Used Drill Grinding for sale (8,668)

Condition: good (used), DANGER: This is NOT a machine sale, but ONLY spare parts for the OPTIMA and TATAR and MEGA POINT drill grinding machines! We repair these machines too! For example, in the first photo, a NEW pointer unit was installed! #OPTIMA, #TATAR, #drill grinding machine, #drill grinder #MEGA POINT, #spiral drill grinding machine, #BERGER, #drill, # Various spare parts available: Also various NEW collets and chucks, grinding wheels, spare parts etc. BERGER technologie takes over the spare parts warehouse of HighTech OPTIMA AG on January 1, 2016. Dsdpfx Akjcn Etwo Aocp We can now offer you original spare parts and service for the OPTIMA and TARTAR drill grinding machines. We look forward to your inquiries. The pictures in the advertisement are example pictures!

Year of construction: 1984, condition: used, Large grinding wheel diameter: 40 mm Small grinding wheel diameter: 5 mm Weight: 0.9 t 2 grinding wheels with flange 8 collets 1 coolant tank Dodpfxocq Rv Us Ak Aecp Mechanical feed with fixed stop The universal joint for the workpiece drive is worn.

Year of construction: 2016, condition: new, Technical data: Model SA-2500 Top angle continuously adjustable from: 90° - 144° Collet set for drill diameters: 13-26 mm Collet type: ER 40 CBN grinding wheel (for HSS drills): Ø 90 mm Optional diamond grinding wheel (for carbide): Ø 90 mm Motor: 180 watts Spindle speed: 5300 rpm Electrical connection: 230 volts 50 Hz Weight: 26 kg Documentation: detailed operating manual and machine documentation in German Notes: Dodpfx Aksrfb Te Aecp The SA-2500 drill grinding machine is designed for grinding (sharpening) and pointing 2-flute drills made of HSS or carbide* with a diameter range of 13 mm to 26 mm. *Carbide drills only with the optional diamond grinding wheel. Spare parts, as well as replacement grinding wheels, are available in stock.

Condition: new, Year of construction: 2016, Technical data: Model SA-1300 Point angle can be continuously adjusted for Ø 2-6 mm from: 118° to 135° Dodpferfb Ssx Ak Aocp Point angle can be continuously adjusted for Ø 6-13 mm from: 90° to 144° Collet set for drill diameters: 3 to 13 mm Collet type: ER 20 CBN grinding wheel (for HSS drills): Ø 78 mm Optional diamond grinding wheel (for carbide): Ø 78 mm Motor: 120 watts Spindle speed: 5300 rpm Electrical connection: 220 volts / 50 Hz Weight: 10 kg Documentation: Detailed operating manual and machine documentation in German Remarks: The SA-1300 drill sharpening machine is designed for sharpening and pointing 2-flute drills made of HSS or carbide*, in the diameter range of 3 mm to 13 mm. *Carbide drills can only be sharpened with the optional diamond grinding wheel. Spare parts and replacement grinding wheels are available from stock.

Condition: good (used), Nagel Citoborma 280B Paper Drill The unit is in 100% working order. It is one of the latest models. The drilling table is adjustable in all directions (laterally and front-to-back). It features stops for setting the drilling spacing. The installed table is an enlarged version. Additionally, the paper drill is equipped with an automatic table lock that releases after every cycle. Excellent condition. Robust construction – weight: 76 kg. Power supply: 380V. Two drilling heads with an adjustable spacing range of 45–120 mm. Drill bit diameter: 2–20 mm. Stack height: 60 mm. The machine has undergone a full inspection. Dcodpoz S Upmefx Ak Aop Includes drill bits, tools, a new cutting stick, and an instruction manual.

Condition: good (used), Hang 114-30/4 Paper Drill Machine The unit is in perfect condition and 100% functional. A top-tier machine in the category of paper drills. This is a currently manufactured model, featuring the most comprehensive equipment configuration available. Equipped with two integrated frequency converters (inverters) for stepless spindle speed adjustment (260 – 1,800 rpm) and smooth table elevation. Rapid drill zeroing/alignment system. The drilling table is adjustable in all planes; the margin (backgauge) setting is controlled via dial indicators. Waste material is directed into an external container. Operated via an electric foot switch. Energy-saving standby mode. Automatic drive belt tensioning. Each drilling head features independent adjustment, allowing for the use of drills of varying lengths. Includes a cooling and lubrication system for the drills. Technical specifications: Number of drilling heads: 4 Drill diameter: 3–10 mm Stack height: 65 mm Drill spacing: min. 36 mm / max. 260 mm Table dimensions: 600 x 480 mm Power supply: 400 V Weight: 400 kg The machine comes with documentation, maintenance tools, and drill bits. Dedpfx Aez S Un Aok Aecp

Condition: good (used), Stago PB 2015 Paper Drill The latest model from the manufacturer Stago; this machine comes from the office of a large company. The unit is 100% functional. The drilling table is adjustable in all directions (laterally and front-to-back). It features stops for setting the drilling spacing. The installed table is an enlarged version. Additionally, the drill is equipped with an automatic table-locking mechanism. Robust construction – weight approx. 70 kg. Power supply: 380V. Dcsdpfxoz S Uwqo Ak Ajp Two drilling heads. Drill bit diameter: 2–10 mm. Stack height: 60 mm. Adjustable spacing between the heads. The drill has undergone a full inspection. Includes drill bits and tools.

Condition: good (used), Nagel Citoborma 111 paper drill The unit is 100% functional and in very good condition. The drilling table is adjustable in all directions (laterally and front-to-back). It features stops for setting the drilling spacing. Djdpfxsz S Ui Hj Ak Ascp Robust construction – weight: 35 kg. This is one of the latest Citoborma drill models, currently still in production. Power supply: 230V. Drill bit diameter: 2–9 mm. Stack height: 50 mm. Includes drill bits, a new drilling stick (cutting strip), and an instruction manual. Made in Germany.

Condition: excellent (used), Year of construction: 2019, functionality: fully functional, OKAMOTO ACC-16*24SA1 Precision Surface Grinding Machine Okamoto Precision Surface Grinding Machine ----- Model ACC-16•24SA1 Automatic Wheelhead Approach, Retraction to Start Position, Automatic Dress Cycle with Wheel Wear Compensation, Shift Plunge Cycle--- ----- Grinding Capacity 16”x 24” Standard Accessories • Automatic Overhead Wheel Dresser • Touch Screen Controller with 10” Display With Compensation, including Diamond Tool • Vertical & Crossfeed Pulse Generator • Rapid Wheel head Retraction • Teach-Input Positioning • Load Meter for Grinding Wheel Motor • 5 HP Wheel Spindle Motor Djdpfxjzmhkne Ak Aecp • Shift-Plunge Rough Grinding Cycle • Stainless Steel Wheel Guard • Selectable Rough/Fine Infeed Grinding Method • Leveling Bolts with Plates • Table Park for Safety • Necessary Tools & Tool Box • Stainless Steel Splash Guard • Installation and Training • Instruction Manual

Condition: used, machine/vehicle number: 007665, Position 1: Automatic Drilling Machine WEEKE-BST 503 + BST 507 Position 2: Automatic Drilling Machine WEEKE-BST 503 + BST 507 Djdpewuz Dgefx Ak Ajcp

Condition: new, Drill bit grinding machine Manufacturer: MOTOM Model: BSM 22 Dsdpfx Asb Ecp Aok Ascp Grinding range: 8-22 mm (with options up to 25 mm) Includes: CBN 200 grinding wheel for HSS tools Includes: Collet set from 8-22 mm, increasing in increments of 1.0 mm

Condition: new, Drill bit grinding machine Manufacturer: MOTOM Model: BSM 13 Grinding range: 2-13 mm Djdpfx Akj Sgi Ro Ajcp Includes: CBN 200 grinding wheel for HSS tools Includes: Collet set from 2-13 mm, increasing in 1.0 mm increments.

Condition: ready for operation (used), Year of construction: 1965, operating hours: 5,128 h, functionality: fully functional, machine/vehicle number: 01123, travel distance X-axis: 600 mm, travel distance Y-axis: 500 mm, travel distance Z-axis: 600 mm, table length: 1,000 mm, table width: 800 mm, No minimum price – guaranteed sale to the highest bidder! Submitting a bid obligates you to collect the item on time between December 1, 2026, and December 10, 2026! TECHNICAL DETAILS Speed range: 12.5–1,000 rpm Table dimensions: 1,000 × 800 mm Number of T-slots: 7 Travel range X-axis: approx. 600 mm Travel range Y-axis: approx. 500 mm Travel range Z-axis: approx. 600 mm MACHINE DETAILS Operating voltage: 380 V Frequency: 50 Hz Rated current: 14 A Dimensions & Weight Dimensions (L x W x H): 4,000 x 2,000 x 2,300 mm Machine weight: 6,000 kg Operating hours (read): 5,128 h EQUIPMENT Tool holders WALTER dividing head Four-jaw chuck, diameter 200 mm Various clamping devices Dcsdpfxj Ahn Aro Ak Aep External reference: Frankenthal - Lot 391

Condition: ready for operation (used), Year of construction: 2002, functionality: fully functional, machine/vehicle number: 3021600302, center height: 230 mm, center width: 2,000 mm, grinding diameter: 355 mm, controller model: Siemens 840 D, TECHNICAL DETAILS Center distance: 2,000 mm Center height: 230 mm Grinding diameter: max. 355 mm Z-axis speed: 0.01–15 m/min Z-axis resolution: 0.5 µm X-axis speed: 0.01–10 m/min X-axis resolution: 0.5 µm External grinding wheel, standard, outer diameter × width × bore: 500 × 80 × 203 mm Grinding wheel peripheral speed: 35 m/s Surface grinding wheel, standard, outer diameter × width × bore: 400 × 40 × 127 mm Drive power, external grinding spindle: 9 kW Speed, external grinding spindle, adjustable: 600–1,900 rpm Drive power, internal grinding spindle: 2.2 kW Speed, internal grinding spindle: max. 28,000 rpm Speed, workpiece spindle: 0–500 rpm Taper bore, workpiece spindle: MK 5 Taper bore, tailstock center: MK 5 Cylindricity adjustment: +4′ to −4′ MACHINE DETAILS CNC control: Siemens 840 D Total connected power: 25 kW Dcodpj Agfzbefx Ak Aep Operating voltage: 400 V Phases: 3 Mains frequency: 50 Hz Total weight: 10,000 kg Operating noise level: 70 dB(A) according to EN 31201

Condition: new, Year of construction: 2026, A superfine ball mill is a type of milling machine that is used to grind materials into very fine particles. This type of ball mill has some distinctive features that make it especially suitable for processing even the hardest materials with low contamination and minimal wear. It is commonly used in various industries, including pharmaceuticals, minerals, pigments, and chemicals, for producing micro powder or nanoparticles. Here are some key features and considerations for a superfine ball mill for micro powder: 1. High Grinding Efficiency: Superfine ball mills are designed to achieve high grinding efficiency by utilizing grinding media with a relatively small size, leading to a large surface area for grinding. 2. Precision Control: These mills often come with advanced control systems to regulate parameters like rotation speed, temperature, and grinding time, allowing precise control over the particle size distribution. 3. Specialized Design: The mill is typically designed with features to minimize contamination, such as using materials resistant to wear and corrosion. Some mills also have cooling systems to prevent overheating during the milling process. 4. Variety of Materials: Superfine ball mills can handle a wide range of materials, including both brittle and fibrous substances. They are often used for milling hard materials that require fine grinding, such as ceramics, minerals, or pigments. 5. Size Reduction to Micro or Nano Level: The primary goal of a superfine ball mill is to reduce particle size to the micro or even nano level. This is achieved by the intense grinding action that occurs within the mill. 6. Classifier System: Some superfine ball mills incorporate a classifier system to control the particle size distribution more precisely. This allows for the separation of fine particles from coarser ones during the milling process. 7. Batch or Continuous Operation: Depending on the specific design, these mills can operate in either batch or continuous mode, offering flexibility based on the production requirements. 8. Safety Measures: Safety features may be included, such as monitoring and control systems to prevent overloading, overheating, or other potential issues during operation. Dcodpfx Ajq Nf Uwjk Asp When selecting a superfine ball mill for micro powder production, it's important to consider the specific requirements of your application, the characteristics of the materials you're working with, and the desired final particle size distribution. Always follow the manufacturer's guidelines for operation, maintenance, and safety to ensure optimal performance and longevity of the equipment.

Condition: ready for operation (used), Year of construction: 1997, functionality: fully functional, No minimum price – guaranteed sale to the highest bidder! Loading: December 1st to December 10th. Dsdpfx Akj Adzv Ae Ajcp TECHNICAL DETAILS DRILLING TABLE Table dimensions: 500 × 410 mm Number of slots: 5 MACHINE DETAILS Manufacturer: Alzmetall Type: AC 32 AS Year of manufacture: 1997 Machine type: Bench drilling machine Length: 900 mm Width: 700 mm Height: 2,000 mm Weight: 400 kg EQUIPMENT Digital display

Condition: used, machine/vehicle number: 008013, X axis working area: 5780 mm Y axis working area: 1650 mm Working Table: Pod and Rail Dedpfx Akowuz Eks Ascp Main Electrospindle power: 13.2 KW Number of controlled axes: 4 axes Maximum edge height: 60 mm Total number of drilling spindles: 16 Total number of tool changer positions: 16

Condition: used, Year of construction: 1970, 2 -- Dcsdpszycrmjfx Ak Aep -- --

Condition: used, Year of construction: 1995, machine/vehicle number: UWIIA/3472/95, grinding wheel diameter: 300 mm, grinding length: 400 mm, center height: 150 mm, No minimum price – guaranteed sale to the highest bidder! Loading: December 1st to December 10th. Dedpfx Ake Aa Aipo Ascp TECHNICAL DETAILS General Information Machine type: Universal CNC tool grinding machine Condition: very good Working Area Grinding diameter: max. 300 mm Grinding length: 400 mm Workpiece length: 520 mm Center height: 150 mm Distance between centers: 350 mm Grinding table stroke: 550 mm Grinding Table Table speed: 0.005–5.0 m/min Grinding Spindle Grinding spindle speed: 250 / 3,750 / 5,000 / 7,500 rpm Speed stages: 4 Grinding wheel diameter: max. 250 mm Swivel range of grinding spindle head: 11–60° Drive power of spindle motor: max. 3.0 kW Control and Axes Control: Siemens 810 G3 Axes: 4 Performance Data Total power requirement: 7.7 kW EQUIPMENT Electronic handwheel Spindle lead correction Hydraulic collet chuck FORKARDT OVERZ-BR Coolant system Automatic central lubrication Enclosure with movable viewing window at the operator station Separate control cabinet Safety emergency stop on the control cabinet Machine light Siemens servo drives

Condition: new, functionality: fully functional, Year of construction: 2026, Microsilica, also known as silica fume or condensed silica fume, is a byproduct of producing silicon metal or ferrosilicon alloys. Microsilica powder grinding mills are used to process microsilica powder for various applications, including the production of high-performance concrete, refractory materials, and other specialty products. Grinding mills play a crucial role in reducing microsilica particles to the desired fineness. Here are some key aspects related to microsilica powder grinding mills: 1. Mill Types: - Ball Mill: A traditional ball mill is commonly used for grinding microsilica. It relies on the impact and attrition forces to reduce particle size. It is effective for both wet and dry grinding. - Vertical Roller Mill (VRM): VRM technology is known for its energy efficiency and the ability to grind materials into a narrow particle size distribution. It is suitable for grinding microsilica. 2. Grinding Process: - The grinding process involves feeding microsilica particles into the grinding mill. The grinding media (balls or rollers) inside the mill crush and grind the microsilica particles into a fine powder. 3. Particle Size Distribution: - Controlling the particle size distribution is crucial for achieving the desired properties in the final product. The grinding mill should be equipped with mechanisms to control and monitor particle size distribution. 4. Mill Design and Components: - The design of the grinding mill, including the type of grinding media, liners, and the grinding chamber, influences the efficiency and performance of the milling process for microsilica. 5. Air Classification (Optional): - In some cases, air classification systems are integrated into the grinding process to separate fine particles from coarser ones, ensuring a more uniform product. 6. Control Systems: - Advanced grinding mills often come with automated control systems to regulate various parameters such as feed rate, mill speed, and product fineness. 7. Material Handling: - Efficient material handling systems are essential to transport microsilica to and from the grinding mill. This may involve pneumatic or mechanical conveying systems. 8. Cooling Systems: - Grinding processes generate heat, and efficient cooling systems are often integrated to maintain the temperature within a controlled range. Dodeq Nxp Sopfx Ak Aecp 9. Dust Collection: - Microsilica powder grinding can produce airborne dust. Dust collection systems are necessary to maintain a clean and safe working environment. 10. Quality Assurance: - Grinding mills for microsilica should be equipped with quality assurance features, such as in-line particle size analysis, to ensure consistency in the final product. When selecting a microsilica powder grinding mill, factors such as production capacity, energy efficiency, and the required particle size distribution should be considered. Additionally, mills should be chosen based on the specific characteristics of the microsilica being processed and the intended application of the final product.

Condition: used, Year of construction: 1974, mechanical ja centre distance 2000 mm Dedpoy Ty Rpjfx Ak Aecp weight of the machine ca. 7,9 t

Condition: good (used), Year of construction: 1973, Ref. -No.: 10233 Manufacturer: DISKUS Type: DDS 300 R Djdpfxj Ahmuhj Ak Ascp Year of construction: 1973 Type of control: Konventionell Control: N/a Storage location: Halberstadt Country of origin: Deutschland Serial no.: 6984 Weight Of The Machine Ca.: 3 t Further information: Discuss - surface grinding machine

Condition: ready for operation (used), Year of construction: 1989, functionality: fully functional, Control unit: Siemens Sinumerik 3 Maximum workpiece weight: 20 kgs Table stroke length: 1–650 mm Grinding wheel diameter: max. 350 mm Wheel bore: 127 mm "X" travel 80 mm "Z" travel 650 mm Speed: 1600, 1975, 2000 rpm Power: 12 kW Machine weight: 1900 kgs Machine dimensions (L x W x H): 3400 x 3450 x 2000 mm Accessories and features - Full cnc oeration Dodpfs Ah Tl Sex Ak Aecp - Tailstock - Work head - Working lamp - Coolant unit - Intergrated MARPOSS balancing system

Condition: good (used), Year of construction: 2013, total length: 3,990 mm, total height: 2,500 mm, total width: 2,280 mm, overall weight: 8,500 kg, INGERSOLL CM SYSTEMS AOHD AGILE OIL HOLE DRILL Equipped with: Siemens 840D Control (2) Drill Heads 20-Tool Rack HSK 50A Taper (2) 7" 3-Jaw Chucks (2) Tailstocks (2) Steady Rests Chip Auger Chip Conveyor Mist Collector Hydraulic System Q R 2 Lube System Air Compressor Specifications: Maximum Length: 1050 mm (41.3") Minimum Length: 180.0 mm (7.1") Maximum Stroke: 250.00 mm Maximum Main Journal Diameter: 115.0 mm (4.5") Maximum Pin Journal Diameter: 100.00 mm (3.9") Maximum Swing Diameter: 250.0 mm (9.84") X-Axis Travel: 1450 mm (57.1") Y-Axis Travel: 150 mm (5.9")W/HSK 50 Z-Axis Travel: 305.0 mm (12.0") A-Axis Travel: 360 Degree B-Axis Travel: 90 Degree Feed Rate (Z): 1 m/min Maxim (40"/min max) Position Accuracy of X,Y,Z Axes: .010 mm (.00039") Dodpfx Akjrtrx Rj Aocp Position Accuracy of A & B Axes: .03 Degree Position Repeatability of X,Y,Z Axes: .005 mm (.0002") Position Repeatability of A & B Axes: .005 Degree Spindle Power: 5.5 kW (7.5 hp) Spindle Speed: 0-6,900 RPM Tool Adaption: HSK 50E or A Tool Storage (ATC): 20 Total - 10 Per Spindle W/HSK 50 Lubrication - Slides & Ball Screws: Automatic Central Lubricator Approximate Floor Space (LxWxH): 4.0 x 2.3 x 2.5 m (13.1 x 7.5 x 8.2 Ft) Approximate Machine Weight: 8,500 kg (18,740 #)

Condition: ready for operation (used), Year of construction: 2011, functionality: fully functional, No minimum price – guaranteed sale to the highest bidder! Loading: December 1st to December 10th. TECHNICAL DETAILS GENERAL DATA Manufacturer: Alzmetall Type: AC 32 Year of manufacture: 2011 Machine number: PRJ044839 Machine type: Bench drill Dsdpfx Ake Adzy Ue Ajcp ELECTRICAL DATA Operating voltage: 3 × 400 V Frequency: 50 Hz Rated current: 20 A SPINDLE Speed range: 55–5,000 min⁻¹ WORK TABLE Table dimensions: 510 × 420 mm Table slots: 5 MACHINE DETAILS DIMENSIONS AND WEIGHT Length: 1,000 mm Width: 800 mm Height: 2,200 mm Weight: 500 kg EQUIPMENT Digital display