Dormer Pramet has offered HSS tools for over a century. See how they are kept at the cutting edge.
DORMER E200 - HSS-E-PM Straight Flute Machine Tap, Metric, DIN Standard
General purpose straight flute machine tap for through and blind holes. Bright finish to produce more accurate and cleaner threads preventing the workpiece material from sticking to the cutting edges. The reinforced shank increases strength against torsional twist.
DORMER EP006H - HSS-E-PM Spiral Point Machine Tap, Metric, DIN Standard
Machine tap to produce normal fit threads within 6H tolerance. The spiral point is suited for through holes only. Bright finish to produce more accurate and cleaner threads preventing the workpiece material from sticking to the cutting edges.
DORMER EX006H - HSS-E-PM 45° Spiral Flute Tap, Metric, DIN Standard
Machine tap to produce normal fit threads within 6H tolerance. The spiral flute is suited for blind holes. Bright finish to produce more accurate and cleaner threads preventing the workpiece material from sticking to the cutting edges.
DORMER E238 - Blue SHARK 40° Spiral Flute Metric Machine Tap, DIN Standard
Blind hole tap with reinforced or reduced shank for medium strength stainless steel. Unique HSS-E-PM substrate, along with additional edge treatment, provide consistency and process security. Steam tempered surface acts to retain cutting fluid and prevent chip to tool welding.
DORMER E298 - Yellow SHARK 40° Spiral Flute Metric Machine Tap, DIN Standard
High performance blind hole tap for low carbon and alloyed steel and non-ferrous materials. Unique HSS-E-PM substrate with additional edge treatment to provide consistency and process security. Hard chrome coated to increase the surface hardness, reducing built-up edge and extend tool life.
