Widia GTD

Widia GTD (formerly Greenfield) New Style High Performance Taps

 

EM-AL Series for Wrought Iron and Cast Aluminums

 Special high vanadium steel

 Nitride surface treated for added toughness and wear life

 Made to DIN tap lengths, ANSI shank dimensions

 Neck design for CNC equipment

 

EM-AL Series for Aluminum & Aluminum Die Cast

EM-AL

SERIES FOR ALUMINUM
& ALUMINUM DIE CAST

For tapping wrought iron aluminum
Ideal for tapping aluminum die castings (nitride)
Copper and magnesium alloys (nitride)
Soft plastics

 

EM-ALS Series for Die Cast Aluminum

EM-ALS

SERIES FOR DIE
CAST ALUMINUM

For tapping die cast aluminum
Soft plastics

 

EM-AL Series for Aluminum

EM-AL

SERIES FOR ALUMINUM

For tapping die cast aluminum
Will thread deep blind holes in die cast aluminum > 1½ diameters in depth

 


High Speed Series for Mild Steels, Aluminums, Brass, Cast and Ductile Irons

 Custom blended vanadium high speed steel

 TiN coating for increased lubricity and long tap life

 Taps 2-3 times faster than conventional taps

 Neck design for CNC equipment

 Geometry includes high degree of relief to reduce friction and wear

 

EM-HS Taps for High Speed Tapping

EM-HS Taps for High Speed Tapping

EM-HS

TAPS FOR HIGH SPEED TAPPING

Precision ground shanks to reduce run-out
For fast tapping and rigid computer controlled setups
For machines with synchronized tapping
For mild steels < 200BHn
All types of aluminum
Brass and brass alloys
Cast, ductile and maleable irons

 


Form Taps for Steels and Alloy Steels up to 35 Rc

 Cobalt vanadium premium steel

 TiCN coating for increased speeds

 Made to DIN tap lengths, ANSI shank dimensions

 Neck design for CNC equipment

 

EM-TLD Tru-lede Forming Taps

EM-TLD

TRU-LEDE® FORMING
TAPS FOR DRY TAPPING

For tapping thin sheet steels and other soft alloy steels

Designed for coolant free form tapping

 

EM-TL Tru-lede Forming Taps

EM-TL

TRU-LEDE® FORMING
TAPS

For tapping steels under 35 Rc
Designed for form tapping with coolant

For form tapping stainless steels and other alloy steels