Products

Suppliers
Filter Gallery
252,424

Diamond Cutting

Products
Diamond Saw Blade Diamond Cutting Disc Stone Cutting Machine Diamond Cutting Wheel

Sorry! No matches were found.

Diamond Grinding Wheel for Efficient Slate and Granite Cutting Tasks

Diamond Grinding Wheel for Efficient Slate and Granite Cutting Tasks

US $ 0.9 / Piece FOB
100 Pieces (MOQ)
More
Main Products: Hardware Tools, Auto Parts, Diamond Tool, Spinning and Weaving, Saw Blade, Abrasive Tools, Bit, Hole Saws, Tct Saw Blades, Milling Cutters
Contact Supplier
Audited Supplier Audited Supplier Since 2024
Shijiazhuang Jinhengfeng Trading Co., Ltd.

Manufacturer/Factory,Trading Company

Hebei, China Since 2024
Chat Now Send Inquiry
Advanced Lab Grown CVD Diamond Cutting Machine Small Kerf Loss

Advanced Lab Grown CVD Diamond Cutting Machine Small Kerf Loss

US $ 37,000-42,000 / Piece FOB
1 Piece (MOQ)
More
Cooling System : Water Cooling
Contact Supplier
Audited Supplier Audited Supplier Since 2024
Guangzhou Dream Diamond Technology Co., Ltd

Manufacturer/Factory

Guangdong, China Since 2024
Chat Now Send Inquiry
Industrial Laser Diamond Cutting Machine

Industrial Laser Diamond Cutting Machine

US $ 37,000-42,000 / Piece FOB
1 Piece (MOQ)
More
Main Products: Laser Cutting Machine, CVD, Diamond Cutting Machine
Contact Supplier
Audited Supplier Audited Supplier Since 2024
Guangzhou Dream Diamond Technology Co., Ltd

Manufacturer/Factory

Guangdong, China Since 2024
Chat Now Send Inquiry
Diamond CVD Laser Cutting Machine in China

Diamond CVD Laser Cutting Machine in China

US $ 38,000-40,000 / Piece FOB
1 Piece (MOQ)
More
Cooling System : Water Cooling
Contact Supplier
Audited Supplier Audited Supplier Since 2024
Guangzhou Dream Diamond Technology Co., Ltd

Manufacturer/Factory

Guangdong, China Since 2024
Chat Now Send Inquiry
Industrial Diamond Cutting Machine Small Kerf Loss

Industrial Diamond Cutting Machine Small Kerf Loss

US $ 37,000-42,000 / Piece FOB
1 Piece (MOQ)
More
Main Products: Laser Cutting Machine, CVD, Diamond Cutting Machine
Contact Supplier
Audited Supplier Audited Supplier Since 2024
Guangzhou Dream Diamond Technology Co., Ltd

Manufacturer/Factory

Guangdong, China Since 2024
Chat Now Send Inquiry
CNC Diamond Ceramic Cutting High Precision Efficient Metal Mini CNC Lathe Machine for Dental Implant

CNC Diamond Ceramic Cutting High Precision Efficient Metal Mini CNC Lathe Machine for Dental Implant

US $ 13,900-18,000 / Set FOB
1 Set (MOQ)
More
Applicable Material : Metal
Contact Supplier
Audited Supplier Audited Supplier Since 2024
Wuhan Swanti Technology Co. Ltd.

Manufacturer/Factory

Hubei, China Since 2024
Chat Now Send Inquiry
Cheap Price Premium Diamond Blade for Cutting Glass and Quartz

Cheap Price Premium Diamond Blade for Cutting Glass and Quartz

US $ 11.5-15 / Meter FOB
10 Meters (MOQ)
More
Main Products: Toothless Saw, Band Saw Blade, Alloy Band Saw Blade
Contact Supplier
Audited Supplier Audited Supplier Since 2024
Qingdao Steel Benyi Precision Saw Co., Ltd

Manufacturer/Factory,Trading Company

Shandong, China Since 2024
Chat Now Send Inquiry
Advanced 4p Fancy Shape Green Laser Cutting Machine From China

Advanced 4p Fancy Shape Green Laser Cutting Machine From China

US $ 43,000-45,000 / Piece FOB
1 Piece (MOQ)
More
Application : Petroleum Machinery Manufacturing, Agriculture Machinery, Aerospace Industry, Automotive Industry
Contact Supplier
Audited Supplier Audited Supplier Since 2024
Guangzhou Dream Diamond Technology Co., Ltd

Manufacturer/Factory

Guangdong, China Since 2024
Chat Now Send Inquiry
Sharp and Durable Carbide Tct Circular Saw Blade Carbide Saw Blade Electric Accessories Used Wood Cutting

Sharp and Durable Carbide Tct Circular Saw Blade Carbide Saw Blade Electric Accessories Used Wood Cutting

US $ 0.9 / Piece FOB
100 Pieces (MOQ)
More
Main Products: Hardware Tools, Auto Parts, Diamond Tool, Spinning and Weaving, Saw Blade, Abrasive Tools, Bit, Hole Saws, Tct Saw Blades, Milling Cutters
Contact Supplier
Audited Supplier Audited Supplier Since 2024
Shijiazhuang Jinhengfeng Trading Co., Ltd.

Manufacturer/Factory,Trading Company

Hebei, China Since 2024
Chat Now Send Inquiry
2024 Hot-Sale CNC Glass Cutting with Good Quality

2024 Hot-Sale CNC Glass Cutting with Good Quality

US $ 15,800-23,500 / set FOB
1 set (MOQ)
More
Cutting Method : Diamond Wheel Cutting
Contact Supplier
Audited Supplier Audited Supplier Since 2023
Shandong Zhengke Automation Co., Ltd.

Manufacturer/Factory,Trading Company

Shandong, China Since 2023
Chat Now Send Inquiry
Senke Manufacturer Factory Price Handheld 1010 Car Mirror Craft Wood Mirror Cutting Machinie

Senke Manufacturer Factory Price Handheld 1010 Car Mirror Craft Wood Mirror Cutting Machinie

US $ 4,490-4,590 / set FOB
1 set (MOQ)
More
Main Products: Plasma Cutting Machine, Plasma Cutter, CNC Router, CO2 Laser Engraving Cutting Machine, Fiber Laserg Cutting Machine, CNC Glass Cutting Machine, Fiber Laser Marking Machine, CNC Glass Grinding Machine, CNC Router Machine, Metal Cutting Machine
Contact Supplier
Audited Supplier Audited Supplier Since 2020
Jinan Senke CNC Machine Co., Ltd.

Manufacturer/Factory

Shandong, China Since 2020
Chat Now Send Inquiry
Versatile Manual Loading Glass Processing Equipment Automatic Cutting for Window and Mirror

Versatile Manual Loading Glass Processing Equipment Automatic Cutting for Window and Mirror

US $ 14,000-15,000 / set FOB
1 set (MOQ)
More
Maximum Cutting Thickness : 15 mm
Contact Supplier
Audited Supplier Audited Supplier Since 2023
Shandong Huashil Automation Technology Co., Ltd.

Manufacturer/Factory

Shandong, China Since 2023
Chat Now Send Inquiry
Diamond Saw Blade Grinding Wheel Stone Cutting Machine Drill Bit Diamond Grinding Wheel Diamond Cutter
Flower-Toothed Concrete Wall Slotting Stone Special Dry Cutting Slice Cutting

Flower-Toothed Concrete Wall Slotting Stone Special Dry Cutting Slice Cutting

US $ 3.99-4 / Piece FOB
100 Pieces (MOQ)
More
Main Products: Diamond Tools, Polishing Pads, Grinding Wheel, Core Bit, Grinding Segment
Contact Supplier
Audited Supplier Audited Supplier Since 2023
Hebei Halemu Import and Export Trading Ltd

Manufacturer/Factory

Hebei, China Since 2023
Chat Now Send Inquiry
Tile Cutting with Saw Blade, High Cutting Efficiency

Tile Cutting with Saw Blade, High Cutting Efficiency

US $ 11.5-15 / Meter FOB
10 Meters (MOQ)
More
Engraving Speed : Fast (above 1000 mm/s)
Contact Supplier
Audited Supplier Audited Supplier Since 2024
Qingdao Steel Benyi Precision Saw Co., Ltd

Manufacturer/Factory,Trading Company

Shandong, China Since 2024
Chat Now Send Inquiry
Dream Diamond Lab Grown Industrial Laser Diamond Cutting Machine Small Kerf Loss

Dream Diamond Lab Grown Industrial Laser Diamond Cutting Machine Small Kerf Loss

US $ 37,000-42,000 / Piece FOB
1 Piece (MOQ)
More
Main Products: Laser Cutting Machine, CVD, Diamond Cutting Machine
Contact Supplier
Audited Supplier Audited Supplier Since 2024
Guangzhou Dream Diamond Technology Co., Ltd

Manufacturer/Factory

Guangdong, China Since 2024
Chat Now Send Inquiry
Diamond Cutter Fiber Laser Cutting Machine Superhard Cut

Diamond Cutter Fiber Laser Cutting Machine Superhard Cut

US $ 39,000-65,000 / set FOB
1 set (MOQ)
More
Technical Class : Continuous Wave Laser
Contact Supplier
Shanghai 3k Laser Technology Co., Ltd.

Manufacturer/Factory

Shanghai, China
Chat Now Send Inquiry
Crystal Diamond Cut Superhard Fiber Laser Cutting Machine

Crystal Diamond Cut Superhard Fiber Laser Cutting Machine

US $ 39,000-65,000 / set FOB
1 set (MOQ)
More
Main Products: Laser Welding, Laser Drilling, Laser Marking, Laser Engraving, Laser Source
Contact Supplier
Shanghai 3k Laser Technology Co., Ltd.

Manufacturer/Factory

Shanghai, China
Chat Now Send Inquiry
High Quality High Precisionlaser Cutting Machine CNC Powerful Speedy Suitable for Stainless Steel/Carbon/Alloy/Diamond/Matel Plate/Pipe/Tube Cutting

High Quality High Precisionlaser Cutting Machine CNC Powerful Speedy Suitable for Stainless Steel/Carbon/Alloy/Diamond/Matel Plate/Pipe/Tube Cutting

US $ 20,000-100,000 / Set FOB
1 Set (MOQ)
More
Laser Technology : Laser Fusion Cutting
Contact Supplier
Guohong Laser Technology (Jiangsu) Co., Ltd.

Manufacturer/Factory

Jiangsu, China
Chat Now Send Inquiry
Fiber Laser Pipe Machine 1500*3000mm Steel Metal Engraving Cutting Laser Fiber

Fiber Laser Pipe Machine 1500*3000mm Steel Metal Engraving Cutting Laser Fiber

US $ 12,899-13,999 / Piece FOB
1 Piece (MOQ)
More
Main Products: Matel Cutting Machine, Metal Bending Machine, Metal Plate Rolling Machine, Fiber Laser Machine, Laser Welding & Cleaning Machine
Contact Supplier
Audited Supplier Audited Supplier Since 2023
Samet Intelligent Manufacturing Co., Ltd.

Manufacturer/Factory

Shandong, China Since 2023
Chat Now Send Inquiry
Stainless Steel and Aluminum Fiber Laser Cutting Machine Sheet Metal Laser Cutter

Stainless Steel and Aluminum Fiber Laser Cutting Machine Sheet Metal Laser Cutter

US $ 11,900-13,500 / Piece FOB
1 Piece (MOQ)
More
Application : Home Appliance, Environmental Equipment, Petroleum Machinery Manufacturing, Agriculture Machinery, Textile Machinery, Food Machinery, Aerospace Industry, Automotive Industry, Shoemaking Industry, Woodwork Industry, Advertising Industry
Contact Supplier
Audited Supplier Audited Supplier Since 2024
Jinan Lingrui Cnc Machinery Co., Ltd.

Manufacturer/Factory

Shandong, China Since 2024
Chat Now Send Inquiry
Related Videos
  • What is Diamond CVD Laser Cutting Machine in China
    What is Diamond CVD Laser Cutting Machine in China
    Negotiable
    1 Piece (MOQ)
    Contact Supplier
  • What is CNC Diamond Ceramic Cutting High Precision Efficient Metal Mini CNC Lathe Machine for Dental Implant
    What is CNC Diamond Ceramic Cutting High Precision Efficient Metal Mini CNC Lathe Machine for Dental Implant
    Negotiable
    1 Set (MOQ)
    Contact Supplier
  • What is Cheap Price Premium Diamond Blade for Cutting Glass and Quartz
    What is Cheap Price Premium Diamond Blade for Cutting Glass and Quartz
    Negotiable
    10 Meters (MOQ)
    Contact Supplier
  • What is Advanced 4p Fancy Shape Green Laser Cutting Machine From China
    What is Advanced 4p Fancy Shape Green Laser Cutting Machine From China
    Negotiable
    1 Piece (MOQ)
    Contact Supplier
Cutting Machine for Metal Tube Fiber Laser Cutting Machine with High Efficiency

Cutting Machine for Metal Tube Fiber Laser Cutting Machine with High Efficiency

US $ 11,900-13,500 / Piece FOB
1 Piece (MOQ)
More
Main Products: Laser Cutting Machine, Laser Marking Machine, Laser Welding Machine, CNC Plasma Cutting Machine, CO2 Laser Engraving Machine, CNC Router, CNC Wood Lathe, CNC Wood Machine
Contact Supplier
Audited Supplier Audited Supplier Since 2024
Jinan Lingrui Cnc Machinery Co., Ltd.

Manufacturer/Factory

Shandong, China Since 2024
Chat Now Send Inquiry
Metal Sheet Metal Tube Laser Cutting Machine Automatic Focus Laser Cutting Machine

Metal Sheet Metal Tube Laser Cutting Machine Automatic Focus Laser Cutting Machine

US $ 11,900-13,500 / Piece FOB
1 Piece (MOQ)
More
Structure Type : Gantry Type
Contact Supplier
Audited Supplier Audited Supplier Since 2024
Jinan Lingrui Cnc Machinery Co., Ltd.

Manufacturer/Factory

Shandong, China Since 2024
Chat Now Send Inquiry
Automatic Metal Plate Integrated Stainless Steel Aluminum CNC Fiber Laser Cutting Machine

Automatic Metal Plate Integrated Stainless Steel Aluminum CNC Fiber Laser Cutting Machine

US $ 11,900-13,500 / Piece FOB
1 Piece (MOQ)
More
Main Products: Laser Cutting Machine, Laser Marking Machine, Laser Welding Machine, CNC Plasma Cutting Machine, CO2 Laser Engraving Machine, CNC Router, CNC Wood Lathe, CNC Wood Machine
Contact Supplier
Audited Supplier Audited Supplier Since 2024
Jinan Lingrui Cnc Machinery Co., Ltd.

Manufacturer/Factory

Shandong, China Since 2024
Chat Now Send Inquiry
Professional Metal Tube Laser Cutting Machine Metal Plate Fiber Laser Cutting Machine

Professional Metal Tube Laser Cutting Machine Metal Plate Fiber Laser Cutting Machine

US $ 11,900-13,500 / Piece FOB
1 Piece (MOQ)
More
Technical Class : Continuous Wave Laser
Contact Supplier
Audited Supplier Audited Supplier Since 2024
Jinan Lingrui Cnc Machinery Co., Ltd.

Manufacturer/Factory

Shandong, China Since 2024
Chat Now Send Inquiry

Not exactly what you want?

Post Sourcing Request

CNC Machine Laser Cut Laser Cutting and Engraving Machine of Metal

CNC Machine Laser Cut Laser Cutting and Engraving Machine of Metal

US $ 13,000-14,000 / set FOB
1 set (MOQ)
More
Main Products: CNC Laser Cutting Machine CNC Plasma Cutter
Contact Supplier
Audited Supplier Audited Supplier Since 2023
Shandong Jiaxin Machinery Equipment Co., Ltd.

Manufacturer/Factory

Shandong, China Since 2023
Chat Now Send Inquiry
Accurate Stable Large-Dimeter Metal Tube Cutter Sheet Laser Cutting Machine

Accurate Stable Large-Dimeter Metal Tube Cutter Sheet Laser Cutting Machine

US $ 11,900-13,500 / Piece FOB
1 Piece (MOQ)
More
Cooling System : Water Cooling
Contact Supplier
Audited Supplier Audited Supplier Since 2024
Jinan Lingrui Cnc Machinery Co., Ltd.

Manufacturer/Factory

Shandong, China Since 2024
Chat Now Send Inquiry
Best Price Three-Dimensional Laser Cutting Cut 2000W 4000W 6000W 6axis Sheet Metal Fiber Laser Cutting Machine

Best Price Three-Dimensional Laser Cutting Cut 2000W 4000W 6000W 6axis Sheet Metal Fiber Laser Cutting Machine

US $ 12,000-29,280 / Set FOB
1 Set (MOQ)
More
Main Products: Laser Welding Machine, Laser Cleaning Cutting, Fiber Laser Cutting Machine, CNC Engraving Machine, Fiber Laser Marking Machine, CO2 Laser Engraving Machine, CNC Engraving Cutting Machine, Metal Pulishing Machine, Metal Bending Machine, CNC Woodworking Machine
Contact Supplier
Audited Supplier Audited Supplier Since 2023
Jinan Inter Laser Machine Co., Ltd

Manufacturer/Factory,Trading Company

Shandong, China Since 2023
Chat Now Send Inquiry
Stainless Carbon Metal Pipe Laser Cutting CNC Tube Laser Cutting Machine

Stainless Carbon Metal Pipe Laser Cutting CNC Tube Laser Cutting Machine

US $ 11,900-13,500 / Piece FOB
1 Piece (MOQ)
More
Technical Class : Continuous Wave Laser
Contact Supplier
Audited Supplier Audited Supplier Since 2024
Jinan Lingrui Cnc Machinery Co., Ltd.

Manufacturer/Factory

Shandong, China Since 2024
Chat Now Send Inquiry
Metal Pipe and Sheet Fibre Laser Cutter Plate and Tube Integrated Fiber Laser Cutting Machine

Metal Pipe and Sheet Fibre Laser Cutter Plate and Tube Integrated Fiber Laser Cutting Machine

US $ 11,900-13,500 / Piece FOB
1 Piece (MOQ)
More
Main Products: Laser Cutting Machine, Laser Marking Machine, Laser Welding Machine, CNC Plasma Cutting Machine, CO2 Laser Engraving Machine, CNC Router, CNC Wood Lathe, CNC Wood Machine
Contact Supplier
Audited Supplier Audited Supplier Since 2024
Jinan Lingrui Cnc Machinery Co., Ltd.

Manufacturer/Factory

Shandong, China Since 2024
Chat Now Send Inquiry
2024 Fully New 1500W 2000W Fiber Laser Cutting Machine Plate Cutter System Equipment

2024 Fully New 1500W 2000W Fiber Laser Cutting Machine Plate Cutter System Equipment

US $ 11,900-13,500 / Piece FOB
1 Piece (MOQ)
More
Laser Classification : Solid Laser
Contact Supplier
Audited Supplier Audited Supplier Since 2024
Jinan Lingrui Cnc Machinery Co., Ltd.

Manufacturer/Factory

Shandong, China Since 2024
Chat Now Send Inquiry
Hot Sale Small Milling 3040 6040 High Precision Cutting CNC Machine for Metal Processing

Hot Sale Small Milling 3040 6040 High Precision Cutting CNC Machine for Metal Processing

US $ 13,900-18,000 / Set FOB
1 Set (MOQ)
More
Main Products: Laser Cleaning Machine, Laser Welding Machine, Laser Cutting Machine, Laser Marking Machine, UV Wall Printer, Other Laser Product, Laser System
Contact Supplier
Audited Supplier Audited Supplier Since 2024
Wuhan Swanti Technology Co. Ltd.

Manufacturer/Factory

Hubei, China Since 2024
Chat Now Send Inquiry
High Precision Vertical 3040 6060 CNC Cutting Machines for Crystals/ Cemented Carbide/Metal

High Precision Vertical 3040 6060 CNC Cutting Machines for Crystals/ Cemented Carbide/Metal

US $ 13,900-18,000 / Set FOB
1 Set (MOQ)
More
Structure Type : Gantry Type
Contact Supplier
Audited Supplier Audited Supplier Since 2024
Wuhan Swanti Technology Co. Ltd.

Manufacturer/Factory

Hubei, China Since 2024
Chat Now Send Inquiry
Automatic High Precision Mct-3040 CNC Cutting Machine for Metal/ Ceramic/ Crystals/ Cemented Carbide etc

Automatic High Precision Mct-3040 CNC Cutting Machine for Metal/ Ceramic/ Crystals/ Cemented Carbide etc

US $ 13,900-18,000 / Set FOB
1 Set (MOQ)
More
Main Products: Laser Cleaning Machine, Laser Welding Machine, Laser Cutting Machine, Laser Marking Machine, UV Wall Printer, Other Laser Product, Laser System
Contact Supplier
Audited Supplier Audited Supplier Since 2024
Wuhan Swanti Technology Co. Ltd.

Manufacturer/Factory

Hubei, China Since 2024
Chat Now Send Inquiry
Drilling Core Cutter Core Samples Cutting Machine Parallel Cutting Device Laboratory Coring Machine

Drilling Core Cutter Core Samples Cutting Machine Parallel Cutting Device Laboratory Coring Machine

US $ 500 / Set FOB
1 Set (MOQ)
More
Cooling System : Water Cooling
Contact Supplier
Audited Supplier Audited Supplier Since 2007
Chongqing Gold Mechanical & Electrical Equipment Co., Ltd.

Manufacturer/Factory,Trading Company

Chongqing, China Since 2007
Chat Now Send Inquiry
High Quality Glass Cutter Include Loading, Cutting and Breaking

High Quality Glass Cutter Include Loading, Cutting and Breaking

US $ 16,000-16,500 / Piece FOB
1 Piece (MOQ)
More
Main Products: Glass Cutting Machine, Glass Edging Machine, Insulating Glass Machine, Glass Laminating Machine, Glass Drilling Machine, Glass Sandblasting Machine, PVC Window Machine, Aluminum Window Machine
Contact Supplier
Audited Supplier Audited Supplier Since 2022
Shandong Tenv Intelligent Technology Co., Ltd.

Manufacturer/Factory

Shandong, China Since 2022
Chat Now Send Inquiry
Cm120 High-Speed Cutting Capability Handheld Chamfering Robot Adjustable Cutting Speed

Cm120 High-Speed Cutting Capability Handheld Chamfering Robot Adjustable Cutting Speed

US $ 140 / Piece FOB
1 Piece (MOQ)
More
Automatic : Manual
Contact Supplier
Audited Supplier Audited Supplier Since 2023
Dongguan Thor Machinery Co., Ltd

Manufacturer/Factory

Guangdong, China Since 2023
Chat Now Send Inquiry
Diamond Saw Blade Diamond Cutting Disc Stone Cutting Machine Diamond Cutting Wheel
View More

Related Searches

Metal Cutting Machine Diamond Tool Diamond Cutting Disc Diamond Rings Wire Cutting Machine Diamond Blade Diamond Wheel Diamond Segment Diamond Wire Diamond Core Drill

Browse by Categories

Home > Tools & Hardware > Diamond Tools > Diamond Saw Blade
1/834
TOP

Search Filter

Categories

More Less
  • Diamond Saw Blade
  • Grinding Wheel
  • Stone Cutting Machine
  • Drill Bit
  • Diamond Grinding Wheel
  • Diamond Cutter
  • Diamond Wire Saw
  • Diamond Drilling Tools
  • Superhard Materials
  • Laser Cutting Machine

Applicable Material

More Less
  • Nonmetal
  • Metal

Application

More Less
  • Automotive Industry
  • Petroleum Machinery Manufacturing
  • Aerospace Industry
  • Agriculture Machinery
  • Home Appliance
  • Advertising Industry
  • Environmental Equipment
  • Food Machinery
  • Textile Machinery
  • Shoemaking Industry
  • Woodwork Industry

Cooling System

More Less
  • Water Cooling
  • Air Cooling

Laser Technology

More Less
  • Laser Control Fault Cutting
  • Laser Flame Cutting
  • Laser Fusion Cutting

Structure Type

More Less
  • Gantry Type
  • Desktop

Company Type

More Less
  • Manufacturer/Factory
  • Trading Company
  • Group Corporation
  • Individuals/SOHO
  • Other

Company Location

More Less
  • Fujian
  • Jiangsu
  • Shandong
  • Hebei
  • Guangdong
  • Henan
  • Shanghai
  • Zhejiang
  • Jiangxi
  • Hunan
  • Hubei
  • Guangxi
  • Tianjin
  • Anhui
  • Sichuan
  • Beijing
  • Hainan
  • Liaoning
  • Shaanxi
  • Chongqing
  • Inner Mongolia
  • Shanxi
  • Hongkong S.A.R.
  • Gansu
  • Heilongjiang
  • Xinjiang
  • Ningxia
  • Jilin
  • Yunnan
  • Qinghai
Reset Done