Description
Details
sourcing map High Speed Steel Lengthen Straight Shank Twist Drill Bit Fully Ground Black Oxide 1mm Drill Diameter 60mm Total Length 33mm Drill Bit Length 12 Pcs: [Package content]- 12 Pcs 1mm 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 black oxide coating treatment, it is reliable and durable.
Key features
- [Package content]- 12 Pcs 1mm 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 black oxide 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)
- Size: 1mm x 33mm x 60mm
Product specifics
- Brand: sourcing map
- Category: Drill Bit Sets
- Size: 1mm x 33mm x 60mm
- Material: High Speed Steel (HSS)
- Part number: a21013000ux0331