Description
Details
sourcing map High Speed Steel Straight Shank Twist Drill Bit Fully Ground Titanium Coated 4mm Drill Diameter 70mm Total Length 36mm Drill Bit Length 2 Pcs: [Package content]- 2 Pcs 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]- 2 Pcs 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)
- Size: 4mm x 36mm x 75mm
Product specifics
- Brand: sourcing map
- Category: Drill Bit Sets
- Size: 4mm x 36mm x 75mm
- Material: High Speed Steel (HSS)
- Model: a21013000ux0290
- Part number: a21013000ux0290