Page 24 - 2020普慧搪刀型錄

PRH-LA 雙刃粗搪刀(加長型)

TWIN-BIT ROUGH BORING TOOL HOLDER (LONG TYPE)

新型PRH-LA可調式雙刃粗搪刀系列 搪孔範圍Ø25 - Ø204mm

PRH-LA Indexable Twin-bit Rough Boring Head Boring Range from Ø25 - Ø204mm
Features 特 色
1.Thickened cartridge with higher rigidity. 1.刀片支持座厚度增加，剛性增強。
2.Coolant nozzle easily cools the insert 2.內藏式水孔，直接冷卻，刀片壽命長。
elongating its working life.
3.Completed with chip pocket, improving chip 3.排屑槽設計，增加深孔排屑功能。
flow of deep boring. 4.連接壓板使刀頭與刀座一體，增加切削剛性。
4.Clamp plate solidifies cartridges and head, 5.獨特高低段差設計，平刃或高低刃均可採用。
upgrading cutting rigidity.
5.Patented step boring design; suitable for 6.PRH120LA與PRH160LA為可更換式刀片座。
both level boring and step boring.
6.PRH120LA and PRH160LA are replaceable
insert holders. PBK No.

規格 Specifications:

PBK No.
PRH25-35LA-C PBK2
PRH32-45LA-C
PRH32-45LA-T PBK3
PRH40-55LA-C
PRH40-55LA-T PBK4
PRH40-55LA-S
PRH52-75LA-C
PRH52-75LA-T PBK5
PRH52-75LA-S
PRH68-100LA-C
PRH68-100LA-T
PRH68-100LA-S
PRH90-130LA-C PBK6
PRH90-130LA-T
PRH90-130LA-S
PRH120-164LA-C
PRH120-164LA-T
PRH120-164LA-S
PRH160-204LA-C PST
PRH160-204LA-T Series
PRH160-204LA-S
★PRH120LA,160LA與PRH120,160為相同產品 ★PRH120LA and PRH160LA are the same as PRH120 and PRH160 individually.
剛性較 T 型佳， 刀片可利用邊數較 刀片剛性最佳，但適合
刀片選 C 可加工盲孔 T Ｃ型多，可加工盲 S 加工通孔
用說明 Type Type 孔 Type

新型PRH-LA雙刃粗搪刀+PBK刀把 (MAS 403 BT) (與刀把組合例一)
PRH-LA Indexable Twin-bit Rough Boring Head+PBK Shank(MAS 403 BT) (Tool Connection Type One)

L
L1

Fig.1 ØD1 ØD

Z

L
L1

Fig.2 ØD1 ØD

Z
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