Used Asahi Okuma for sale (228)

Condition: ready for operation (used), operating hours: 11,525 h, functionality: fully functional, machine/vehicle number: 0613, travel distance X-axis: 1,500 mm, travel distance Y-axis: 630 mm, travel distance Z-axis: 610 mm, controller model: Okuma OSP7000M, spindle speed (max.): 5,000 rpm, No minimum price – guaranteed sale to the highest bidder! TECHNICAL DETAILS Working area Travel in X-axis: 1,500 mm Travel in Y-axis: 630 mm Travel in Z-axis: 610 mm Distance from spindle nose to table surface: 230–840 mm Distance from spindle center to front of column: 730 mm Main spindle Spindle speed range: 10–5,000 rpm Continuously variable speed control Spindle taper: 7/24, No. 50 Tool holder: BT50 Angle: 90° Diameter of front spindle bearing: 100 mm Work table Effective table size: 1,530 × 630 mm Table size: 1,800 × 780 mm Maximum table load capacity: 1,500 kg T-slot width: 18 mm Number of T-slots: 5 T-slot spacing: 125 mm Distance from table surface to bottom edge of machine bed: 830 mm Rcsdpfx Abjztpmde Rsh Feeds Rapid traverse X/Y-axis: 15,000 mm/min Rapid traverse Z-axis: 13,000 mm/min Cutting feed X/Y/Z-axis: 1–10,000 mm/min Average continuous cutting feed: 1–2,000 mm/min Tool changer Number of positions in tool magazine: 20 Tools included in the machine MACHINE DETAILS Control model: Okuma OSP7000M Operating hours (as of 12.04.2026) Power-on hours: 59,180 h Operating hours: 16,510 h Machining hours: 11,525 h Dimensions & weight Machine dimensions (L × W × H): 4,570 × 4,530 × 3,265 mm Weight: 11 t EQUIPMENT Kitagawa NC rotary table TSR180A Handheld terminal Mac mini IH Oil skimmer Chip conveyor Tools included in the machine Machine manuals Original tolerance reports Parameter backup / Backup of machine parameters

Condition: excellent (used), Year of construction: 2017, CNC Lathe Okuma LB 4000 EX II – M C750 Control: OSP-P300LA Year of manufacture: 2017 Internal machine no.: 22 Turning length: 750 mm Turning diameter: 430 mm Swing diameter over bed: Ø 670 mm Redpjyk Uimsfx Ab Roch Swing diameter over carriage: Ø 480 mm Spindle speed: 42 – 4,200 rpm Tool turret: V12 (all stations driven) Equipment: Chip conveyor Touch setter OneTouch IGF 3-jaw chuck Tailstock

Condition: ready for operation (used), Year of construction: 2011, spindle speed (max.): 4,500 rpm, travel distance X-axis: 210 mm, travel distance Z-axis: 380 mm, controller manufacturer: OKUMA, controller model: OSP‑P200LA‑R, number of axes: 3, This 3-axis Okuma GENOS L200E-M was manufactured in 2011. It features a maximum turning diameter of 200 mm and a Z-axis travel of 380 mm. The machine is equipped with a 12-station turret with driven tools, allowing for milling and drilling on the C-axis. If you are looking to get high-quality turning capabilities, consider the Okuma GENOS L200E-M horizontal turning center we have for sale. Contact us for further details. • Turning configuration: 2 axes (X, Z) + C‑axis; no Y‑axis • Tailstock: Equipped • Tool presetter: Automatic tool presetter installed • Turret: 12‑station turret with driven tools (milling and drilling on C‑axis) • Max. turning diameter: 200 mm • Spindle nose: ASA A2‑6 • Spindle bore diameter: approx. 50 mm • Electrical supply: 380 V, 3‑phase, 50/60 Hz • Average apparent power: 17.7 kVA • Full‑load current: 26.7 A • Max. motor current draw: 45 A Rcjdpfsy Rrwvjx Ab Roh Technical Specification Counter Spindle No Driven Tools No

Condition: used, Year of construction: 2004, functionality: fully functional, Max turning diam 720mm, max lenght 2,000mm, 12-2,800Rpm, Spindle bore 110mm, XA 660mm, XB 230mm, ZA 2.215mm, Y 250mm, ZB 2,100, B-axis 0.001dg, BT 50 Big Plus, 40-5,000Rpm, Lower turret VDI V12, Tail Stock MT5. Helix and Hobbing function, OSP E100L, Portal loder, weight 28.000kg. Delivery September 2026. Rjdpfx Aozimqxsb Rsch

Condition: excellent (used), Year of construction: 2011, CNC Lathe Okuma Genos L300E-M incl. bar feeder Samsys M3000SL Control: OSP-P200L-R Year of manufacture: 2011 Internal machine number: 14 Turning length: 1,250 mm Turning diameter: 300 mm Spindle bore: 70 mm Turret: 12 stations – all driven Spindle speed: 45 – 4,500 rpm Tool holder: VDI 40 Rcodeyli T Nepfx Ab Reh Accessories/Equipment - Chip conveyor - 3-jaw chuck Ø 250 mm - Hainbuch collet chuck - Touch setter - Tailstock - Coolant pump - Bar feeder Samsys Multi 3000SL - Various accessories (see pictures)

Condition: excellent (used), Year of construction: 2008, CNC lathe Okuma LU35-M-2ST-600 Control system: OSP-P200L Year of manufacture: 2008 Internal machine number: 25 Max. turning diameter: 550 mm Max. turning length: 600 mm Bore diameter of spindle: 90 mm Spindle speed: 3,200 rpm Main spindle: 30 kW A-turret: 12 stations (all powered) B-turret: 10 stations Tool holder: VDI 50 Accessories Chuck Kitagawa N15 Chip conveyor Interlit Rsdpjyliquefx Ab Rech Including external coolant system Door automation Touch setter

Condition: ready for operation (used), Year of construction: 1989, functionality: fully functional, Vertical Milling Machine Condition: very good, operational Ready for immediate delivery Machinery runs without any problems. Rodpfxozh Hi Se Ab Rjch The machine is operational, fully functional, in excellent condition.

Condition: excellent (used), Year of construction: 2001, functionality: fully functional, turning length: 1,000 mm, turning diameter: 340 mm, Okuma LU15-MY Year of manufacture: 2001 Commissioned: 2002 Control system: U100L A video of the machine can be viewed on our website. Machine features: ▪ IGF dialog programming ▪ Movable tailstock ▪ Powered tools – 12 stations on the A-turret ▪ C-axis ▪ Y-axis ▪ Touch probe ▪ Preparation for steady rest on the B-turret ▪ Internal chuck ▪ Signal tower ▪ Mayfran chip conveyor Rodpozh Iwkofx Ab Rsch Technical details: • Max. turning diameter: 340 mm • Max. turning length: 1000 mm • X-axis travel: upper 260 mm (170+90); lower 140 mm (90+50) • Z-axis travel: upper 1,040 mm; lower 1,015 mm • C-axis travel: 360° • Spindle – number of speed steps: 2 – automatic • Bore diameter: 62 mm • A-turret (upper): 12 tools, all suitable for M-tools, VDI 40 • B-turret (lower): 8 tools, VDI 40 • Rotating tool speed: 45~4500 min -1 • Rapid traverse feed rate: mm/min X: 15,000 Z: 20,000 C: 200 min -1 • Tailstock quill diameter: 90 mm • Tailstock quill stroke: approx. 100-120 mm ▪ Machine dimensions including chip conveyor L x W: approx. 4300 x 2200 mm ▪ Machine height: approx. 2230 mm ▪ Weight: approx. 7900 kg Optional: ▪ Transportation organization and execution ▪ Machine delivery and installation ▪ Machine commissioning

Condition: good (used), Year of construction: 2012, CNC Lathe Okuma Genos L200E-M with Gantry Control: OSP-200LA-R Year of manufacture: 10/2012 Internal machine no.: 13 Max. turning length: 380 mm Turning diameter: 200 mm Swing over bed: 450 mm Spindle speed: 107 - 4,500 rpm Spindle bore: 66 mm Turret: M-V12 (VDI) Tool rotation speed: 50 - 6,000 rpm Rapid traverse (m/min): X: 20 / Z: 25 Accessories/Equipment Gantry loader type ATPGR-03 for workpiece size Ø 20 - 150 mm, max. workpiece weight 2 x 3 kg (double gripper) for OKUMA Genos L200E-M Chip conveyor Rodpfx Abeylkcro Rech Touchsetter Hydraulic tailstock Coolant pump Tool package

Condition: excellent (used), Year of construction: 2014, turning length: 700 mm, travel distance X-axis: 205 mm, travel distance Z-axis: 700 mm, spindle motor power: 22,000 W, total height: 2,800 mm, total length: 6,000 mm, total width: 3,900 mm, overall weight: 9,800 kg, Complete machining with twin spindel, upper and lower turrets Kitagawa 3 chuck left and right Tool holders with driven tools axial and radial Large jaws cabinet with inserts OGL Gantry loader with ca 10 Kg load capacity Chip conveyor Paper Filtration Pressure Tank Rcsdpfsyn Em Rsx Ab Roh Max. turning Ø: 400mm X-Axis: 205mm Z-Axis: 700mm Spindle bore: 62mm Speedrange: 6000Rpm Spindle power: 22kW Subspindle speeds: 6000Rpm Subspindle bore: 62mm Subspindle power: 15kW ATC / revolver: 16 Speed live tools: 6000Rpm Positions lower revolver:16 Speed live tools: 6000Rpm Power live tools: 7kW Chip conveyor: yes Tool eye: yes Length: 6000mm Width: 3900mm Height: 2800mm Weight: 9800kg Please Note: The information on this page has been obtained to the best of our ability and belief, and from the manufacturers where possible. It is given in good faith, but its accuracy can not be guaranteed. Accordingly, it will not form a representation or constitute contractual terms. We advise you to check any vital details!

Condition: used, Year of construction: 2008, Control OKUMA OSP-P200M. Cooling threw spindle. Rotating axe A Tsudakoma 250. Chip conveyor RENISHAW OMP40 Tool probe Velikost upínací plochy 1000 x 460 mm Rozsah pojezdů os: Rcedpfxszqtbgj Ab Rjh Axe X 762 mm Axe Y 460 mm Axe Z 460 mm Spindle revolutions 50 - 8000 rpm DIN 40 Number of tool positions 48 Machine dimensions 2805 x 2160 x 2746 mm Machine weight 7100 kg

Condition: good (used), Year of construction: 1998, functionality: fully functional, Control: Okuma OSP700L (similar to FANUC) Swing over bed: 450 mm Swing over cross slide: 350 mm Max. turning diameter: 270 mm Max. turning length: 500 mm Chuck size: 8 inches / D206 mm X-axis travel: 155 mm Z-axis travel: 320 mm Main spindle speed: 75 – 3500 rpm (stepless / continuously variable) Main drive power: 7.5 kW Tool turret: 12-station (12-position) Tailstock conus MT5 Transport dimensions (Length x Depth x Height): - Machine: 2500 x 1800 x 2100 mm, Weight: 3800 kg - Bar feeder: 3000 x 1500 x 1300 mm, Weight: 500 kg - Chip conveyor: 2400 x 1500 x 800 mm, Weight: 400 kg - Hydraulic unit for bar feeder: 1000 x 600 x 700 mm, Weight: 200 kg Accessories: - 3-jaw hydraulic chuck with many spare jaws - Collet chuck with many collets - Various tool holders Rcedpfx Aozw Ug Djb Rsh - Bar feeder 1,5 meters with hydraulics - Chip conveyor - Tailstock - Transformer - Original OKUMA manuals

Condition: ready for operation (used), Year of construction: 2012, spindle speed (max.): 3,800 rpm, travel distance X-axis: 280 mm, travel distance Z-axis: 500 mm, spindle motor power: 22,000 W, number of axes: 5, This 5-axis Okuma LB 300M X 500 was manufactured in 2012. It features a maximum turning diameter of 340 mm and a turning length of 480 mm. The machine is equipped with a powerful spindle speed range of 45 - 3,800 rpm and a robust turret with 12 stations. If you are looking to get high-quality turning capabilities, consider the Okuma LB 300M X 500 horizontal turning machine we have for sale. Contact us for further details. • CNC: OSP U100L • Max turning diameter: 340 mm • Max turning length: 480 mm • Distance between centers: 500 mm • C-axis: 360° (0.001° increment) Redpfx Aboy N Sabs Rjch • Rapid feed: X 20,000 mm/min; Z 25,000 mm/min • Spindle nose: ASA 6 • Bar capacity: 65 mm • Live tooling: 45–4,500 rpm; 3.3 kW • Turret: V 12 NCM (12 stations); VDI 40 • Tool section: 25 mm (square) / 40 mm (boring bar) • Tailstock: quill Ø 90 mm; travel 120 mm; taper MT5 • Certification: CE certified with manuals Additional equipment • Kitagawa B208 chuck • Chip conveyor • High-pressure coolant pump • Robot interface • Automatic door • Air blow • Turning tool holder kit • 4 radial live tools • 4 axial live tools Technical Specification Taper Size VDI 40 Counter Spindle No Driven Tools Yes

Condition: excellent (used), Year of construction: 2011, CNC Turning and Milling Center Okuma LT 2000 EX – M Control: OSP-P200LA Year of manufacture: 2011 Internal machine no. 23 Swing diameter over bed: 400 mm Distance between centers: 960 mm Turning diameter: 210 mm Spindle speed: 50 – 6,000 rpm Sub spindle speed: 50 – 6,000 rpm Travel paths: Z-axis: 700 mm W-axis: 730 mm X-axis: 205 mm C-axis: 360 degrees (0.001) Equipment: 2 tool turrets, each with 16 stations (all stations driven) Touch setter IGF Chip conveyor Bar feeder, 3.00 m Main spindle collet chuck Sub spindle 3-jaw chuck Rcodpfsyli Akjx Ab Roh Parts catcher Workpiece removal system Extraction unit Coolant system with high-pressure pump and paper band filter system

Condition: ready for operation (used), Year of construction: 2016, travel distance X-axis: 925 mm, travel distance Y-axis: 1,050 mm, travel distance Z-axis: 600 mm, table load: 600 kg, spindle speed (max.): 12,000 rpm, spindle motor power: 26,000 W, number of axes: 5, This 5-axis Okuma MU 6300 V was manufactured in 2016. It features impressive X-axis travel of 925 mm, Y-axis travel of 1,050 mm, and Z-axis travel of 600 mm. The machine has a maximum load capacity of 600 kg and a C-axis table diameter of 630 mm. If you are looking to get high-quality machining capabilities, consider the Okuma MU 6300 V vertical machining centre we have for sale. Contact us for further details. • Table/C-axis diameter: 630 mm • Max machinable dimensions: Ø 830 x 550 mm • C-axis rotation: 360,000 positions / 360° continuous • A-axis rotation: +90° to -120° • Table–spindle distance: 60 – 660 mm • Rapid feed (X/Y/Z): 50 m/min • Max working feed: 50,000 mm/min • Positioning accuracy (X/Y/Z): 0.004 mm (Std JIS) • Repeatability (X/Y/Z): mm (Std JIS) • Spindle taper: BT50 Big Plus • Tool magazine: Matrix, 98 positions (expandable to 166) • Axis feedback: X–Y–Z optical scales • Operational hours: Power on 25,683 h; Operating 10,364 h; Cutting 9,209 h • Included control/software options: 5-axis continuous Super-NURBS kit, Center tool programming, Tool length compensation, DNC-DT connection, Tool orientation command Redpsy Dc Niefx Ab Roch Additional equipment • Mayfran MT10 chip conveyor • Renishaw TS27R tool setter • Renishaw RMP60 workpiece probe • 5-axis calibration kit • Shower wash • Pallet changer ready (preparation) • Industry 4.0 kit (registered 2026) Technical Specification Taper Size BT 50

Condition: used, Year of construction: 1998, X/Y/Z - 1000/800/810 mm Pallet size 630 x 630 mm Distance between pallet & spindle 50-850 mm Rcjdpfx Ajz H H Sbjb Reh Pallet indexing 1 degree. Spindle taper BT 50 Spindle speeds 50-5000 rpm Pallet changer w/6 stations No. of stations in changer 150 pcs. High pressure coolant through spindle Control: OSP-U100 Equipped with: 10 toolholders Chip conveyor Pallet changer w/6 stations 6 pallets

Condition: ready for operation (used), Year of construction: 2022, spindle speed (max.): 5,000 rpm, travel distance Y-axis: 120 mm, spindle motor power: 22,000 W, number of axes: 4, This 4-axis Okuma LB 3000 EXII was manufactured in 2022. It features a spindle speed of 5,000 rpm and a spindle power of 22 kW. The machine includes a 12-position motorized turret and a Y-axis travel of 120 mm. If you are looking to get high-quality turning capabilities, consider the Okuma LB 3000 EXII horizontal turning machine we have for sale. Contact us for further details. • Control: OSP P 300LA • Spindle: ASA 6" nose (bore 80 mm, without drawbar); bar capacity 52 mm (Kitagawa SR1453 cylinder); electric spindle orientation • Axes: Y-axis travel 120 mm ; C-axis rotation 360° (0.001° increment) • Turret: 12-position radial, motorized; turret motor 6,000 rpm, 7.1 kW • Tailstock: CM5; 500 kgf thrust; rotating tip • Pedals: Separate for spindle and tailstock • High-pressure coolant pump: 0.8 kW; 6 bar; 20 l/min Rcodpoyq Ngmsfx Ab Rsh • Tool presetting: Manual • Programming: Conversational IGF

Condition: ready for operation (used), Year of construction: 2007, overall weight: 27,000 kg, spindle speed (max.): 6,000 rpm, This 4-axis Okuma MA-600 HB was manufactured in 2007. It features a maximum machining area of 1000 x 900 x 1000 mm, a spindle speed up to 6000 rpm, and a rapid feed rate of 30 m/min. With 150 tool positions and a MAS BT 50 tool holder, it's ideal for complex machining tasks. Consider the opportunity to buy this Okuma MA-600 HB horizontal machining centre. Contact us for more information about this machine. • Axes: 4 Rjdpfxozycdce Ab Rjch • Maximum Machining Area X/Y/Z: 1000 mm x 900 mm x 1000 mm • 4th Axis: 360° x 1° • Rapid Feed Rate: 30 m/min – 12 m/min • 1° B-axis • Drive Power/Max. Torque: 37 kW 10 min, 26 kW continuous load / 606 Nm • Tool Positions: 150 • Tool Holder: MAS BT 50 • ConSep System • Measuring Probe • Tool Breakage Monitoring • Pallet station with 6 pallets, pallet size 630 x 630 mm • External cooling/internal cooling 20 bar/internal air Dimensions Machine Depth 10500 mm

Condition: ready for operation (used), Year of construction: 2016, travel distance X-axis: 1,450 mm, travel distance Y-axis: 1,050 mm, travel distance Z-axis: 600 mm, table load: 600 kg, spindle speed (max.): 8,000 rpm, spindle motor power: 15,000 W, number of axes: 5, This 5s Okuma MU 6300 V L 5 AXIS was manufactured in 2016. It features a generous X-Axis travel of 1,450 mm and Y-Axis travel of 1,050 mm, providing ample workspace for various machining tasks. With a maximum workpiece diameter of 830 mm and a tool magazine capacity of 64 positions, consider the opportunity to buy this Okuma MU 6300 V L vertical machining centre. Contact us for further details. Rcjdpsyia Tljfx Ab Rjh • A-axis rotation: +90° / -120° • C-axis rotation speed: 800 rpm • Distance table–spindle nose: 160–760 mm • Rapid feed (all axes): 50 m/min • C-axis table diameter: 630 mm • Max workpiece size (D × H): 830 × 550 mm • Tool magazine: 64 positions (expandable to 166) Technical Specification Taper Size HSK 63

Condition: good (used), Year of construction: 2007, functionality: fully functional, CNC lathe Okuma LU 300 M 2SC1000 Control: OSP-P200L Year of manufacture: 2007 Internal machine no.: 26 Turning length: 1,000 mm Turning diameter: 340 mm Swing diameter over bed: 530 mm Swing diameter over carriage: 410 mm Spindle bore: 72 mm Spindle speed: 45 – 5,000 rpm 2 tool turrets A turret: 12 tool positions (live tooling) B turret: 8 tool positions Equipment: Rcodpjyyk I Eefx Ab Rjh Tailstock Transformer Touch setter Chip conveyor OneTouch IGF

Condition: excellent (used), functionality: fully functional, turning length: 1,000 mm, turning diameter: 350 mm, travel distance X-axis: 260 mm, travel distance Z-axis: 1,020 mm, CNC Lathe Manufacturer: Okuma Model: LB15 II-M 1SC-1000 Year of Manufacture: 1996 Control: OSP-7000L Country of Origin: Japan Delivery: Ex-stock Machine Features - Long turning length - Tailstock - Chip conveyor - Live tooling - One touch - IGF - Touch setter Technical Specifications Rjdpfx Abozmgcvs Rech - Working Areas - Swing diameter: 340 mm - Max. turning diameter: 350 mm (chuck work) - Max. turning length: 1000 mm Travel Distances - X-axis: 260 mm - Z-axis: 1020 mm Spindle - Speed: 45~4500 rpm - Standard spindle bore diameter: 62 mm - Spindle front bearing bore diameter: 100 mm - Chuck passage: 52 mm Turret - Number of stations: 12 - Tool holder: VDI40 - Indexing time station to station: 0.1 sec Feed Rates - Rapid traverse X/Z: 15,000/20,000 mm/min Tailstock - Quill diameter: 90 mm - Quill stroke: 120 mm Main Drive - Spindle motor: 15/11 kW Machine Dimensions: approx. 3315 x 1895 mm Machine Height: approx. 1905 mm Weight: approx. 5700 kg Optional - Transport organization and handling - Machine installation and setup - Commissioning of the machine

Condition: ready for operation (used), Year of construction: 2005, travel distance X-axis: 1,000 mm, controller manufacturer: OKUMA, controller model: OSP E-100M, spindle speed (max.): 12,000 rpm, number of slots in tool magazine: 320, number of axes: 4, This 4-axis Okuma MA-600HB horizontal machining center was manufactured in 2005. Ideal for complex machining tasks, it offers robust construction and precision. The machine have room for 320 tools in ATC, preparation for Fastems and Concept2000 conveyor. Consider the opportunity to buy this Okuma MA-600HB horizontal machining center. Contact us for more information. Additional equipment • Balluf read/write • Renishaw MP10 • 30 Bar coolant • Mayfran Consept 2000 Machine Benefits Technical Machine Benefits • Nc table (0. 001-degree accuracy) • Atc with 320 places (80 places for 600 mm tools) • Tool breakage control • Mop tool control Extra Information Machine still under power Rcodpfx Abjzr Ny Uj Rsh Technical Specification Taper Size BT 50 Through-spindle Coolant Yes

Condition: ready for operation (used), Year of construction: 2007, operating hours: 21,500 h, travel distance X-axis: 1,000 mm, travel distance Y-axis: 900 mm, travel distance Z-axis: 1,000 mm, controller manufacturer: OKUMA, controller model: OSP-200M, spindle speed (max.): 6,000 rpm, number of slots in tool magazine: 150, number of axes: 4, This 4-axis Okuma MA-600HB was manufactured in 2007. It features a maximum spindle speed of 6000 RPM and a robust tool capacity of 150 tools in the automatic tool changer. The machine is equipped with a 30 bar coolant system and includes advanced features such as tool breakage control and DNC DT. If you are looking to get high-quality machining capabilities, consider the Okuma MA-600HB horizontal machining centre we have for sale. Contact us for further details. • Spindle: 30 bar through-spindle coolant • Control/Options: DNC/DT, MOP-Tool • Functions: Tool breakage control, Tool length offset Additional equipment • Renishaw MP10 probe • Robot interface type E Rsdpfxszx Dypo Ab Rsch • Mayfran MT10 chip conveyor

Condition: excellent (used), Year of construction: 2006, functionality: fully functional, machine/vehicle number: 127690, turning length: 150 mm, turning diameter: 220 mm, Equipment: documentation/manual, rotational speed infinitely variable, Machine regularly serviced, in excellent condition. If interested, we have two more identical machines available. Rcsdjxr Tzcopfx Ab Reh

Condition: good (used), Year of construction: 2007, operating hours: 14,500 h, functionality: fully functional, turning diameter over cross slide: 370 mm, turning length: 1,000 mm, turning diameter: 340 mm, spindle bore: 62 mm, spindle speed (max.): 5,000 rpm, total height: 1,900 mm, total length: 3,200 mm, total width: 2,200 mm, overall weight: 7,500 kg, Equipment: documentation/manual, rotational speed infinitely variable, OKUMA LB300MC1000, OSP P200L control, V12 turret VDI40, V12 driven tools VDI40, manual tailstock, chip conveyor, coolant pump, standard spindle 5000 RPM, touch setter, Rcedpoymfmnefx Ab Rjh