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Ships within 48 hours · Estimated delivery Aug 7 - Aug 12
electric screwdriver machine
5W50 delivers rapid lubrication at cold start and maintains optimal viscosity at high temperatures
Clamping System: Screw clamp – secure and stable insert holding
Compared to HSS (High-Speed Steel) or lower-hardness cutters
Supports long overhang / deep boring (up to ~3×D) with stable performance
THREADING BORING BAR SINR/L 032-S27 Size:Left hand electric screwdriver machineType: Internal threading boring bar Insert Compatibility: S27 size threading inserts (27IR 27NR) Bar Diameter: 32 mm Minimum Bore Diameter: ~40 mm Overall Length: ~250 mm (standard) Application: Internal thread cutting (metric, UN, trapezoidal, etc.) Hand Type: SINR Right hand SINL Left hand Clamping System: Screw clamp rigid insert seating Material: Hardened steel shank (high rigidity, low vibration).
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