Description
Details
sourcing map High Speed Steel Straight Shank Twist Drill Bit Fully Ground Titanium Coated 7.4mm Drilling Dia: [Package content]- 1 Pcs 7.4mm Drill Dia High Speed Steel straight shank twist drills. [Strength and Hardness]: Made of high-speed 6542 steel, rock wall hardness grade HRC 63-66. With titanium coating treatment, it is reliable and durable.
Key features
- [Package content]- 1 Pcs 7.4mm Drill Dia High Speed Steel straight shank twist drills
- [Strength and Hardness]: Made of high-speed 6542 steel, rock wall hardness grade HRC 63-66. With titanium coating treatment, it is reliable and durable
- [Note]- Please keep cool and gentle using, the working life of the twist drill bits can be largely prolonged by proper usage
- Material: High Speed Steel (HSS)
Product specifics
- Brand: sourcing map
- Category: Drill Bit Sets
- Material: High Speed Steel (HSS)
- Part number: a21013000ux0324