HIGH QUALITY: The Forstner bits are made of carbon steel and being hot-treated. The material assures toughness and good resistance to shock and reduces cutting time. EFFICIENT CUTTING: The Forstner bits are suitable for wood processing, industrial hinge installation, model production, installation of spherical doors, drawers, and other occasions. You can make delicate perforations in this materials. SIZE: 1/4" (6.3mm), 3/8" (9.5mm), 1/2" (12.7mm), 5/8" (15.8mm), 3/4" (19.0mm), 7/8" (22.2mm), 1" (25.4mm), 1-1/8" (28.5mm), 1-1/4" (31.7mm), 1-3/8" (34.9mm)，1-1/2（38.1mm), 1-5/8(41.28mm), 1-3/4(44.45mm), 1-7/8(47.63mm), 2(50.8mm) and 2-1/8(53.98mm) WIDELY APPLICATION: The Forstner bit set is fit for pistol drill, bench drill, vertical drilling, machine hand-held electric drill, stand motor-driven drilling machine and mobile ribbon type magnetism drilling machine. QUALITY COMMITMENT: If you are not satisfied with your purchase for any reason, please contact us. We provide 30-day money back. 100% satisfaction guarantee for risk-free shopping! Specification:

Product name: 16PCS Forstner Drill Bits Set
Brand:GMTOOLS
Number: 16pcs

Size Contents:
GMTOOLS forstner drill bit set 16 Pcs includes 1/4" (6.3mm), 3/8" (9.5mm), 1/2" (12.7mm), 5/8" (15.8mm), 3/4" (19.0mm), 7/8" (22.2mm), 1" (25.4mm), 1-1/8" (28.5mm), 1-1/4" (31.7mm), 1-3/8" (34.9mm)，1-1/2（38.1mm), 1-5/8(41.28mm), 1-3/4(44.45mm), 1-7/8(47.63mm), 2(50.8mm) and 2-1/8(53.98mm)

Features:
Fostner bit can make flat-bottomed and pocket holes that are smooth and flat with no chipping on any wood or wood products, plastic, polywood and other materials.

High quality:
The forstner bits are made of carbon steel, the blade is characterized by high accuracy, smooth cutting operation, good resistance to shock and good toughness.

After-Service Guarantee:
If you have any questions, please feel free to contact us, and our customer service staff will reply you within 24 hours.