PRODUCT DETAILS
Our HSS 4341 DIN338 Twist Drill Bits are a cost-effective and versatile choice for general-purpose metal drilling tasks. Manufactured according to the DIN338 standard, these jobber-length drill bits provide a balance of precision and affordability—ideal for users working with mild steel, aluminum, copper, and plastic materials.
If you're seeking a budget-friendly drill bit that doesn’t compromise on quality for light-duty work, HSS 4341 is your go-to option.
Material: High-Speed Steel 4341
Designed for stable performance in soft to medium-hard materials; suitable for daily use in hardware shops, home improvement, and light industry.
Standard: DIN338 (Jobber length)
Short flute design offers improved stability, reduced deflection, and better control during handheld or machine drilling.
Point Angle: 118° Standard Tip
General-purpose cutting point suitable for soft metals and plastics.
Shank Type: Straight Shank
Compatible with standard drill chucks; available in metric and inch sizes.
Surface Finish Options: Bright, Black Oxide, or TiN Coated
Coatings improve wear resistance and chip flow depending on the application.
✅ Affordable and Practical – Ideal for cost-sensitive markets and large-volume distribution
✅ Consistent Quality – CNC-ground for concentricity and smooth cutting
✅ Wide Application – From home DIY kits to hardware chains and light workshops
✅ Customization Ready – Supports OEM logo marking, private label packaging, and full-size sets
Sheet metal drilling
Aluminum, copper, and brass components
Light steel and plastic fabrication
Household repair kits
DIY and educational toolboxes
| Parameter | Description |
|---|---|
| Material | HSS 4341 |
| Standard | DIN338 |
| Length | Jobber Length |
| Point Angle | 118° |
| Surface Finish | Bright / Black Oxide / TiN Coated |
| Size Range | 1.0mm–13.0mm (in 0.5mm steps), inch sizes also available |
| Shank Type | Straight Shank |
We support:
Plastic boxes (HSS drill bit sets)
Bulk packaging for industrial orders
Custom logos and labeling for your brand
Blister or hanging card options for retail-ready solutions
MOQ: 1000pcs/size or 100 sets
Delivery: 15–30 working days depending on order quantity
Shipping: By sea, air, or express (DHL, FedEx, etc.)
Looking for a dependable supplier of HSS 4341 DIN338 Twist Drill Bits at competitive prices? Contact our sales team now for a quick quote, sample support, and tailored solutions for your market.
| Cutting Diameter | Flute Length | Overall Length | Shank Diameter | Cutting Diameter | Flute Length | Overall Length | Shank Diameter | |
| 0.5mm | 6mm | 22mm | 0.5mm | 4.3mm | 47mm | 80mm | 4.3mm | |
| 0.6mm | 10mm | 30mm | 0.6mm | 4.4mm | 47mm | 80mm | 4.4mm | |
| 0.7mm | 10mm | 30mm | 0.7mm | 4.5mm | 47mm | 80mm | 4.5mm | |
| 0.8mm | 10mm | 30mm | 0.8mm | 4.6mm | 47mm | 80mm | 4.6mm | |
| 0.9mm | 12mm | 34mm | 0.9mm | 4.7mm | 47mm | 80mm | 4.7mm | |
| 1.0mm | 12mm | 34mm | 1.0mm | 4.8mm | 52mm | 86mm | 4.8mm | |
| 1.1mm | 16mm | 38mm | 1.1mm | 4.9mm | 52mm | 86mm | 4.9mm | |
| 1.2mm | 16mm | 38mm | 1.2mm | 5.0mm | 52mm | 86mm | 5.0mm | |
| 1.3mm | 18mm | 40mm | 1.3mm | 5.1mm | 52mm | 86mm | 5.1mm | |
| 1.4mm | 18mm | 40mm | 1.4mm | 5.2mm | 52mm | 86mm | 5.2mm | |
| 1.5mm | 18mm | 40mm | 1.5mm | 5.3mm | 52mm | 86mm | 5.3mm | |
| 1.6mm | 22mm | 46mm | 1.6mm | 5.4mm | 57mm | 93mm | 5.4mm | |
| 1.7mm | 22mm | 46mm | 1.7mm | 5.5mm | 57mm | 93mm | 5.5mm | |
| 1.8mm | 22mm | 46mm | 1.8mm | 5.8mm | 57mm | 93mm | 5.8mm | |
| 1.9mm | 24mm | 49mm | 1.9mm | 6.0mm | 57mm | 93mm | 6.0mm | |
| 2.0mm | 24mm | 49mm | 2.0mm | 6.2mm | 63mm | 101mm | 6.2mm | |
| 2.1mm | 24mm | 49mm | 2.1mm | 6.5mm | 63mm | 101mm | 6.5mm | |
| 2.2mm | 27mm | 53mm | 2.2mm | 6.7mm | 63mm | 101mm | 6.7mm | |
| 2.3mm | 27mm | 53mm | 2.3mm | 6.8mm | 69mm | 109mm | 6.8mm | |
| 2.4mm | 30mm | 57mm | 2.4mm | 7.0mm | 69mm | 109mm | 7.0mm | |
| 2.5mm | 30mm | 57mm | 2.5mm | 7.2mm | 69mm | 109mm | 7.2mm | |
| 2.6mm | 30mm | 57mm | 2.6mm | 7.5mm | 69mm | 109mm | 7.5mm | |
| 2.7mm | 33mm | 61mm | 2.7mm | 8.0mm | 75mm | 117mm | Related ProductsExplore more cutting tools from the same series or for similar applications 
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