Large Hole Saw 115 mm Bi-metal HSS M42 Cutting Crown for Metal with Guide Drill and Spring Orange For Holes in Sheet Metal and Wood
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The large bi-metal hole saw with diameter 115 mm is designed for cutting large round holes in both metal and wood. The cutting teeth are made from high-speed steel HSS M42, which is used for machining steel, stainless steel, iron, and aluminium. The crown can also handle wood and wooden boards. There are wide gaps between the teeth, allowing chips to escape during drilling. The diameter of 115 mm is suitable for pipe passages, ventilation openings, or the installation of round elements into panels and covers. The hole saw can be attached to a standard drill or cordless screwdriver with a chuck. You can drill with it in the workshop or directly at the installation site.
The tool consists of a crown with teeth, a shank, guide drill, and a spring. The guide drill ensures precise centring: it first creates a small hole and then guides the crown along the circumference, preventing it from slipping on a smooth surface. The spring threaded onto the drill pushes the cut disc out after the cut is completed. The hole saw arrives assembled and ready for clamping. On the side of the casing, you will find a longitudinal hole for easily ejecting a stuck cutout. The orange surface of the crown is easily recognisable among other tools.
- Type – bi-metal drilling crown (hole saw)
- Diameter of the hole – 115 mm
- Toothing – high-speed steel HSS M42
- Suitable for – sheet metal, steel, stainless steel, iron, aluminium, and wood
- Centred by – guide drill in the centre of the crown
- Cutout ejection – spring
- Colour – orange
- Contents of the package – 1 drilling crown 115 mm with shank, guide drill, and spring
When working with a crown of this large diameter, it is important to hold the drill firmly with both hands and secure the workpiece with a clamp. Mark the centre of the hole in advance so that the guide drill starts at the correct position. Drill metals slowly and with even pressure, cooling steel and stainless steel with cutting oil or emulsion. Higher speeds can be used for wood. If the material is thicker, occasionally pull the crown out of the cut and remove chips from the groove. It is advisable to support thin sheet metal with a wooden board to prevent it from bending under pressure and to keep the edge of the hole straight. Start the cut slowly and increase the speed only when the teeth have created a groove around the entire circumference. After use, clean the tool and store it in a dry place.
The 115 mm hole saw is suitable wherever you need to create a large and regular hole 115 mm without cutting with a saw. Thanks to the bi-metal design, the teeth made of high-speed steel are suitable for both metal and wood, and the crown can be reused. The guide drill and spring for ejecting the cutout speed up and simplify the work. It finds application in the workshop, during the installation of installations, and when modifying covers and panels. It is also useful as an addition to smaller hole saws when you need a really large diameter. Once unpacked, simply clamp the hole saw into the drill and drill the first hole.
Delivery
Delivery to address€1.99
Estimated delivery: 23 November – 4 December
Shipped from China
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Returns and Exchanges
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Returns30 days to return without giving a reason
Withdrawal period30 days from receipt of the goods
Deadline to send the goods backWithin 14 days of withdrawing from the contract
Return shipping costsYou pay the postage for sending the goods back to Spain. With An Post (Standard Post), returning a parcel of up to 2 kg to Spain costs about €30. We charge no other fee.
RefundWithin 14 days of your notice of withdrawal, using the same payment method you used for the purchase. If you return the whole order, we will also refund the delivery cost.
Crediting of the amountUsually 2–10 working days, depending on the payment method
Product conditionYou may unpack the goods and try them as you would in a shop, and you can return them even without the original packaging
Returns addressQX-BOX AEMALL RETURN
Rotonda Rene Descartes, Parcela 101 – Nave 3
28070 Alcala de Henares, Madrid
SpainReturns centre in Spain operated by Qxbox, an e-commerce logistics provider and logistics partner of the sellers on our platform.
How do I return goods?
- Email us at info@lunzo.ie with your order number and the items you are returning.
- Pack the goods and send them by post to the returns address in Spain.
- Send us the proof of dispatch with the tracking number – this lets us refund you without waiting for the parcel to arrive.
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Did the goods arrive damaged, do they not work, is something missing from the parcel or do they not match the description? We will sort it out.
Period for claiming a faultUp to six years from delivery of the goods
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- We will assess it and suggest a solution. Photographs are usually enough – please do not send the goods back until you have received instructions from us.
- We will settle your claim within 30 days at the latest – with a new item, a price reduction or a refund.
If the goods need to be sent back, we will refund the postage for a valid claim (just provide the receipt).
ExchangesA different size, colour or variant
Write to us within 30 days of receipt at info@lunzo.ie with your order number and the variant you are interested in. We usually reply within 24 hours.
If the variant is available, we will send you instructions for the exchange. You pay the cost of sending the original item back; the new variant will be sent to you at no further charge.
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About the seller
This product is sold and shipped by an external seller. LUNZO guarantees you a safe purchase: online payments go through a secure payment gateway, and you handle your order, returns and complaints with us.
The following information has been provided by the product seller, who is responsible for its accuracy. The seller acts as a trader.
Seller:
Gansu Constar Technology Group Co., Ltd.
Address: No.10, Chuangxin South Road, Baiyun District, Baiyun, Gansu, China
E-mail: ksdjt@foxmail.com
Telephone: +86 156 9392 3686
Manufacturer:
Gansu Constar Technology Group Co., Ltd.
Address: No.10, Chuangxin South Road, Baiyun District, Baiyun, Gansu, China
E-mail: ksdjt@foxmail.com
Telephone: +86 156 9392 3686
EU responsible person:
BioDomi GmbH
Address: Schokoladenring 13, 65795 Hattersheim am Main, Germany
E-mail: arcontact@biodomieurope.de
Telephone: +49 178 5749814
All products from this seller