160	Φ204	128	95	BST	CCMT120408	M5xd7xL12.1	T20	4.8 KG
BST160-204-03T							TCMT16T304	M4xd5.6xL8.75	T15
BST200-250-03C	2	Φ200	Φ250	150	115	BST	CCMT120408	M5xd7xL12.1	T20	7.9 KG
BST200-250-03T							TCMT16T304	M4xd5.6xL8.75	T15
BST250-300-03C	2	Φ250	Φ300	190	115	BST	CCMT120408	M5xd7xL12.1	T20	9.9 KG
BST250-300-03T							TCMT16T304	M4xd5.6xL8.75	T15
BST300-350-03C	2	Φ300	Φ350	240	115	BST	CCMT120408	M5xd7xL12.1	T20	11.9 KG
BST300-350-03T							TCMT16T304	M4xd5.6xL8.75	T15
BST350-400-03C	2	Φ350	Φ400	290	115	BST	CCMT120408	M5xd7xL12.1	T20	12.5 KG
BST350-400-03T							TCMT16T304	M4xd5.6xL8.75	T15
BST400-450-03C	2	Φ400	Φ450	290	115	BST	CCMT120408	M5xd7xL12.1	T20	12.8 KG
BST400-450-03T							TCMT16T304	M4xd5.6xL8.75	T15
BST450-500-03C	2	Φ450	Φ500	290	115	BST	CCMT120408	M5xd7xL12.1	T20	14.1 KG
BST450-500-03T							TCMT16T304	M4xd5.6xL8.75	T15