Deep hole drilling is very popular in the automotive, die and mold and aerospace industries. ISCAR took the gundrill technology one step further when developing the new CHAMGUN for deep hole drilling; this is a gundrill that enables the replacement of drilling heads while the driver is still connected to the machine. The "No Setup Time" concept enables quick head changes without the need to remove the drill from the spindle while indexing. The CHAMGUN is the ultimate economical solution for deep drilling. A polyamide plastic key is used for clamping and removing the CHAMGUN head.
A single CHAMGUN body can carry many different types of drill head profiles, designed for use on various materials. Each drill body can carry standard drilling heads within a range of 0.2 to 0.3mm. the CHAMGUN drill range is 9.8 to 16.19mm. drilling heads are available in half and whole sizes as standard items. Each drill pocket can carry a variety of drilling head diameters and head geometries.
The drill features an innovative unique pocket which can sustain at least 15 head replacements. The connection between the pocket and tube is by a new welding process for high torque resistance. Each drill pocket can carry a variety of drilling head diameters and head geometries and chipbreakers designed for use on various materials. ISCAR's GDI inserts can be reground a minimum of 10 times. However, head length should not be shortened to less than L-D. The end result is excellent straightness and concentricity inside the hole with high hole precision center alignment. In addition, surface roughness is easily obtained within the range of 0.4-1.6 Ra.
Additional features:
Carbide grades — coated and uncoated
Profiles — standard pad profiles
Drilling precision of IT7 to IT9 tolerance can be achieved
Re-boring is often unnecessary It is possible to regrind and recoat the drilling head up to 10 times, still obtaining good repeatability.
Self-guided drill for producing deep holes with good accuracy and fine surface finish. Has coolant passages that deliver coolant to the tool/workpiece interface at high pressure.
The Pentacut HP Jet line from Iscar Metals Inc. combines the cost-effective Pentacut—which can be used in multifunction applications, including grooving, parting, recessing and chamfering—with innovative high-pressure coolant technology.
Iscar Metals Inc.’s Heli Tang T490 milling cutter for roughing accepts inserts with serrated, chip-splitting grooves. These grooves can improve performance when the machine power is limited or when evacuating chips from narrow slots or deep cavities, according to the company.
The increased popularity of Swiss-style machine tools and the need for fast tool indexing with high repeatability and precision has inspired Iscar Metals to develop small-diameter cutting tools with precision indexing. The new PiccoAce system allows easy quick and easy clamping with modularity Read More
The ISCAR Chameleon line is back and it’s bigger with a diameter range from 1.3”-1.57”. The new innovative CHAMIQDRILL employs a new insert positioning and locking mechanism that eliminates the need for clamps or screws commonly found on drills for larger diameters. This design allows for easy Read More
Iscar Metals Inc. offers Heli IQ Mill inserts for numerous milling applications across a variety of industrial sectors. The three helical cutting edges reduce cutting forces and power consumption, according to the company. The inserts are now available in cermet for machining medium to hard Read More
Iscar Metals Inc. offers the MultiMaster endmills as a complement to its solid-carbide endmill family. A new cutter can be assembled by selecting a milling head, which carries inserts with the required shank diameter, length and shape.
Iscar Metals is introducing new SDNCN ...-13-SL and SDJCN ...-13-SL screw lock toolholders for 55-degree diamond inserts with a 7-degree clearance angle.
Iscar Metals is introducing new small-sized cost saving inserts. In many turning applications, machinists tend to use larger inserts than are actually required for the machining parameters being applied. To fill the need, Iscar is introducing a wide range of ISOTURN small sized inserts, which Read More
ISCAR is introducing the SD-SP15, a new family of narrow slotting and groove milling cutters, featuring 1.25" diameter milling heads with 8 teeth in a width range of .125" — .250" for maximum depth of cut up to .315".
