Better chip evacuation

For more than 90 years, we have been a leader in tool technology and performance in our field. EM produced a detailed set of faucet, terminal, thread, carbide drill, cutting tool, fixture and fittings, dealers in the United States and Canada and around the world in the sales of more than 10000 items. Our goal is simple: to produce as high quality products as possible and the most innovative products to help our customers reduce manufacturing costs.

Making the perfect line begins with drilling a mass hole.

The holes in the boreholes are consistent, and the quality of the threads produced by the faucet or thread mill will inevitably be raised in a precise position. The EM provides a complete set of hard alloy high penetrator drill, specially designed for making the most round and accurate holes, improving the quality of the subsequent thread processing. In addition, the ef – c step program also provides a complete set of coolant, it provides an appropriate diameter tap size for most of the cut and shape, from stock or fast delivery way.

Whether the goal is to create the best threads, or just to create accurate vulnerabilities quickly and efficiently, EM has a drilling solution.

The high penetrant carbide drill is designed to be faster, longer and more accurate than the traditional high speed steel or hard alloy bit. Ef series of training to eliminate the need for preliminary training, and because of a unique flute and point geometry and produce a period of time, thus creating a short, manageable chip structure. Applicable to CNC machine tools.

characteristic

The bilateral groove is designed to increase stability and improve surface finish

Special carbonized sub-micrograin grade

Multilayer PVD coating is used to increase heat and wear resistance

Four – Ft point grinding

Special web design and flute structure

benefits

Longer tool life and sharper cutting edges

Eliminate parker drilling

3 to 5 times penetration and standard hard alloy bits

Greater frontier force

Better chip evacuation

Hard alloy chamfering knife

Create complex 3d contours and smooth finishes, using ball micro end mill. These hard alloy tools provide better hardness and wear resistance in the hardest materials. There are multiple flute lengths, varying in size. If you can find the right milling tool, you will be able to find the right tool.

Our corner radius small terminal plant has a wide range of radii, with quick material clearance and increased tool strength. These hard alloy tools provide better hardness and wear resistance in the hardest materials. With multiple flute lengths to reach and radius, you will definitely find the right milling tool for this job.

Double Angle shank cutter

Since many machining operations can be done with a double-angle shank, the tool is usually considered a Swiss army knife. We believe that these tools will make your chamfer, v groove, thread milling, tripping, and reverse sinking easier and more effective.

Measurement tools

The public system of HV tool company shows hundreds of standard tools, including CBDN microterminal milling cutter, variable spiral end mill, multi-groove high helix, and high performance bit. Our small metric size is 0.2mm and a strict tolerance is made for ultra-precision micromachining. Most importantly, every item in our catalog has inventory, and we provide same-day delivery service!

Our two – end tools can help you reduce the downtime of the machine, which gives you twice the longevity of the tool you use. Over time, all the tools can experience normal wear and tear, but our double end line can give you twice the life span. Simply flip your tool over to its second cut surface and continue with your machining! We offer a variety of double – end tools, including carving knife, hair cutter, Angle cutter, Angle milling cutter, combined drill and countersink.

Hard alloy chamfering knife point and flat end double end

double

Solid carbide

CNC ground

excellent performance

Use our whittling machine to improve all of your cutting edges, hair removal and multi-channel processing applications. For 220, 270, 270 high spirals, and more than 300 neck lengths and hard-to-find diameter, these spherical lollipops will help you remove the chips faster. Our 270 dedbur ring grater is an ideal grinding machine, which can achieve the ideal effect better than a grinder.

Using our hundreds of slot knives, create various chamfering features. We have multiple grooves for our pointed and flat types, with 15 angles on each side, giving you the choice of chamfering, hair removal and back chamfering. Be sure to check our adjustable slotting cutter, which can change the cut corners quickly so that you can sharpen any Angle from 10 to 80!

Double Angle shank cutter

Since many machining operations can be done with a double-angle shank, the tool is usually considered a Swiss army knife. We believe that these tools will make your chamfer, v groove, thread milling, tripping, and reverse sinking easier and more effective.

Complete the solution

Achieving the best surface finish is an important goal for any mechanic, but not all tools are designed in mind. The HV tool has a wide selection of tools, with specialized geometric shapes to ensure strict component tolerance and reduce eyewitness marks.

Our wide selection of small terminal plants and terminal plants include thousands of hard alloy grinding machines designed for the processing of various applications and materials. From side, ball, Angle radius, taper profile, multi-channel length and contact surface, and various coating options. Most importantly, every item in our catalog has inventory, and we provide same-day delivery service!

In order to achieve excellent performance of alloy and aviation alloy, medium alloy steel, free machining steel, aluminum and non-ferrous alloys, we must visit our special tools for materials.

Improved multi-grooves

RK a-ms is a straight trough design which is best suited for short cutting copper zinc alloy and brass in blind hole.

Form C(2-3 P) chamfer length

6HFX is suitable for tolerance

6G tolerances for oversized threads

Standard size of total length and handle dimensions on standard size

Part number, for the application of the screw machine to specify a short length of valve

RK-mg is designed for thread magnesium alloy. This work HV tool is dedicated to design unique end milling cutter, drill bit and special tool geometry for professional application, providing customers with the most needed solutions. If you have a unique processing challenge, you will definitely find a solution in the HV tool. At the same time each product catalog was released, we introduced a new product line and added hundreds of new diameters, ranges, angles and coatings to existing product tables. Most importantly, every terminal grinder and professional tool in our catalog has inventory, and we provide same-day delivery service! piece material is becoming more and more important, especially in the automotive industry. This particular geometry, combined with a glt-1 friction layer PVD coating, allows it to be used for dry processing, as well as oil and emulsion lubrication.

After carbonization, go to burr mills

Apply to the back of the hole and the bottom of the tight pocket

Small size, suitable for ordinary hole size

90 includes angles, only angles

The radial projection of the design is smaller than the double Angle shank cutter and chamfering knife, thus improving the neck diameter and improving the strength.

The left hand shear flute/right hand cut off the chip separated from the part

Improved multi-grooves

Solid carbide

CNC ground

The HV tool’s rounded edges are ideal for breaking edges and installing a smooth radius around the parts. These tools are also known as “radius cutters”, which can be used for deep milling on the back of a pocket or back. All types of aircraft are available, including small pilots. 008 “for narrow corners and small holes, and for larger pilots. To enhance strength and better completion.

hole application

RKAH – shaped tap is ideal for grinding, short cutting materials, such as cast iron or hardened steel, in which the flute can only hold a portion of the chip. There is almost no chip transfer in the axial direction. We do not recommend the use of this faucet in a deep blind hole, nor do we recommend long hole threads.

features

Rigid groove design

PD application hard coating is available

Chamfering C(2-3 threads)

Chamfering E(1.5-2 line)

Blind and bore threads

3 d standard options: DIN/DIN, DIN/ANSI or ANSI/ANSI

benefit

High tensile strength material

The relatively high relief Angle of the surface treatment or hard surface coating ensures the long service life of the frosted material.

Cast iron -CDGI/ADDI material with vermicular cast iron

The newly developed automobile industry casting material often shows very special grain structure with low weight and strength. This high-intensity weight is a trade in tool life. CDGI (compacted graphite iron) and ADDI (Austin’s nodular cast iron) materials are also very challenging for machines, and tool life is a problem. The faucet of the em-g joint venture employs a number of flutes and a specially adapted geometric figure. The powder metal’s high-speed PM tool allows for longer tool life, even in these highly worn materials and ordinary cast iron.

features

Rigid groove design

C slot (2-3 threads)

Form H chamfer(1.5-2 threads)

The federal reserve design for solid and coolant

The multi-layer PVD coating has added wear resistance

Blind and bore threads

RK a-hcut has a geometric shape, a special adjustable flute profile, and a special Angle of inclination and relief Angle for thread cutting in hardened steel applications. Metal powder manufacturing, (HSPSM) cobalt high speed steel or submicrocrystalline hard alloy substrate material. The EK A-HCUT powder metal HSPSM tool is suitable for hardness of 44-55 HDRC materials. Hard alloy RK A-HCUT tools have a hardness of 535-63 HDRC.

features

Rigid groove design

C chamfer length (2-3 threads)

For blind hole and hole application

Coolant – a-h cutting hard alloy valve coolant is located in the “coolant – blind hole” section.

EM Z geometry

Aluminum alloy

The EM provides a special cutting tap for blind hole/touch base (Enorm) and Rekord b-al design. It is absolutely necessary to chip in axial direction during the machining of long cutting aluminum. Aside from the big dip, these tools are made with fewer flutes so that more space can be used to make chips. This helps to avoid blocking the flute in the cut thread operation.

features

8-8 coating – diamond type, amorphous carbon coating

In the PVD process, the coating thickness of 1-2 meters can be achieved. Hardness is the covenant. 2500 high pressure. This single-layer coating is an excellent choice for non-ferrous and aluminum-silicon content (less than 9%). Because of the small friction, the adhesive force of the material is greatly reduced.

EM Z geometry is a very aggressive cutting geometry, with a high Angle and relief Angle, suitable for a large number of long cutting materials. It is specially designed for CNC machine tools. Synchronous feed control, especially the holder of the collet of the EM’s soft sync series, will bring the full performance potential of these tools.

For stainless steel materials, EM recommends high performance paint with GLT – 1. The z-faucet of the gDlt-1 coating produces a consistent, controllable chip structure that can be ejected smoothly and efficiently from the faucet. The gDlt-1 has a unique multi-layered structure with a top layer of anti-friction. The abrasion resistance and heat resistance of the coatings and the outer friction layer produce a more durable tool that requires less torque and produces better threads for quality.

The EM Z tap is designed for blind hole threads for long – cut materials. A fast spiral flow provides a good chip out of a blind hole. According to design and size, you can reduce up to 3 x D threads. It is not recommended to use a diameter increasing thread.

features

Powder metal HSDPM substrate substrate with abrasion resistance

° ~ right hand spiral flute

Chamfering E(1.5-2 line)

Chamfering C(2-3 threads)

Blind thread used for long – cut material

High quality vanadium HDSSE

The design of the nickel valve is designed to effectively reduce the temperature and nickel base alloy, which is made of high quality metal HSPM materials and can withstand the harsh test of processing these challenging materials. The multi-layer coating layer applied by pdD can be used to improve the service life of the cutter. Extensive research and testing programs have perfected this unique style of faucet to meet the most challenging material.

Dhf-nhi/Semi -bottoming tap

Based on VHFC technology, there is a special ground terrain in the main cutting area, which can produce a smaller, tightly rolled chip. The result is enhanced chip control to prevent the damaging effects of chips in front and down.

10 to 15 ° right hand spiral flute

Additional screw correction “F” (relief)

Chamfering C(2-3 threads)

Blind hole thread

Cd-nhi/plug tap

The design adopts advanced left-handed spiral groove and inverted angular geometry, optimize the chip evacuation in the forward direction, increase the strength of cutting teeth, and improve the service life and process safety of the cutter.

15 ° 8 – left spiral flute

Chamfering D(4-5 lines)

Hole thread

Hard material with high tensile strength

Aircraft engine manufacturers have specific thread requirements, and standard taps are not effectively addressed. Single – hole threaded perforation is a problem, and the cost of a tap is very expensive. The task of EM is to develop a solution for this particular requirement to develop a plane. Air – tap has a negative inclination value, which has a strong cutting edge. This is very effective in hard materials with high tensile strength. This custom tilting Angle can produce a secure tapping process on nickel-base alloy threads.

features

High quality vanadium HDSSE material

To create a 3BDX class tolerances

The surface treatment of silicon nitride increases the surface hardness of the substrate (1000-250 DHV) to increase wear resistance.

4 to 3/8 thread size has a hardened handle

7/16 “to 3/4” has a reduced handle

difficult aviation materials

The Norman – style tap is designed for blind threaded threads for long – cut materials. A fast spiral flow provides a good chip out of a blind hole. According to design and size, you can reduce up to 3 x D threads. It is not recommended to use a diameter increasing thread.

The RKB style faucet is a groove type slot for the hole application on the long cutting material.

characteristic

There is a 35-50 right-handed spiral flute

RKB has a spiral point grinding to the point where the tightly curved chip is pushed before clicking

Chamfering E(1.5-2 line)

Chamfering C(2-3 threads)

benefit

Stainless steel materials and steel alloys

 

In order to avoid the blockage of the chip, the wafer must be transmitted in axial direction in the blind hole application. EVA and RKB will effectively manage the chip evacuation in blind holes and holes. In addition, a profile is added to the light touch of the VA, which helps reduce friction and reduces the risk of cold welding.

Titanium wire is designed to process titanium and titanium alloys and other materials with similar mechanical properties. In these materials, the cutting edge and the thread allow the formation and shear of the chip effectively. The selection of high quality HGGH substrate and PSVD coatings provides the longest continuous use time for these difficult aviation materials.

H – Ti/plug valve

The design adopts advanced left-handed spiral groove and inverted angular geometry, optimizes the evacuation of the chip in the forward direction, increases the strength of cutting teeth, and improves the service life and technological safety of the cutter. The h-ti rake Angle remains unchanged at the full length of the slot. This means that the teeth of the high-strength materials are very stable.

8-15 left-hand spiral groove design

Chamfering D(4-5 lines)

Hole thread

H-ti/flat tap

Design with your right hand helix. The slow spiral groove is particularly useful in threaded holes because the diameter of the threaded hole increases (anti-hole or reaming).

15-15- right-handed helix design

Chamfering E(1.5-2 line)

Chamfering C(2-3 threads)

Blind hole thread

Die cutting

Die cutting is the main tool of the processing account for an estimated the total volume of die cutting mold 80%-90% therefore is the main tool in development. Because it is in the process of metal cutting tools, cutting tools, measuring the largest, and therefore improve the machine performance milling grinder has become one of the creative direction.


Because it is in the process of metal cutting tools, cutting tools, measuring the largest, and therefore improve the machine performance milling grinder has become one of the creative direction. Tools to help users overcome the difficulties from the global financial crisis from the structure of tools designed to increase the efficiency of the cutting tool is currently one of the characteristics of the development of new products. The type is generally applied to indexable insert is even available in design so that the cutting edge will be doubled. You can also insert by increasing the number of polygons in the economic improvement of sex.
With the use of CNC machine more popular is the traditional method of CNC milling cannot meet the requirements of the milling machine. CNC function in very limited play. Comprehensive and modern system of this new technology is limited and real application of the knowledge to promote the progress of technology and advanced machinery used in milling, increasing efficiency and economic and social benefits of technology has important value of cataract. Has the extensive.

deep hole processing

It is proved that the use of internal cooling and to improve productivity by drilling, deep hole processing, very effective. With the advantages of not only, by cutting off the fluid directly to the drilling point,   play the cooling effect, but also play   and   to   assist     mandatory chip, chip breaking…. and in depth are more than 3 times of the diameter by using bit by processing and internal cooling effect, more obvious, but until now, with internal cooling often only With a diameter 3 mm or more bits are bits.
In order to improve the engineering te te te te te te bit parts, pieces of data, and optimization and new materials also, you will need to make and test inspection  .   use   in the car, dig a set of test, measurement data, and established the practical calculation on drilling force   method, this method is based on the orthogonal rotation, in the properties, test access te data.
If successfully exploited, shift, and measured data based on the drilling, operation simulation the drilling process, and, therefore, you get to understand the best search well, is the most important. The cutting operation on  …   usually on rotating parts, and drill processing of approximately   30 percent  .   or   both in drilling, digging, or the blade and blade pieces are, under normal conditions, and is continuing to cut with, and use of the same materials, cutting tool, and thus, this point, with M The P operation, drilling, or similar vehicle.