CATALOGUE OF SPECIAL CUTTING TOOLS 2020

MALA BRANA The beginning in the field of regrinding of cutting tools dates back to 1998. After the very beginnings, company MASAM s.r.o. was founded in 2001. Its primary focus was cutting tools regrinding. In a short period requirements and customer expectations increased, and consequently it was necessary to reconsider the focus and plans for the future in terms of investment and development of the company. During the years 2001-2006 the company invested in development through the purchase of new CNC technologies, which allowed us to provide not only services but also the production of cutting...

The production and regrinding of cutting tools division is focused on: regrinding of cutting tools design and construction according to customer specification production of standard and special cutting tools final inspection and quality protocol according to AS9100D CUTTING TOOLS SERVICE After the initial inspection and assigned barcode the particular contract is included in the production process. Production takes place at the 5-axis CNC grinding machines from the companies ISOG, Amada and Reinecker. An inspection is performed on measuring instruments from the Zoller company. DESIGN AND CONSTRUCTION...

1. MARKING OF MASAM CUTTING TOOLS 2. SPECIAL MONOLIT SOLID 07 CARBIDE CUTTING TOOLS HOLEMAKING 2.10 Spherical and Ball Nose End Mills 11 2.19 Disc Milling Cutters 15 2.21 Shape Turning Tools 16 SPECIAL HSS CUTTING TOOLS 17 3. SPECIAL CUTTING TOOLS WITH EXCHANGABLE CARBIDE INSERTS 18 BROACHING TOOLS 3.1 Rough Broaching Tools 19 3.2 Profile and Semi-finishing Broaching Tools 19 3.3 Finishing and Callibration Broaching Tools 19 SPECIAL CUTTING INSERTS 3.4 Production of shaped insert for 20 various machining technologies 3.5 Adjustment of a standard insert 20 4. SPECIAL MEASURING GAUGES 21 8. FROM...

MARKING OF MASAM CUTTING TOOLS Marking for the material of the cutting tools for which material it is inteded is in accordance with the ISO standard at MASAM. Basic information before special cutting tool designin is machined material. When quoting the cutting tool, the customer will indicate the type of the material he wants to machine. The design of the tool begins with the choice of a suitable grade of solid carbide based on the material properties of individual carbides and machined material for each use. In addition, the most suitable coating and geometry of the cutting tools are designed...

SPECIAL MONOLIT SOLID CARBIDE CUTTING TOOLS In the below mentioned summary overview of drilling tools, some selected implemented projects are depicted. In the drilling tool offer, you can find and order standard types of drills, center drills, countersinks and combined drills, as well as special types of these tools. The company focuses in particular on special cutting tools, so in case you don’t find a tool matching your needs in our catalogue, you can simply approach Masam company with your required input information, where we consequently create a design for approval. D, D1, D2 ….Dn: The individual...

With the standard types of drilling tools we offer various models of the tooltip. The number of steps and the relevant lengths and diameters of the step drill tool may vary up to the value Dmax, Lmax. The main advantage of the stepped drill, which is created on the basis of the customer specification are depicted in the pictures below. STANDARD APPLICATION SPECIFIC APPLICATION With the standard application it is necessary to use several types of cutting tools and the corresponding number of tool holders, increasing with the number of drill steps. The machining time therefore rises e.g. by changing...

Wide offer of standardized drills, as well as specialized drills according to the customer’s needs. Various types of drilling tools for recessing into D40 and L250. Combined drilling tools function as a composite cutting tool, for example drilling+side milling, drilling + reaming. Combining tools allows to operate various technological functions (drilling, engraving, milling etc.) with a single cutting tool. 2. SPECIAL MONOLIT SOLID CARBIDE CUTTING TOOLS 09

2. SPECIAL MONOLIT SOLID CARBIDE CUTTING TOOLS

MILLING Milling tools offered by our company enjoy great flexibility in shapes and types of shank solid carbide cutter. At each point, it is possible to illustrate the profiles of the milling tool. In case your requested tool profile is not listed in this catalogue, we are ready to process a tool design specially for you. D, D1, D2 ... .Dn: The individual diameters of the milling tools are designed according to the customer’s requirements based on the drawing documentation. The beginning of dimensioning from the tooltip with value D. Maximum tool diameter Dmax = 40 mm. 2.10 SPHERICAL AND BALLNOSE...

Above listed illustrations present some of the implemented projects. We create the form milling cutter specially for the customer according to his needs. It is possible to produce R1 and R2 sizes designed for edge precipitation under different angles. 2. SPECIAL MONOLIT SOLID CARBIDE CUTTING TOOLS

It is possible to manufacture an angular cutter for a production of a lower cut or as a combined tool (creating a lower and upper cut on the workpiece) 2. SPECIAL MONOLIT SOLID CARBIDE CUTTING TOOLS 13

Masam's milling cutter with adjusted radius are specially designed for individual finishing operations. A milling machine with adjusted radius for 3D machining can ultimately have several times the effective radius than a standard ball nose end mill, while both are made from the same semi-manufacture as shown in the figure below. The demands on the production of both milling cutters are very similar and the customer receives for approximately the same price a special tool for streamlining the production process. The size of the radius on a specially adjusted 3D radius milling cutter depends on...

The applicant’s profile is stated in the valid version or by customer. 2.18 MONOLITHIC MILLING HEADS 2.19 DISC MILLING CUTTERS 2. SPECIAL MONOLIT SOLID CARBIDE CUTTING TOOLS 15