Products

Suppliers
Filter Gallery
577,948

Wholesale Precision Drilling

Products
Cnc Drilling Hole Drilling Drilling Machine Machine Lathe Milling Drilling Milling Machine Cnc Milling Cutting Drilling

Sorry! No matches were found.

Wholesale Light Weight and High Precision 13mm Servo Motor Drilling Head Unit

Wholesale Light Weight and High Precision 13mm Servo Motor Drilling Head Unit

US $ 1,200-2,500 / Piece FOB
1 Piece (MOQ)
More
Main Products: Automatic Drilling Machine, Automatic Tapping Machine, Multi-Spindle Drilling Machine, Multi-Spindle Tapping Machine, CNC Lathe, CNC Machine Center, Drill Bits, Machine Tools, Bowl Feeder, Automatic Assembly Machines
Contact Supplier
Audited Supplier Audited Supplier Since 2019
DINGKE MACHINERY & EQUIPMENT CO., LTD.

Manufacturer/Factory

Zhejiang, China Since 2019
Chat Now Send Inquiry
Wholesale and High Precision Automatic Dyz-30 (T) Hydraulic Drilling Machine

Wholesale and High Precision Automatic Dyz-30 (T) Hydraulic Drilling Machine

US $ 3,500-3,600 / Piece FOB
1 Piece (MOQ)
More
Controlling Mode : Artificial
Contact Supplier
Audited Supplier Audited Supplier Since 2019
DINGKE MACHINERY & EQUIPMENT CO., LTD.

Manufacturer/Factory

Zhejiang, China Since 2019
Chat Now Send Inquiry
Wholesale and High Precision Automatic Dyz-12 (T) Hydraulic Drilling Machine

Wholesale and High Precision Automatic Dyz-12 (T) Hydraulic Drilling Machine

US $ 2,000-3,000 / Piece FOB
1 Piece (MOQ)
More
Main Products: Automatic Drilling Machine, Automatic Tapping Machine, Multi-Spindle Drilling Machine, Multi-Spindle Tapping Machine, CNC Lathe, CNC Machine Center, Drill Bits, Machine Tools, Bowl Feeder, Automatic Assembly Machines
Contact Supplier
Audited Supplier Audited Supplier Since 2019
DINGKE MACHINERY & EQUIPMENT CO., LTD.

Manufacturer/Factory

Zhejiang, China Since 2019
Chat Now Send Inquiry
Jinnfa Tp600/700 Precision Machining Part 3-5-Axis Machining Center Tapping Drilling

Jinnfa Tp600/700 Precision Machining Part 3-5-Axis Machining Center Tapping Drilling

US $ 33,000-65,000 / Set FOB
1 Set (MOQ)
More
Movement Method : Linear Control
Contact Supplier
Audited Supplier Audited Supplier Since 2024
POLOMAC TECHNOLOGY(QINGDAO)L.L.C

Manufacturer/Factory

Shandong, China Since 2024
Chat Now Send Inquiry
Precision CNC Machining Turning, Milling, Drilling, Welding for Aerospace, Medical & OEM Parts & Components

Precision CNC Machining Turning, Milling, Drilling, Welding for Aerospace, Medical & OEM Parts & Components

US $ 0.5-8.35 / Piece FOB
800 Pieces (MOQ)
More
Main Products: CNC Aluminum Part, CNC Machining Part, Forging Parts, Motorcycle Parts, Auto Parts, Shaft, Hardware, Train Parts, Hinge, Bolt and Nut
Contact Supplier
Audited Supplier Audited Supplier Since 2021
Ningbo Yinzhou Muyang Machinery Co., Ltd.

Manufacturer/Factory

Zhejiang, China Since 2021
Chat Now Send Inquiry
Universal Vertical Drilling Tool with High Precision 13mm (ZHX-13)

Universal Vertical Drilling Tool with High Precision 13mm (ZHX-13)

US $ 132 / Piece FOB
10 Pieces (MOQ)
More
Certification : ISO 9001
Contact Supplier
Audited Supplier Audited Supplier Since 2016
Hangzhou Westlake Bench Drilling Machine Co., Ltd.

Manufacturer/Factory,Trading Company

Zhejiang, China Since 2016
Chat Now Send Inquiry
High Precision Aluminum Drilling Tools Certified ISO 9001

High Precision Aluminum Drilling Tools Certified ISO 9001

US $ 60,000-66,000 / Piece FOB
1 Piece (MOQ)
More
Main Products: Automatic Laser Cutting Machine, Laser Drilling Machine, Laser Wafer Marking Equipment, Glass Laser Cutting Machine, Laser Making Machine
Contact Supplier
Audited Supplier Audited Supplier Since 2024
Shenzhen Inte Laser Technology Co., Ltd.

Group Corporation

Guangdong, China Since 2024
Chat Now Send Inquiry
High precision vertical Z5035A drilling machine with CE

High precision vertical Z5035A drilling machine with CE

US $ 3,000-3,460 / Piece FOB
1 Piece (MOQ)
More
Controlling Mode : Artificial
Contact Supplier
Audited Supplier Audited Supplier Since 2017
Shandong Luzhong Machine Tool Co., Ltd.

Manufacturer/Factory

Shandong, China Since 2017
Chat Now Send Inquiry
Thick Forged Carbon Stainless Steel Tube Sheet Manufacturer Precision CNC Machining Multiple Holes Drilling Service

Thick Forged Carbon Stainless Steel Tube Sheet Manufacturer Precision CNC Machining Multiple Holes Drilling Service

US $ 1.5 / kg FOB
5,000 kg (MOQ)
More
Main Products: Metal Fabrication, CNC Machining, Sheet Metal Fabrication, Tube Sheet, Aluminum Casting, Steel Casting, Metal Parts, Machinery Parts, Industrial Components, Optical Inspection Machine
Contact Supplier
Audited Supplier Audited Supplier Since 2021
Xiamen Openex Mechanical Technology Limited

Fujian, China Since 2021
Chat Now Send Inquiry
High Precision Full Hydraulic Crawler Type Rotary Drilling Equipment Dr-285

High Precision Full Hydraulic Crawler Type Rotary Drilling Equipment Dr-285

US $ 350,000-420,000 / Set FOB
2 Sets (MOQ)
More
Drilling Way : Rotary
Contact Supplier
Audited Supplier Audited Supplier Since 2018
Shandong Yahe Construction Machinery Co., Ltd.

Manufacturer/Factory,Trading Company

Shandong, China Since 2018
Chat Now Send Inquiry
Precision Vertical Drilling Machine Z5040 with Movable Table Senmo Weida Wddm 40mm

Precision Vertical Drilling Machine Z5040 with Movable Table Senmo Weida Wddm 40mm

1 Set (MOQ)
More
Main Products: Lathe Machine, Milling Machine, Drilling Machine, Grinding Machine, Sawing Machine, Metal Forming Machine, Plasma Cutting Machine, Laser Cutting Machine, Auto Maintenance
Contact Supplier
Audited Supplier Audited Supplier Since 2021
Qingzhou Shengmao Machinery Co., Ltd.

Shandong, China Since 2021
Chat Now Send Inquiry
High Precision for Metal Drilling with 50mm Diameter Radial Drilling Machine Factory Price

High Precision for Metal Drilling with 50mm Diameter Radial Drilling Machine Factory Price

US $ 4,500 / Piece FOB
1 Piece (MOQ)
More
Automatic Grade : Manual
Contact Supplier
Audited Supplier Audited Supplier Since 2023
Zibo Jieaosi Environmental Protection Technology Co., Ltd.

Trading Company

Shandong, China Since 2023
Chat Now Send Inquiry
Metal Processing Machinery Parts Machining Service CNC Machine Tools Die Casting Drilling Machine Stamping
High Precision H Beam Drilling Line for Steel Structure

High Precision H Beam Drilling Line for Steel Structure

1 Piece (MOQ)
More
Main Products: CNC Angle Line, CNC Angle Punching Line, CNC Plate Punching Machine, CNC Tube Sheet Drilling Machine, CNC Angle Drilling Machine, CNC H Beam Drilling Machine, Notching Machine, Marking Machine Stamping Machine, CNC Heat Bending Machine, Band Sawing Machine
Contact Supplier
Audited Supplier Audited Supplier Since 2013
ShanDong Sunrise CNC Machine Co., Ltd.

Manufacturer/Factory,Trading Company

Shandong, China Since 2013
Chat Now Send Inquiry
High Precision Custom CNC Machining Service Manufa Tool Steel Nickel Material Aluminum Alloy Carbon Steel 316 Multi Axes Ode Drilling Milling 4 Axis Vmc Machini

High Precision Custom CNC Machining Service Manufa Tool Steel Nickel Material Aluminum Alloy Carbon Steel 316 Multi Axes Ode Drilling Milling 4 Axis Vmc Machini

US $ 1.5-3 / Piece FOB
1 Piece (MOQ)
More
Material : Nylon, Steel, Plastic, Brass, Alloy, Copper, Aluminum, Iron
Contact Supplier
Audited Supplier Audited Supplier Since 2024
Shandong Fangzhuo Fabrication Co., Ltd.

Manufacturer/Factory

Shandong, China Since 2024
Chat Now Send Inquiry
74 High-Precision Drilling Equipment for Advanced Pneumatic Performance and Precision

74 High-Precision Drilling Equipment for Advanced Pneumatic Performance and Precision

US $ 2,200-3,000 / sets FOB
1 sets (MOQ)
More
Main Products: N/a
Contact Supplier
Audited Supplier Audited Supplier Since 2024
Zhejiang Shuangshi Machinery Equipment Technology Co., Ltd

Manufacturer/Factory

Zhejiang, China Since 2024
Chat Now Send Inquiry
Finedrill Cheap Price Precision Cut PDC Core Drill Bit Non-Coring Drilling Bits for Accurate and Clean Drilling Results

Finedrill Cheap Price Precision Cut PDC Core Drill Bit Non-Coring Drilling Bits for Accurate and Clean Drilling Results

US $ 22-27 / Piece FOB
2 Pieces (MOQ)
More
Type : Core Drill
Contact Supplier
Since 2024
Changsha Fast Drill Engineering Machinery Co., Ltd.

Manufacturer/Factory

Hunan, China Since 2024
Chat Now Send Inquiry
Lzg413A Equipment Digitization Precision Tunnel Drilling Rig Engineeringtruck Mounted Drilling Machine

Lzg413A Equipment Digitization Precision Tunnel Drilling Rig Engineeringtruck Mounted Drilling Machine

US $ 1 / Piece FOB
1 Piece (MOQ)
More
Main Products: Drilling Rig Machine
Contact Supplier
Audited Supplier Audited Supplier Since 2024
Sichuan Lanhai Intelligent Equipment Manufacturing Co., Ltd.

Manufacturer/Factory

Sichuan, China Since 2024
Chat Now Send Inquiry
Advanced Full Hydraulic Crawler Core Drilling Rig for Precision Excavation

Advanced Full Hydraulic Crawler Core Drilling Rig for Precision Excavation

US $ 109,000-125,000 / SET FOB
1 SET (MOQ)
More
Drilling Way : Rotary
Contact Supplier
Audited Supplier Audited Supplier Since 2024
Wuxi Jinfan Drilling Equipment Co., Ltd.

Manufacturer/Factory,Trading Company

Jiangsu, China Since 2024
Chat Now Send Inquiry
Z3063*20 High Precision High Speed Radial Machine Drilling with Ce

Z3063*20 High Precision High Speed Radial Machine Drilling with Ce

US $ 2,000-5,000 / Piece FOB
1 Piece (MOQ)
More
Main Products: Milling Machine, Press Brake, Shearing Machine, Turret Punch, Rolling Machine, Cutting Machine, Hydraulic Press, Lathe Machine, Drilling Machine, Surface Grinder
Contact Supplier
Audited Supplier Audited Supplier Since 2016
YANGZHOU RZF IMP. AND EXP. CO., LTD.

Trading Company

Jiangsu, China Since 2016
Chat Now Send Inquiry
High Speed and High Precision 40mm Drilling Machines Tapping Diameter M24 Z5040A Vertical Drilling Machine

High Speed and High Precision 40mm Drilling Machines Tapping Diameter M24 Z5040A Vertical Drilling Machine

1 Set (MOQ)
More
Precision : Normal Precision
Contact Supplier
Audited Supplier Audited Supplier Since 2024
Shandong Vedon Intelligent Equipment Co., Ltd.

Manufacturer/Factory

Shandong, China Since 2024
Chat Now Send Inquiry
Related Videos
  • What is Wholesale Light Weight and High Precision 13mm Servo Motor Drilling Head Unit
    What is Wholesale Light Weight and High Precision 13mm Servo Motor Drilling Head Unit
    Negotiable
    1 Piece (MOQ)
    Contact Supplier
  • What is Wholesale and High Precision Automatic Dyz-30 (T) Hydraulic Drilling Machine
    What is Wholesale and High Precision Automatic Dyz-30 (T) Hydraulic Drilling Machine
    Negotiable
    1 Piece (MOQ)
    Contact Supplier
  • What is Wholesale and High Precision Automatic Dyz-12 (T) Hydraulic Drilling Machine
    What is Wholesale and High Precision Automatic Dyz-12 (T) Hydraulic Drilling Machine
    Negotiable
    1 Piece (MOQ)
    Contact Supplier
  • What is Jinnfa Tp600/700 Precision Machining Part 3-5-Axis Machining Center Tapping Drilling
    What is Jinnfa Tp600/700 Precision Machining Part 3-5-Axis Machining Center Tapping Drilling
    Negotiable
    1 Set (MOQ)
    Contact Supplier
Precision Automatic Delynn Wooden Package Radial Tapping CNC Drilling Machine

Precision Automatic Delynn Wooden Package Radial Tapping CNC Drilling Machine

US $ 6,550-6,600 / Piece FOB
1 Piece (MOQ)
More
Main Products: Die Casting Machine, Core Shooter, Furnace, Drilling and Tapping Machine, CNC Auto-Polishing Machine, Auto Spinning Machine, Lpdc, Core Shooting Machine, CNC Five Spindle Turning Machine, Auto-Molding Machine
Contact Supplier
Audited Supplier Audited Supplier Since 2015
Delin Intelligent Technology Co., Ltd.

Manufacturer/Factory

Fujian, China Since 2015
Chat Now Send Inquiry
High Precision Parts Turning Machining Aluminum OEM ODM CNC Drilling Milling Machining Service

High Precision Parts Turning Machining Aluminum OEM ODM CNC Drilling Milling Machining Service

US $ 0.5-2 / Piece FOB
1 Piece (MOQ)
More
Production Type : Mass Production
Contact Supplier
Audited Supplier Audited Supplier Since 2024
Xiamen Mach CNC Machining Master Co., Ltd.

Manufacturer/Factory

Fujian, China Since 2024
Chat Now Send Inquiry
Exceptional Performance High Precision CNC Vertical Deep Hole Drilling

Exceptional Performance High Precision CNC Vertical Deep Hole Drilling

US $ 15,000-20,000 / Piece FOB
1 Piece (MOQ)
More
Main Products: Surface Grinding Machine, Deep Hole Drilling Machine, Machinery Center, Vertical Machining Centers, Surface Grinder, Horizontal Milling Centers, High Precision Machining Centers, High Precision 5-Axis Vertical Machining Center, Gantry Machining Center, Gantry Grinding Machine
Contact Supplier
Audited Supplier Audited Supplier Since 2024
Dongguan Estop Machinery Co., Ltd.

Manufacturer/Factory,Trading Company

Guangdong, China Since 2024
Chat Now Send Inquiry
Raintech High Precision and Speed Swz Series CNC 3D H Beam Drilling Machine for Steel Tower

Raintech High Precision and Speed Swz Series CNC 3D H Beam Drilling Machine for Steel Tower

US $ 91,000-93,200 / Piece FOB
1 Piece (MOQ)
More
Precision : High Precision
Contact Supplier
Audited Supplier Audited Supplier Since 2023
Shandong Raintech Sans Technology Co., Ltd.

Manufacturer/Factory,Trading Company

Shandong, China Since 2023
Chat Now Send Inquiry

Not exactly what you want?

Post Sourcing Request

High Precision Vertical Heavy Duty Hydraulic Radial Drilling Machine Hc-800

High Precision Vertical Heavy Duty Hydraulic Radial Drilling Machine Hc-800

US $ 7,000-15,000 / set FOB
1 set (MOQ)
More
Main Products: Vertical Milling Machine, CNC Milling Machine, CNC Lathe Machine, Conventional Manual Lathe Machine, Surface Grinding Machine, Wire Cutting Machine, EDM Electrical Discharge Machine, Radial Drilling Machine, Gantry Type Milling Machine, CNC Engraving and Milling Machine
Contact Supplier
Audited Supplier Audited Supplier Since 2021
Shenzhen Joint Technology Co., Ltd.

Manufacturer/Factory

Guangdong, China Since 2021
Chat Now Send Inquiry
Zmde High-Precision CNC Machine for Steel Drilling Solutions

Zmde High-Precision CNC Machine for Steel Drilling Solutions

US $ 21,200-21,857 / Piece FOB
1 Piece (MOQ)
More
Layout : Horizontal
Contact Supplier
Audited Supplier Audited Supplier Since 2024
ZMDE Co., Ltd

Manufacturer/Factory,Trading Company

Shandong, China Since 2024
Chat Now Send Inquiry
Square Column Vertical Metal High Precision Z5150 Drilling Machine

Square Column Vertical Metal High Precision Z5150 Drilling Machine

US $ 3,500-4,000 / Piece FOB
1 Piece (MOQ)
More
Main Products: Mirror, Glass, Lathe Machine, Milling Machine, Drilling Machine, Grinding Machine, Sawing Machine, Press Machine, Sheet Metal Machines, Garage Equipment
Contact Supplier
Audited Supplier Audited Supplier Since 2021
TENGZHOU HOYONG MACHINERY CO., LTD

Manufacturer/Factory,Trading Company

Shandong, China Since 2021
Chat Now Send Inquiry
Advanced Cordless Concrete Drilling Solutions for Precision Fabrication

Advanced Cordless Concrete Drilling Solutions for Precision Fabrication

US $ 36-41 / Piece FOB
2 Pieces (MOQ)
More
Customized : Customized
Contact Supplier
Audited Supplier Audited Supplier Since 2023
Hangzhou Zenergy Hardware Co., Ltd.

Manufacturer/Factory,Trading Company

Zhejiang, China Since 2023
Chat Now Send Inquiry
Ctz5025 Heavy Duty Drilling Machine, Industrial Duty Drilling, High-Precision

Ctz5025 Heavy Duty Drilling Machine, Industrial Duty Drilling, High-Precision

US $ 2,450-2,571 / Piece FOB
1 Piece (MOQ)
More
Main Products: Metal Lathe Machine, Mini Lathe, Lathe Machine, 3 in 1 Lathe Mill, Mini Drill Machine, CNC Drill Mill Lathe, Mill Lathe Combo Machine, CNC Mill Lathe Machine, CNC Lathe, Vertical Lathe
Contact Supplier
Audited Supplier Audited Supplier Since 2020
ANHUI CITIE TECHNOLOGY CO., LTD.

Anhui, China Since 2020
Chat Now Send Inquiry
High Speed Industrial Bench Drill Z512b-1 Table High Precision Drilling Machine Maximum Diameter 12.7 mm

High Speed Industrial Bench Drill Z512b-1 Table High Precision Drilling Machine Maximum Diameter 12.7 mm

US $ 553 / Piece FOB
1 Piece (MOQ)
More
Precision : Precision
Contact Supplier
Audited Supplier Audited Supplier Since 2024
Shanghai Kuangji Precision Machinery Co., Ltd

Manufacturer/Factory,Trading Company

Shanghai, China Since 2024
Chat Now Send Inquiry
Durable R8 Jt Shank Drill Chuck Arbors for Precision Drilling

Durable R8 Jt Shank Drill Chuck Arbors for Precision Drilling

US $ 17.6-19.6 / Piece FOB
1 Piece (MOQ)
More
Main Products: Machine Accessories
Contact Supplier
Since 2024
Dezhou Douchuan Precision Machinery Co., Ltd

Trading Company

Shandong, China Since 2024
Chat Now Send Inquiry
Custom High Precision CNC Machining Part / Service for Rapid Prototyping, Broaching, Milling, Turning and Drilling

Custom High Precision CNC Machining Part / Service for Rapid Prototyping, Broaching, Milling, Turning and Drilling

US $ 1 / Piece FOB
1 Piece (MOQ)
More
Material : Nylon, Steel, Plastic, Brass, Alloy, Copper, Aluminum, Iron
Contact Supplier
Audited Supplier Audited Supplier Since 2023
Qingdao Daao Technology Co., Ltd

Manufacturer/Factory

Shandong, China Since 2023
Chat Now Send Inquiry
Vmd20 Small Home Use 3 Axis Milling Machine Precision Desktop Drilling

Vmd20 Small Home Use 3 Axis Milling Machine Precision Desktop Drilling

US $ 1,200-1,500 / Piece FOB
1 Piece (MOQ)
More
Main Products: Vertical Lathe Universal, Vertical Lathe CNC, CNC Lathe Machine, Vertical Lathe Grinding, Vertical Machining Center, Punching Press Machine, Chemical Distributor Ascorbic Acid Xanthan Gum
Contact Supplier
Audited Supplier Audited Supplier Since 2024
Dalian Ruitai Cnc Machine Tool Manufacturing Co., Ltd

Manufacturer/Factory

Liaoning, China Since 2024
Chat Now Send Inquiry
Customized High Precision Copper Iron CNC Drilling Auto Hardware

Customized High Precision Copper Iron CNC Drilling Auto Hardware

US $ 0.23-7.89 / Piece FOB
1 Piece (MOQ)
More
Production Type : Mass Production
Contact Supplier
Audited Supplier Audited Supplier Since 2021
Shenzhen QY Precision Co., Ltd.

Manufacturer/Factory

Guangdong, China Since 2021
Chat Now Send Inquiry
High Precision Vertical Heavy Duty Manual Radial Drilling Hydraulic Type Z3050*16

High Precision Vertical Heavy Duty Manual Radial Drilling Hydraulic Type Z3050*16

US $ 7,500-8,000 / Piece FOB
1 Piece (MOQ)
More
Main Products: Lathe, Lathe Machine, Hydraulic Press Machine, Press Brake, Band Saw, Bending Machine, Sawing Machine, Drilling Machine, Milling Machine, CNC Machine
Contact Supplier
Audited Supplier Audited Supplier Since 2009
Anhui Chizhou Household Machine Tool Co., Ltd.

Manufacturer/Factory

Anhui, China Since 2009
Chat Now Send Inquiry
74 Advanced Automatic Drilling Equipment for High-Precision Borehole Solutions

74 Advanced Automatic Drilling Equipment for High-Precision Borehole Solutions

US $ 2,200-3,000 / sets FOB
1 sets (MOQ)
More
Condition : New
Contact Supplier
Audited Supplier Audited Supplier Since 2024
Zhejiang Shuangshi Machinery Equipment Technology Co., Ltd

Manufacturer/Factory

Zhejiang, China Since 2024
Chat Now Send Inquiry
Cnc Drilling Hole Drilling Drilling Machine Machine Lathe Milling Drilling Milling Machine Cnc Milling Cutting Drilling
View More

Related Searches

Precision Machining High Precision Machine Drilling Equipment Precision Products Precision Equipment Precision Machining Part Precision Casting Precision Machine Precision Steel Precision Part

Browse by Categories

Home > Metallurgy, Mineral & Energy > Metallic Processing Machinery > Metal Processing Machinery Parts
1/834
TOP

Search Filter

Categories

More Less
  • Metal Processing Machinery Parts
  • Machining Service
  • CNC Machine Tools
  • Die Casting
  • Drilling Machine
  • Stamping
  • Lathe
  • Lost Wax Casting
  • Sheet Metal Fabrication
  • Milling Machine

Certification

More Less
  • CE
  • ISO 9001
  • GS
  • RoHS
  • SGS

Condition

More Less
  • New
  • Used

Controlling Mode

More Less
  • CNC
  • Artificial

Layout

More Less
  • Vertical
  • Horizontal

Precision

More Less
  • High Precision
  • Precision
  • Normal Precision

Company Type

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

Company Location

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