Criterion Machine Works, Costa Mesa, CA, announced the expansion of their line of metric drill bit heads. They added one model to the SGL-38 series of boring heads, one model to the DBL-50 series of boring heads and one model to the DBL-76 series of boring heads. All three series of boring heads feature direct reading dial adjustment. The dials are graduated in 0,02mm increments on diameter.
The SGL-38 series covers a boring range from 3mm to 40mm in diameter. The original SGL-38 series of boring head use a 12mm diameter shank boring bar while the new boring head in the SGL-38 series use 16mm diameter shank boring rods.
The DBL-50 series covers a boring range from 3mm to 173mm in diameter. The original DBL-50 series of boring head use a 12mm diameter shank boring bar while the new boring head in the DBL-50 series use 10mm diameter shank boring bars.
The DBL-76 series covers a boring range from 12mm to 279mm in diameter. The original DBL-76 series of boring head use a 20mm diameter shank boring bar while the new boring head in the DBL-76 series use 16mm diameter shank boring bars.
Criterion has been providing precision boring products to the manufacturing industry for over 70 years. Call us or send us a request for your Free Brochure on Criterion’s New Products