RBA rough boring head

SKU: PRO-2026-X1
CE Certified RoHS ISO 9001

Heavy-duty Rough Boring Head engineered with a hardened steel body (HRC 52°). Optimized for aggressive material removal and maximum durability in CNC modular boring systems.

Specifications Details
Main Material Hardened Steel
Hardness HRC 52°
Scale Precision 2 mm / Div
Interface Type LBK Compatible

Minimum Order Quantity: 1 Pcs
Lead Time:  1 Working Days

Leading boring tools supplier providing micron-level solutions for mold and aerospace industries. Contact us for 2026 wholesale catalog on our Rough Boring Head series.
rough boring tool

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Product Details

View all RBA rough boring heads details

RBA20-25（Boring range: 20mm-25mm)

Boring Range: Ø20–25mm
Connector: LBK1(11mm)
Insert/Screw/Wrench: CCMT06020*/M2.5 / T8
Weight: 0.05 kg
Scale Precision: 2mm
RBA25-33（Boring range: 25mm-33mm)

Boring Range: Ø25–33mm
Connector: LBK2(14mm)
Insert/Screw/Wrench: CCMT06020*/M2.5 / T8
Weight: 0.1 kg
Scale Precision: 2mm
RBA32-45（Boring range: 32mm-45mm)

Boring Range: Ø32–45mm
Connector: LBK3(18mm)
Insert/Screw/Wrench: CCMT09T30*/M4.0 / T15
Weight: 0.2 kg
Scale Precision: 2mm
RBA40-55（Boring range: 40mm-55mm)

Boring Range: Ø40–55mm
Connector: LBK4(22mm)
Insert/Screw/Wrench: CCMT09T30*/M4.0 / T15
Weight: 0.4 kg
Scale Precision: 2mm
RBA52-75（Boring range: 52mm-75mm)

Boring Range: Ø52–75mm
Connector: LBK5(28mm)
Insert/Screw/Wrench: CCMT09T30*/M4.0 / T15
Weight: 0.8 kg
Scale Precision: 2mm
RBA68-95（Boring range: 68mm-95mm)

Boring Range: Ø68–95mm
Connector: LBK6(36mm)
Insert/Screw/Wrench: CCMT12040*/M5.0 / T20
Weight: 1.6 kg
Scale Precision: 2mm
RBA90-110（Boring range: 90mm-110mm)

Boring Range: Ø90–110mm
Connector: LBK6(36mm)
Insert/Screw/Wrench: CCMT12040*/M5.0 / T20
Weight: 1.7 kg
Scale Precision: 2mm
RBA110-160（Boring range: 110mm-160mm)

Boring Range: Ø110–160mm
Connector: BST
Insert/Screw/Wrench: CCMT12040*/M5.0 / T20
Weight: 3.5 kg
Scale Precision: 2mm
RBA160-204（Boring range: 160mm-204mm)

Boring Range: Ø160-204mm
Connector: BST
Insert/Screw/Wrench: CCMT12040*/M5.0 / T20
Weight: 3.9 kg
Scale Precision: 2mm

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