# Hole saw GRAPHITE 57H928 — 1 pc, weight 187 g

**URL:** https://aio.lv/en/product--graphite-57h928--12098865
**Data updated:** 2026-03-20 09:51 (EET)
**Category:** Drill Bits
**Manufacturer:** GRAPHITE
**Manufacturer code:** 57H928
**EAN:** 5902062579287
**Warranty:** 2 Years
**Availability:** Out of stock

## Summary description

Hole saw by GRAPHITE, model 57H928, supplied as a single unit. The package contains 1 piece with a total weight of 187 g. Designed for cutting circular holes in materials compatible with hole saws. Suitable for use in construction, installation and DIY tasks where a compact, single-piece cutting accessory is required.

## Long description

GRAPHITE hole saw 57H928 is a single-piece cutting accessory designed for making precise circular openings in a variety of materials. The tool is a bimetal construction with progressive high-speed steel teeth that provide efficient cutting performance and extended durability. Supplied as one unit with a compact weight of 187 g, this hole saw is intended for construction, installation and general DIY use where a reliable round cutting tool is required.
Advantages
The bimetal design combines flexibility and hardness to resist wear and reduce the risk of tooth breakage during prolonged use. Progressive teeth geometry improves chip removal and reduces cutting resistance, enabling smoother penetration into metals, wood and plastics. Its compact single-piece format is convenient for storage and transport and simplifies replacement during on-site work.
Suitable for
 Cutting circular holes in steel and stainless steel
 Drilling openings in wood and laminated materials
 Making holes in plastics and composite panels
 Installation tasks such as routing cables, pipes and fittings
Key specifications
 Construction: bimetal body with high-speed steel (HSS) teeth
 Tooth type: progressive geometry for efficient cutting and chip evacuation
 Compatibility: suitable for metal, stainless steel, wood, plastics and composites
 Package quantity: 1 piece
 Net weight: 187 g
How to use
Attach the hole saw to a compatible arbor or drill mandrel according to the arbor manufacturer's instructions. Secure the workpiece and mark the center of the hole, then start drilling at low speed to create a pilot impression and ensure alignment. Increase speed gradually while maintaining steady pressure; allow the saw to cut without forcing to avoid overheating. Periodically withdraw the cutter to clear chips and allow cooling, especially when cutting metals. Finish by deburring the hole edges if required.
Usage recommendations
For best results when cutting metals, use cutting fluid or lubricant to reduce heat and extend tool life. Select an appropriate drill speed based on the material: lower speeds for stainless steel and harder alloys, higher speeds for wood and plastics. Wear proper personal protective equipment and secure the workpiece to prevent movement during cutting.

## Specifications

| Feature | Value |
|---|---|
| Weight | 0.187 kg |
| Quantity | 1 |
| Quantity per pack | 1 pc(s) |

## FAQ

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer. 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 GRAPHITE 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 GRAPHITE 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

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