About Us

MINEVIK Machinery is a leading and pioneering enterprise with the most advanced international level in R&D, manufacturing and selling of large-scale crushing & screening plants and beneficiation plants.

large-scale crushing & screening plants and beneficiation plants.

All of our equipment have got ISO international quality system certification, European Union CE certification and Russian GOST certification.

  • In central China-Zhengzhou, covering 140 thousand square meters
  • Win-win cooperation and create more value to customers
  • Exported large quantities and high-end mobile crushing plant and milling equipments to Russia, Kazakhstan, Indonesia, Ecuador, South Africa, Nigeria, Turkey more than 100 countries .

Ullamco laboris nisi ut aliquip ex ea commodo consequat. Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est laborum

Our Products

AS a leading global manufacturer of crushing and milling equipment, we offer including quarry, aggregate, grinding production and complete stone crushing plant. We also supply individual crushers and mills as well as spare parts of them.

Services

Our goal is to guarantee the excellent operation equipment with high safety for our customers and minimize the downtime of the machine by predictive maintenance. Kefid service and original accessories can be 100% trusted at the time of maintenance.

SERVICE AND SUPPORT

Minevik service and original accessories can be 100% trusted at the time of maintenance.

ACCESSORIES CENTER

striving to enable customers to get the parts in the nearest place.

SALES MARKET

Our sales market is spread all over more than 100 countries and regions

step drill grinding machine

[randpic]

step drill grinding machine, step drill grinding machine

3,300 step drill grinding machine products are offered for sale by suppliers on Alibaba A wide variety of step drill grinding machine options are available to you, such as competitive price, easy to operate.

More
[randpic]

Grinding a Step Drill Doc's Machine

Now, the idea is simple- just reduce the tip of the drill bit down to the thru-bore size (in this case, 3/8".) Well, can't just chuck it up in the lathe- even carbide won't cut it well, especially not with an interrupted cut like that. Grinding is therefore a better choice, and since it's a precision operation, we use the surface grinder.

More
[randpic]

Drill Grinders, Drill Point Grinders, Step Drill Grinders

We have established Jerico Inc. in Hillside, Illinois as your "Master" Distributor-Demonstration Center.Jerico has many years of experience in selling and servicing Christen drill grinding machines. Their staff is dedicated to supporting you, our valued customers, as well as representing the Christen lineup with all of the responsibility, professionalism and integrity we

More
[randpic]

Drill Grinders, Drill Point Grinders, Step Drill Grinders

1-32/52 Drill Point and Step Drill Grinding Machines . Available in three versions: 100A, 101A, 102AS. Click on the images below to get a larger, printable, readable version, then Press CTRL+P to print the image.

More
[randpic]

Step Drill Demo

Jun 24, 2008· This an archive video showing how little time it takes to setup tooling, program, and grind a carbide step drill on the TRU TECH Systems TT-8500 Precision CN...

More
[randpic]

DRILL GRINDING MACHINES

The drill bit sharpener BSG 20, the drill grinding machine BSM 20 and the drill grinding machine BSG 60. The BKS version grinds twist drills as well as core drills. Whether you regrind an ordinary HSS twist drill, grind a special carbide drill, or sharpen or grind specialty forms Kaindl has the best drill grinding machine for almost every

More
[randpic]

50 Ways to Make a Step Drill

Feb 11, 2014· A step drill is a bit which cuts two concentric holes of differing diameters at the same time. Step drills are very useful in a wide variety of knife-making

More
[randpic]

drill grinding machine for sale | eBay

40 product ratings Professional Manicure Electric Drill File Nail Art Pen Grinding Bits Machine Kit. Darex Accessory for Tool/Drill Sharpener- Step Drill See more like this. A S P 5 O R N S O R E F 3 D 7 C U K U. NEW MR-13B Drill Bits Grinder Grinding Machine higher precision 110v/220v. Brand New. $842.08. From China.

More
[randpic]

Step Drill 2 Star Cutter Company

Step Drill 2 A drill (of any type) that includes at least (1) diameter change. Numroto software option [CH-50052380 NUMROTOplus® Extension for complex drills/step drills] is required for drills

More
[randpic]

drill grinding machine, drill grinding machine Suppliers

A wide variety of drill grinding machine options are available to you, There are 6,286 suppliers who sells drill grinding machine on Alibaba, mainly located in Asia. The top countries of suppliers are China, Taiwan, China, and India, from which the percentage of drill grinding machine

More
[randpic]

US4489523A Apparatus for regrinding step drills Google

A drill bit pointer machine includes a laser micrometer for measuring the pilot diameter and transmitting the data to a microprocessor through a digital readout. The microprocessor is programmed to manipulate the data and define the operation of a stepper motor which produces the required motion necessary for adjusting the machine

More
[randpic]

drill grinding machine for sale | eBay

40 product ratings Professional Manicure Electric Drill File Nail Art Pen Grinding Bits Machine Kit. Darex Accessory for Tool/Drill Sharpener- Step Drill See more like this. A S P 5 O R N S O R E F 3 D 7 C U K U. NEW MR-13B Drill Bits Grinder Grinding Machine

More
[randpic]

Used Drill Grinding Machines for sale. Oliver equipment

Used drill grinding machines 549 listings. Advanced Filters. Hide Advanced Filters. Brierley Drill Grinding Machine. Brierley ZB80 Drill Grinding Machine 12-80 mm Specifications Model Number:

More
[randpic]

Method for regrinding step drills The Boeing Company

The modified grinding machine is capable of regrinding step drill at a rate of about 300 per hour and further extending the drill life from four to seven regrinds. Step drill 8 is positioned in laser optical

More
[randpic]

Drill Grinders, Drill Point Grinders, Step Drill Grinders

We have established Jerico Inc. in Hillside, Illinois as your "Master" Distributor-Demonstration Center.Jerico has many years of experience in selling and servicing Christen drill grinding machines. Their staff is dedicated to supporting you, our

More
[randpic]

US4489523A Apparatus for regrinding step drills Google

A drill bit pointer machine includes a laser micrometer for measuring the pilot diameter and transmitting the data to a microprocessor through a digital readout. The microprocessor is programmed to manipulate the data and define the operation of a stepper motor which produces the required motion necessary for adjusting the machine workhead stop for utilization in the subsequently performed

More
[randpic]

GD 13 small drill bit re sharpening machine Chinese easy

Electronic drill bit sharpener machine GD-13 China step drill bit grinding machine Product description: Portable idiot drill grinder, twist drill grinder, Universal small drill grinder, universal big drill grinder, universal precision drill sharpener, it is accurate and fast with easy operation. 1) Grinding is accurate and rapid, easy operation

More
[randpic]

US4475320A Method for regrinding step drills Google

A drill bit pointer machine includes a laser micrometer for measuring the pilot diameter and transmitting the data to a microprocessor through a digital readout. The microprocessor is programmed to manipulate the data and define the operation of a stepper motor which produces the required motion necessary for adjusting the machine workhead stop for utilization in the subsequently performed

More
[randpic]

Universal Tool & Cutter Grinder PEIPING PRECISION

Universal Drill & Tap Grinder (PP-850) Grinding capacity: Dia.2~Dia.60mm (straight or taper shank) drills, step drills, counter sink drills, taps, end mill lips, round bars. Adopt precise 6-jaw awl type chuck, set up and grinding is accurate and fast. Du...

More
[randpic]

Universal Tool Grinder / Universal Cutter Grinding Machine

PURROS Machinery focuses on universal tool grinder and universal cutter grinder development and production, which provides one-stop solution for cutting tool grinding, our universal tool grinder can be used for sharpening drill bits, end mills, R-shaped cutters, R-shaped lathe tools, tapered end mills, gun drill bits, deep hole drill bits, step drills, twist drill bits, screw taps, chamfer

More
[randpic]

Grinding Machine: Types, Parts, Working & Operations (With

Working principle of Grinding Machine: The working principle of a grinding machine is quite easier to understand.. In a grinding machine, there is an electric motor which supplies the motion power to the grinding wheel with the help of a belt and pulley.. So when we start the electric motor the motor rotates at a certain rpm (150-15000 RPM, it may change according to the types of grinding

More
[randpic]

Drilling, Shaping, planning & Grinding Machines Fundamentals

Drilling is a machine operation used to create a round hole in a work-part. Notice the difference between Boring and Drilling. Boring is used to enlarge an existing hole. Drilling is performed with a rotating cylindrical too ( called a drill or drill bit) that has two cutting edges on its working end.

More
[randpic]

Home DAREX

Drill Sharpeners. Contact Us to learn which sharpener is right for you. Quick View. Sharpeners XPS-16+ CNC Drill Sharpener. Quick View. Sharpeners XT-3000 Auto Drill Sharpener $ 4,998.00. Quick View. Sharpeners XT-3000 Drill Sharpener $ 3,798.00. Quick View. Sharpeners V-390 Drill Sharpener

More
[randpic]

STANDARD OPERATING PROCEDURES for COMMON TOOL

• Stop the machine immediately if odd noise or excessive vibration occurs. • Only properly sharpened drill bits and cutting tools in good condition should be used. Dull drill bits and chipped or broken cutting tools must be removed from service. • Disconnect the lathe from power source, Lock-out/Tag-out, if making repairs or servicing.

More
[randpic]

Twist Drills Sharpening Machines Cuoghi Affilatrici S.r.l.

Grinding Machines Serie APE Twist Drills Sharpening Machines . The APE series is a line conceived for sharpening twist drills, taps and countersinks.It 'also an effective sharpener for step drills and big diameters.. The grinding machines are equipped by accessories that make the series flexible for sharpening any tool.

More
[randpic]

Used Twist Drill Grinding Machines for sale. AVYAC

HBM 32 Profi Drill grinding machine. Manufacturer: HBM; Weight: 27 kg; Drill grinding machine: Additional station for grinding back the drill ing cutting surface (clearance angle) 25k. Collets ER 40 are included in the scope of delivery, these are also suitable for clamping intermedi...

More
[randpic]

Tungsten Straight Flute Step Drill Endmill/cnc Lathe

Tungsten Straight Flute Step Drill Endmill/cnc Lathe Cutter Step Weld Drilling End Milling Cutter , Find Complete Details about Tungsten Straight Flute Step Drill Endmill/cnc Lathe Cutter Step Weld Drilling End Milling Cutter,Straight Flute Step Drill Endmill,Step Drilling End Milling,Step Weld Drilling End Cutter from Milling Cutter Supplier or Manufacturer-Changzhou North Carbide Tool Co., Ltd.

More
[randpic]

CNC Tool & Cutter Grinding Machines | WIDMA

HI- POWER AND HI-PRODUCTIVE MACHINE WITH AUTO WHEEL CHANGER ‘5 axes CNC tool & cutter grinding machine’ suitable for manufacturing of standard & complex round tools such as ball nose endmills, multi helix endmills, roughing endmills, drills, form Stepdrills, form cutters & reamers for mass production. . Empowered with user friendly NUM CNC System and menu driven Numroto Plus

More

Contact

When we get your inquiries, we will send tailored catalogue, pricelist, delivery, payment terms and other,required details to you by email within 24 hours..