4.40mm HSS S/S Jobber Drill
£0.69each Inc VAT (20%)
| Quantity | Price | Discount |
|---|---|---|
| 1 - 49 | £0.69 | 0% |
| 50 - 99 | £0.66 | 4.5% |
| 100 - 199 | £0.63 | 8.5% |
| 200 - 499 | £0.61 | 11.5% |
| 500 + | £0.58 | 16% |
Description
The J100 Series are general purpose HSS straight shank drills with a black oxide finish. Ideal for applications involving steel (including cast steel) cast iron (including malleable cast iron) as well as nickel, brass aluminium alloys and graphite. Their 118° point allows for precise hole alignment and reliable cutting performance whilst the black oxide coating helps reduce heat by retaining coolant on the tool surface. The coating also helps reduce the risk of the tool staining.
Features and Benefits
• High speed steel construction for increased tool durability
• Point angle of 118° for precise holemaking and precision cutting
• Black oxide coating helps aid chip flow, reduce heat and prevent staining
• Ideal for applications involving steel, iron, nickel, brass, aluminium alloy and graphite
Typical Applications
• Cutting and drilling
• Ferrous materials
• Steel
• Iron
• Nickel
• Brass
• Aluminium alloy
• Graphite
Notes
• Available in sizes 0.25mm -20.00mm
Standards
• Manufactured to BS 328/DIN338RN
- Drill Diameter Metric4.4mm
- Web ThicknessStandard
- Flute Length47mm
- MaterialHigh Speed Steel
- Helix TypeNormal Helix
- Shank Diameter ToleranceF11
- Flute ConstructionGround Flute
- Number of Flutes2
- Standards MetBS 328DIN 338RN
- Coolant DeliveryExternal
- Point Angle118°
- Cutting DirectionRight Hnd
- Point TypeSplit Point
- Flute TypeSpiral
- Drill Diameter ToleranceH8
- Finish/CoatingBlack Oxide
- Overall Length80mm
