SPECIAL TOOLS FOR DRILLING
Bell tool for complete machining
Reduced production costs in addition to consistent high hole quality are the main requirements of those who use our drills and reamers. Our precision tools for drilling are among the best in the world in this field. We develop standard and special tool solutions which offer a host of advantages:
► reduced production costs
► greater cost-effectiveness
► excellent, reproducible hole quality
► maximum process reliability
► clearly measurable increase in tool life
► reduced wear
Special stepped chamfering drill – B4273
A large number of the high-performance indexable insert drills belong to the Walter Xpress series. Specific special solutions can be provided on request within a very short turnaround time following receipt of the order.
Solid carbide deep-hole drill with XD technology
New standards are being set in deep-hole machining with the XD generation of solid carbide deep-hole drills. Using XD technology, machining depths of up to seventy times the diameter can be achieved. The higher feed rate means vastly reduced machining times in comparison to deep-hole gun drills.
Stepped chamfering tool B2084
The possibilities with the Walter special tool families B2074-B2084 for boring are boundless. Within the context of the customers specifications, Walter boring tools are designed with ISO indexable inserts and toolholders whenever technically possible. The indexable insert substrates and coatings are matched exactly to the customers requirements.
Special boring tool with cartridges
A large number of the high-performance solid carbide drills are covered by the Walter Xpress range. Special solutions can be provided on request within a delivery time of two weeks following receipt of the order.
Clamping system with safe indexable insert clamping & adjustment
Drilling, boring, reaming: this is the conventional machining sequence for optimum process reliability. Walter’s high-performance drilling and boring tools can be put to use for efficient pre-machining.
Reaming tools with indexable inserts and guide pads
Combining several machining steps in one reamer significantly reduces the overall machining time for reaming. Multi-step tools for the complete finish machining of a hole contour and combination tools for several operations are technically possible and often expedient. Walter’s engineers have decades of experience in the field of reamers with indexable inserts and guide pads.
Safe and easy-to-use setting device from Walter
Facts and advantages:
► extremely precise, fixed guide elements
► replaceable, adjustable precision indexable inserts
► sharply ground cutting edges and specific cutting geometry
► broad field of application: cast iron, steel, non-ferrous metals
► tolerances < IT7 with large diameters
► high degree of cylindricity, straightness and coaxiality
Multistage tool, increased component quality
In addition to the standard reamer range comprising series R4060 and R4061, as well as the standard reaming plates P6500, 95% of special tools and special indexable inserts are manufactured. Their design bears testament, once again, to the high level of expertise of Walter’s engineers.