Irwin HSS PRO TIN DIN 338 1.0 mm drill bit

Name: Drill Bit Irwin IR HSS 10502572
Brand: Irwin
SKU: 4906832
Price: 4.99 EUR
Availability: InStock

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Drill Bit Irwin IR HSS PRO TIN DIN 338 1.0 mm — high-speed steel, TiN coating, cylindrical shank

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Short description

Irwin IR HSS PRO TIN DIN 338 1.0 mm is a high-speed steel (HSS) twist drill bit with titanium nitride (TiN) coating and a cylindrical shank compliant with DIN 338. Designed for precision drilling of metal and other hard materials, the 1.0 mm diameter provides fine, accurate holes. Suitable for professional and hobby use in metalworking, instrument making, and electronics.

Available for order: 3 pcs.

Warranty: 2 Years

SKU: 4906832

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Deliver the order:

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to the Customer Service Center at Kengaraga 2b, Riga

29.06.2026 {{selectedOffer.officeDeliveryString}}

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Customer service center

2b. Kengaraga str., Riga, Latvia, LV-1063

29.06.2026 {{selectedOffer.officeDeliveryString}}

free

Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!

02.07.2026 {{selectedOffer.courierDeliveryString}}

From 4.99 € (Weight: 0.02 kg)

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Latvijas Pasts pakomāts / Unisend / DPD Paku skapis / Omniva / Venipak Pickup / Venipak Locker / Latvijas Pasts nodaļa

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From 1.99 €

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Payment Methods:

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Product information

Description

Irwin IR HSS PRO TIN DIN 338 1.0 mm is a high-speed steel twist drill bit with a titanium nitride (TiN) coating and a cylindrical shank manufactured to DIN 338 dimensions. The 1.0 mm diameter delivers precise, small-diameter holes and is intended for drilling into metals and other hard materials where accuracy and wear resistance are required. The TiN coating reduces friction and helps extend cutting life while the solid HSS core provides toughness for repeated use in handheld and machine-mounted drilling operations.

Advantages

The TiN coating increases surface hardness and reduces heat buildup, improving wear resistance and maintaining cutting edge sharpness during prolonged use. The DIN 338 cylindrical shank ensures compatibility with standard chucks and collets, while the HSS construction balances hardness and toughness to resist chipping. The small 1.0 mm diameter allows for fine precision work and minimizes material removal for neat, accurate holes.

Suitable for

Precision metal drilling (thin plates, sheet metal)
Instrument making and model building
Electronics and PCB prototyping (component holes, jigs)
General workshop use with drill presses and hand drills

Key specifications

Material: high-speed steel (HSS)
Coating: titanium nitride (TiN)
Shank type: cylindrical shank to DIN 338 dimensions
Diameter: 1.0 mm
Drill type: twist drill

How to use

Select an appropriate drill speed and secure the workpiece to prevent movement. Fit the cylindrical shank firmly in the chuck or collet, ensuring concentric mounting. For metal drilling, use cutting lubricant to reduce friction and heat; apply moderate, steady feed pressure to avoid breaking the small-diameter bit. Retract periodically to clear chips when drilling deeper holes and finish with a light backing cut to avoid burrs.

Usage recommendations

Use lower spindle speeds and light feed when drilling hard metals with a 1.0 mm HSS bit. Keep the TiN coating intact by avoiding excessive overheating; proper lubrication and intermittent drilling will extend tool life. Store in a protective case or rack to prevent tip damage and inspect the cutting edges before use.

All features

Weight:: 0.015 kg

Description

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Customer questions

FAQ

How much does the Irwin HSS PRO TIN DIN 338 1.0 mm drill bit cost, and is it available for purchase?

The price is 4.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 3 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 29.06.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay. All transactions are 100% secure and encrypted.

Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

What is the warranty period?

All Irwin products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized Irwin service centers and through AiO.lv

Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. We will assist with consultation, warranty claim processing, and coordination with certified service centers.

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