Without IC

With IC

MEGA-Drill-Steel
The Best Selection in Carbon-Based Materials

The MEGA-Drill-Steel features special geometry designed to provide excellent efficiency in steel materials, with high cutting values and long tool life.

The special design of the drills cutting edges and flutes allows the chip to curl and fracture. Better chip control results in excellent chip clearance from the bore and improved drill performance.

MEGA-Drill-Steel achieves drilling depths of up to 5xDand even up to 8XD with internal coolant.

Without IC

With IC

MEGA-Drill-Inox
Improved Shearing for Optimum Performance in Stainless Steels and High Temp Alloys

The MEGA-Drill-Inox is specifically designed for the efficient drilling of difficult to machine materials like stainless steels and high temperature alloys used in the aerospace industry. When machining these types of materials, the best results are achieved with drills with a sharp cutting edge that allows for improved shearing capabilities.

The MEGA-Drill-Inox features a unique flute form with rounded geometry specifically designed for these materialsand ensures that the chips flow cleanly and freely.

The combination of the point geometry and flute form create a tool that reduces axial thrust loading, excess heat generation and drastically reduces built up edge (BUE) for increased tool life and improved performance.

Without IC

With IC

MEGA-Drill-Alu

The challenges of aluminum, aluminum alloys and other non-ferrous materials require a specialized geometry to handle the size and volume of chips produced when machining these materials. The MEGA-Drill-Alu compliments the family of MEGA-Drills by addressing these applications needs.

Special cutting edge geometry is used to allow for strong shearing capabilities and chip control, drastically reducing built-up edge. An open flute design and a proprietary polishing process in the flute wall ensure appropriate chip evacuation.

With IC

MEGA-Quadro-Drill

High performance drill geometry and a double margin design for production hole making with absolute precision. MEGA-Quadro-Drills margins have constant contact with the wall of the hole created while drilling. The result is improved rigidity, alignment accuracy, concentricity and positional accuracy, as well as the best possible roundness, diameter tolerance and surface finish.

With IC

GIGA-Drill
High Precision With Four Margins

With four cutting edges and four guide margins, the MAPAL GIGA-Drill represents a quantum-leap in performance and quality of the finished bore. Four margins support the drill in the bore for greater accuracy, excellent surface finish (Rz = 4 m and concentricities of < 4 m), improved quality, as well as doubled feed rates and tool life. Ideally suited to solid drilling, as well as gun boring cast and interrupted bores.

Without IC

With IC

MEGA-Drill Reamer
Boring and Reaming in One Pass

Combine two operations into one and significantly reduce production times and costs with the MEGA-Drill-Reamer. Two drilling margins handle rough drilling, while either four or six reaming margins are responsible for finish machining the bore. MEGA-Drill-Reamers provide excellent surface finish, dimensional stability and concentricity.

Solid Carbide With and Without IC

PCD-Tipped With and Without IC

Solid Carbide and PCD-Tipped

With four margins, MAPAL Inc.s straight flute drills are designed to add strength to the tool and reduce the distance chips must travel to escape the bore. They are ideally suited for abrasive materials and are available in solid carbide or with a PCD tip for maximum tool life, surface finish and economical, high volume production.

Solid Carbide      


PCD-Tipped 

Specials

If none of the products in our standard product line (or a standard product with minor alterations) suit your application, MAPAL can build a drill from scratch for you. Click the icon below to visit our forms lobby, where you will find request forms for special drills, including stepped tools. Simply complete the form and fax it to MAPAL for quick turnaround on your special request.

MEGA-Drill-Hardened

Materials above 50HRc require a tool designed with strength and rigidity for efficient, cost-effective drilling.  In addition to the high strength, slow helix flute design and the stabilized cutting edge, the MEGA-Drill-Hardened comes standard with MAPAL Specialized Coating to help drastically reduce the torque created when machining these types of materials.  Available standard in a 4 times diameter solid carbide construction, MEGA-Drill-Hardened can also be modified to fit your hard drilling application

With IC

SMART-Drill

The intelligent choice for extremely small diameter drilling challenges is the SMART-Drill from MAPAL.  Designed for use with a variety of materials from steels to aluminum, the SMART-Drill incorporates a specialized flute form and point geometry that maximizes both strength and performance in an extremely small solid carbide construction.  The proprietary MAPAL MxF coating, in combination with the coolant through construction, ensures optimum chip form and operating temperatures.  Available standard in diameters between 1mm and 2.9mm with depth to diameter ratios between 5 times up to 12 times diameter, the SMART-Drill is ready to perform in your small hole application with high performance results.

With IC

MEGA-Deep-Drill

Maximize Performance, Surface Finish and Tolerance.

For years many deep hole drilling applications beyond 12 times diameter were accomplished with time consuming gun boring operations, but now MAPAL offers a line of high performance solid carbide drills to meet the demand of extremely deep hole drilling.  Available to drill 15, 20, 25 and even 30 times diameter, these drills provide incredible time and cost savings with a high strength design. Available as a standard product, MEGA-Deep-Drill can also be modified or designed to a specific material group or depth demand.  The unique design of the flute and margins maximizes not only performance, but also surface finish and tolerance.

Materials

Please click the product name below to launch that catalog PDF.

Unalloyed steel, low-alloyed, high-alloyed steel, cast steel

MEGA-Drill-Steel

MEGA-Drill-Inox
MEGA-Quadro-Drill
MEGA-Deep-Drill

MEGA-Drill-Reamer

SMART-Drill



Stainless and acid-resistant steel

MEGA-Drill-Steel
MEGA-Drill-Inox
MEGA-Quadro-Drill
MEGA-Deep-Drill



Gray cast iron, alloyed gray cast iron

MEGA-Drill-Steel
MEGA-Drill-Inox
MEGA-Quadro-Drill
MEGA-Deep-Drill
GIGA-Drill
MEGA-Drill-Reamer
SMART-Drill
Straight Solid Carbide



Nodular iron CGI, malleable iron

MEGA-Drill-Steel
MEGA-Drill-Inox
MEGA-Quadro-Drill
MEGA-Deep-Drill
MEGA-Drill-Reamer

SMART-Drill

GIGA-Drill



Non-ferrous metals

MEGA-Drill-Inox
MEGA-Drill-Alu
GIGA-Drill
MEGA-Drill-Reamer
SMART-Drill
Straight Solid Carbide

Straight PCD Tipped



Heat-resistant steel, titanium, nickel alloys

MEGA-Drill-Inox



Hardened steel, chilled cast iron

MEGA-Drill Hardened