BT40-LBK4-85L-M16 Arbor RBH 40-55mm High precision Twin-bit Rough Boring Head used for deep holes +10pcs carbide inserts
0.02mm increase boring
Boring range : 40 to 55mm
Tolerance/ run out : 0.02mm
Balance not avaialbe
BT40-LBK4-85L Protrusion length: 85mm
BT40-LBK4-85L + RBH40-55mm total protrusion ( L ) : 150mm
Extention available depth ( Z ): 115mm
1pcs boring head 40-55mm
1pcs key for insert
3pcs allen keey for head
10pcs carbide insert (CCMT09T304 ) for steel
1pcs BT40-LBK4-85L (BT40 arbor M16 thread with 85mm protrusion gauge)
1.Thickened cartridge with higher rigidity.(Boring Range 25-204mm)
2. Coolant nozzle easily cools the insert elongating ist working life.
3.Completed with chip pocket,improving chip flow Of deep boring.
4.Clamp plate solidifies cartridges and head ,upgrading cutting rigidity.
5.Patented step boring design,suitable for boring and step boring.
Return policy :
You may return the product with in 60 days of receipt. Item must be returned in new condition, as received with all accompanied accessories and literature, including the factory carton. Shipping, handling and insurance is not refundable and buyer is responsible for return shipping costs and logistics. You must contact us within 60 days of receipt,
Shippment & payment
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All items will be shipped in 2days after payment clear during working days. Shipping time is about 10days arrive by tracking number
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