Iscar recently released a number of different drilling innovations to meet their customers needs. These latest products are Sumocham Drill, DR-DH and Deep Drills. Drawing off of their skill Iscar has come up with fresh and innovative ways to increase productivity for the end user. Here is a little bit about these innovative products, and how they will benefit the end user of these drills.

SUMOCHAM Drills

ISCAR's new SUMOCHAM drill family is an advanced development of the extraordinarily effective CHAMDRILL and CHAMDRILLJET drill families. The drill features twisted coolant nozzles with indexable drilling heads which are available in different head configurations for a range of material groups. SUMOCHAM drills can be used on milling centers or lathes.

SUMOCHAM includes four different standard drill head geometries, designed for optimal performance and high reliability. The drill head is made with a sharp cutting edge and polished flutes. SUMOCHAM drilling heads are available in the diameter range of 8 to 25.9 mm. The drill head has ground flutes for smooth, continuous chip flow and a ground gash for improved penetration.

The drill shank design is in accordance to DIN 9766 standard, with obtainable drilling depth to diameter ratios of 1.5XD, 3xD, 5XD and 8xD. All drill bodies showcase coolant through holes. The accurate cylinder added to the clamping portion increases rigidity and reduces internal stresses. The rotation stopper planes are precisely ground, which increase the control on the drilling head position and support, increasing tool performance and life. ISCAR's innovative SUMOCHAM drill line will furnish longer tool life and increased productivity.

DR-DH Deep Drills

DR-DH drills can achieve drilling depth-to-diameter ratio of 7XD and up. Constructed to be employed on standard horizontal milling centers, turning, and multi-task machines. Use of supplementary machine and setup can be avoided. They will be available as semi-standard product in a diameter range of 25.4 to 69.5 mm (1.00 - 2.73").

Two versions will be available:
A Single Flute DR-DH-31.65-0350NC-2FS is a very rigid tool having a patented chip gullet design. It was engineered for easily cut materials such as cast iron and low alloyed steel.

A Double Flute DR-DH-31.65-0350NC-2FD has a double chip gullet for upgraded chip flow. It was engineered for drilling gummy materials like non-alloyed steel and high temperature alloys.

ISCAR DEEP HOLE DRILLS

With ISCAR's new solid carbide deep hole drills, you can safely drill up to 22 times diameter and attain bottom10% faster than with other solid carbide drills - and six times faster than a HSS drill. This capability can speed up countless high-volume operations. The deep-hole drilling station no longer needs to slow down a transfer line or stop it entirely because a drill broke.

Different target applications encompass deep holes for automotive, hydraulic blocks and die & mold work. A combination of features help the twist drills to cut faster, straighter,deeper, last longer and evacuate chips more surely. A unique high-strength core creates a more enduring drill point and allows for deeper flutes, enlarging the departure path for chips.

The drill tip themselves have a 140 positive-point, four-margin design to maintain the edge, reduce thrust forces and aid centering and tracking. A post-coat polishing method on the flutes, margins and cutting edges reduces friction and torque that can readily snap a drill.

The brand new drills are found in normal diameters ranging from 5 to 10 mm, in 20 and 22 length to diameter ratios. Special sizes are offered on request. All are manufactured of IC908, a 10% cobalt submicron carbide grade, and comes with a TiAlN PVD coating, and can be reconditioned.

These are just some of the latest innovations coming from Iscar.

A Variety Of Progressions Have Extended Iscar's Families Of Indexable Endmills For Heightened Productivity
Helido-Upfeed 04 Two years ago Iscar introduced the extremely efficient H600 indexable endmill line, based on conceptually new Helido-Upfeed double sided inserts with 6 cutting edges. The first insert launched was the H600 WXCU 0806..., which was designed for milling cutters in the diameter range of 50 to 125 mm.

Iscar Announces A Brand New Line Of Slitting Cutters Applying Tang-Grip Technology And The Sturdiness Of Sumo Tec Grades
Iscar now offers a family of high-performance slitting tools that combine the convenience and security of Tang-Grip clamping with the added durability of the new Sumo Tec insert grades. The concept, already proven successful in Tang-Grip parting tools, has now been extended to slitting cutters.

The Newest In Carbide Endmill Configuration In A Extended And Outstanding Line From Iscar
Manufacturers and die & mold shops can eliminate chatter problems in many milling operations with Iscar's new Chatterfree endmills. The cutters' variable-pitch flute pattern eliminates harmonic vibration, the main source of chatter. This enables faster cutting and finer finish in rough or finish slotting, shoulder milling and cavity milling.

Brand New Cutters And Carbide Insert Arrangements From Iscar To Better The Machining Process
Iscar is introducing Penta 34 carbide inserts with a new PB chipformer. The PB chipformer features a single cavity with a positive rake, neutral shoulder angle, and a honed edge. It is actually a C-type chipformer with a different frontal edge.

A Few Of Improvements In Carbide Inserts From Iscar From Over The Last Decade
Iscar is introducing a new unique milling system with tangential, clamped, butterfly-shaped LNKX carbide inserts. The butterfly-shaped insert has significant advantages compared to the current flat, square shapes. The new geometry has more cutting edges, positive rake face, reduced cutting forces resulting in higher performance.

Completely New End Mills By Iscar Can Expand Productivity While Decreasing Costs
Manufacturers and die & mold shops can banish chatter problems in numerous milling operations with Iscar's new Chatterfree end mills. The cutters' variable-pitch flute pattern eliminates harmonic vibration, the primary source of chatter. This enables faster cutting and finer finish in rough or finish slotting, shoulder milling and cavity milling.

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