ArcherPro / Archer USA Inc. ArcherPro / Archer Company USA Inc. is a leading manufacturer and wholesaler of tools & diamond products. ArcherPro aims to offer our customers, high quality, great designed products and better services. We always do our best for our customers and our goal is to become your the most reliable supplier. We have been selling our products in United States, Canada and Mexico for more than 10 years, and as known as one of the best company due to both quality diamond products. ArcherPro / Archer USA Inc. ArcherPro / Archer Company USA Inc. is a leading manufacturer and wholesaler of tools & diamond products. ArcherPro aims to offer our customers, high quality, great designed products and better services. We always do our best for our customers and our goal is to become your the most reliable supplier. We have been selling our products in United States, Canada and Mexico for more than 10 years, and as known as one of the best company due to both quality diamond products. ArcherPro Professional Core Bits Archer PRO Diamond Turbo Core Drill Bits for Concrete Drilling Fast 10 mm turbo segments and Grade A diamond crystals for super fast drilling. Reliable Laser welded segments and thin wall steel core for reliability.Medium bond for general purpose drilling a wide range of construction materials.Versatile Suitable for both dry and wet use.For Core Drill Stand rig with 1-1/4 in. -7 Spindle. Archer PRO Diamond Turbo Core Drill Bits for Concrete Drilling Fast 10 mm turbo segments and Grade A diamond crystals for super fast drillingReliable Laser welded segments and thin wall steel core for reliabilityMedium bond for general purpose drilling a wide range of construction materialsVersatile Suitable for both dry and wet useFor Core Drill Stand rig with 1-1/4 in. -7 Spindle Archer PRO Diamond Core Drill Bits with V-Tip for Concrete Drilling 12 mm V-Tip segments and grade A diamond crystals for super aggressive drillingLaser welded segments and thin wall steel core for reliabilityMedium bond for general purpose drilling a wide range of construction materialsSuitable for both dry and wet useFor core drill stand rig with 1-1/4 in. -7 Spindle Archer PRO Diamond Core Drill Bits with V-Tip for Concrete Drilling 12 mm V-Tip segments and grade A diamond crystals for super aggressive drillingLaser welded segments and thin wall steel core for reliabilityMedium bond for general purpose drilling a wide range of construction materialsSuitable for both dry and wet useFor core drill stand rig with 1-1/4 in. -7 Spindle