# Hole saw Proline 28102 — diameter 10.2 cm, 1 pc

**URL:** https://aio.lv/en/product--proline-28102--12009708
**Data updated:** 2026-03-11 20:44 (EET)
**Category:** Drill Bits
**Manufacturer:** Proline
**Manufacturer code:** 28102
**EAN:** 5903755281029
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 16.99 €
**Prices and availability valid until:** 2026-07-09 23:59
**Price without VAT (21%):** 14.04 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--proline-28102--12009708

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 30.06.2026 | free |
| Pickup points | 03.07.2026 | 1.99 EUR |
| Courier delivery to door | 03.07.2026 | 4.99 EUR |

## Summary description

Proline 28102 is a single-piece hole saw with a cutting diameter of 10.2 cm designed for creating circular holes in materials such as wood, plastic and soft metals when used with a compatible drill. The tool includes one saw body (1 pc) and is suitable for installation, plumbing, electrical and general construction tasks requiring precise round openings.

## Long description

Proline 28102 is a single-piece hole saw with a cutting diameter of 10.2 cm designed to produce precise circular openings in wood, plastics and a range of metals when fitted to a compatible drill and adapter. Made from high-speed steel (HSS) and supplied as a single saw body, this tool is intended for installation, plumbing, electrical and general construction tasks that require clean, repeatable holes up to 38 mm deep.
Advantages
The HSS construction provides increased wear resistance and cutting performance on non-ferrous metals, aluminum and steel. The saw is configured for mounting with either a hexagonal or SDS-plus adapter, giving flexibility to work with different drill chucks and impact-capable machines. An alternating tooth spacing (4/6 TPI) balances cutting speed and chip evacuation, while the single-piece design reduces the number of joints and potential failure points during repetitive drilling.
Suitable for
 Creating circular openings in wooden boards and panels
 Cutting holes in plastic housings and PVC components
 Drilling through aluminum, non-ferrous metals and thin steel sheets
 Installation work for pipes, conduit and electrical boxes
 General construction and renovation tasks requiring 102 mm diameter holes
Key specifications
 Cutting diameter: 10.2 cm (102 mm)
 Material: high-speed steel (HSS)
 Drilling depth: 38 mm
 Tooth configuration: alternating 4/6 TPI for improved chip removal
 Adapter compatibility: adjustable for hexagonal or SDS-plus socket
 Suitable workpiece materials: wood, plastic, aluminum, non-ferrous metals, steel, stainless steel
How to use
Fit the hole saw onto an appropriate arbour/adapter compatible with your drill chuck type (hexagonal or SDS-plus) and install a centering pilot drill to ensure accurate positioning. Secure the workpiece and set the drill to the correct speed for the material: lower speeds for steel and stainless steel, medium for non-ferrous metals and higher speeds for wood and plastics. For steel drilling, apply cutting fluid and maintain a steady feed while keeping the cut area cooled to prolong tool life. Drill to the maximum recommended depth of 38 mm, retracting occasionally to clear chips if necessary.
Usage recommendations
 Use a centering drill and the proper adapter; for steel and stainless steel, operate at reduced speed with coolant or cutting oil and avoid excessive pressure to prevent overheating and tooth damage. Periodically remove chips and inspect the saw teeth; replace the tool if wear or damage is observed to maintain hole quality and user safety.

## Specifications

| Feature | Value |
|---|---|
| Diameter | 102 mm |
| Number of pieces | 1 pc(s) |

## FAQ

### How much does the Hole saw Proline 28102 — 10.2 cm cost, and is it available for purchase?

The price is 16.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 1 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 30.06.2026 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 Proline 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 Proline 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. More information about warranty service: https://aio.lv/en/warranty

## Image

https://aio.lv/img/cache/product/12009708/67496603_large.webp