Can the hole saw set be used for high hardness materials?

Yes, it can be used for high hardness materials with the help of flowing water to reduce abrasion.

What tools are compatible with the hole saw set?

The masonry hole saw bit set fits SDS plus shank on the connecting rod and works with SDS Plus tools by all major manufacturers.

What additional accessories are included in the set?

The set includes 5 dust collectors, center positioning drill bits, positioning drill screw, hex key wrench, and connecting rods.

You have to buy a separate mandrel to use this? What is the distance from hex shank side to side?

No need to buy a separate mandrel. The distance from hex shank side to side is 10mm, and you can choose exactly what you need.

How to install the centre drill? the other ones tend to fall out. I almost cut my fingers.

The hole saw should include a nut that holds it to the arbor. Ensure it is tightened using a wrench. Contact the merchant for a replacement if the nut is missing.

Does anyone know what size the pilot bit is and is it also diamond coated?

The pilot bit included has a diameter of 10mm. It has a round shank and a sharp tip (Solder copper) to center the drilling at the beginning.

Can the drill bit be taken out so I have a perfect circle?

The drill bit can be taken out by removing the nut that holds it to the arbor. Ensure the thread on the arbor is tightened to the hole saw.

How deep of a hole can you drill with this bit? I need to make a 3” deep hole into granite that 3/8” wide. Ideas?

This bit will drill about 2.8 inch as is. For deeper holes, use running water while cutting to reduce wear and tear on the hole saw.

How many holes would this bit be good for?

The durability depends on careful usage. Using plenty of water and a slower rpm can increase the number of holes it can drill, typically ranging from 1 or 2 to 20 to 50, depending on the material and technique.

The guide bit keeps falling off. How to fix it?

Tighten the guide bit until the hole saw is about an inch into the material. You can also use Loc Tite thread sealer for a more secure fit.

Will this work to cut plastic?

While it may work for plastic, it is not the best choice as it may melt the plastic. It is intended for ceramic, glass, and stone. For plastic, consider using twist drill bits or triangular drill bits.

Can I use this product on brick?

Yes, it can be used on brick. Keep a trickle of water on it, avoid hammer drill mode, go slow, and use lots of water while cutting.

Will this work with a regular drill?

It is recommended to use a hammer drill and be prepared for significant effort, depending on the number of holes to be drilled.

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GSTK

GSTK 15pcs Concrete Hole Saw Set (30 40 50 65 80 100mm) with SDS Plus Shank Connecting Rod 110mm and 5pcs Dust Catchers, Concrete Hole Saw Kit for Concrete|Cement|Brick|Stone|Wall.

Name: GSTK 15pcs Concrete Hole Saw Set (30 40 50 65 80 100mm) with SDS Plus Shank Connecting Rod 110mm and 5pcs Dust Catchers, Concrete Hole Saw Kit for Concrete|Cement|Brick|Stone|Wall.
Uploaded: 2025-01-14T01:32:55.615Z
Description: GSTK 15pcs Concrete Hole Saw Set (30 40 50 65 80 100mm) with SDS Plus Shank Connecting Rod 110mm and 5pcs Dust Catchers, Concrete Hole Saw Kit for Concrete|Cement|Brick|Stone|Wall.

Item #:80577855

4.2 rating

Write a review

PKR 25882
Price Detail
Price
PKR 25882
Excluding Shipping & Custom charges
( Shipping and custom charges will be calculated on checkout )
* All items will be imported from US Store

Order now and get it around Wednesday, January 29

Size :3PCS Central Pilot Drill Bits Set

3PCS Central Pilot Drill Bits Set

10PCS

10PCS Carton packing

15PCS

16PCS Carton packing

30mm(1-3/16")

40mm(1-9/16")

50mm(2")

60mm(2-3/8")

65mm-1

65mm-2

65mm(2-35/64")

70mm(2-3/4")

75mm(2-15/16")

80mm(3-5/32")

85mm(3-11/32")

90mm(3-9/16")

100mm(3-15/16")

105mm(4-1/8")

110mm(4-3/8")

115mm(4-17/32")

120mm(4-23/32")

130mm(5-3/8")

150mm(5-29/32")

PLUS 160mm

PLUS 220mm

PLUS 300mm

PLUS 350mm

Availability : In Stock

Imported from USA store

Quantity :

Ships from Ubuy, Sold By : FYH（US） Tech

Note: Step Down Voltage Transformer required for using electronics products of US store (110-120.). Recommended power converters Buy Now.

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Our concrete hole saw set is made of tungsten steel and carbide, durable and works under rough conditions, but also super safe to use and simple.

Product Details

★【MATERIAL AND PROCESS】-Our concrete hole saw set is made of tungsten steel and carbide, durable and works under rough conditions, but also super safe to use and simple, it will give you years of service even under punishing use.
★【15 IN ONE】-: 6pcs hole saw diameter: 1-3/16”(30mm), 1-9/16”(40mm), 2"(50mm), 2-9/16 “(65mm), 3-1/8”(80mm), 3-15/16”(100mm); 1x SDS PLUS connecting rod(300mm, 11-13/16"); 1x SDS MAX connecting rod(300mm, 11-13/16");1x SDS PLUS connecting rod(100mm, 3-15/16"),3x center positioning drill bits; 1x positioning drill screw, 1xHex Key Wrench,5x dust catchers.
★【USAGE MATTERS】-Gift with 5pcs dust collector help yyou minimize messes with dust while holw saw working. Since the hardness difference of the stones/bricks, hole saw need a bit more time than normal, please use it with flowing water when work on high hardness material, it will reduce the abrasion of the hole saw.
★【WIDE RANGE OF APPLICATIONS】-The masonry hole saw bit set fits SDS plus shank on the connecting rod works with SDS Plus tools by all major manufacturers. Easily drills walls, stones, bricks,or installation of air-conditioning, oil fume exhauster,sewer pipeline hole open and so on.

Package Dimensions	12.6 x 10.31 x 3.78 inches (32.0 x 26.2 x 9.6 cm);11.2 pounds (5.04 kg)
Date First Available	December 2, 2022
Manufacturer	GSTK
Material	Tungsten, Tungsten Carbide
Brand	GSTK
Style	Compact
Item Thickness	2 inches (5.1 cm)
Item Weight	11.20 pounds (5.04 kg)
Compatible Material	Foam, Stone
What's in the box	【15 IN ONE】

Features & Benefits

Premium quality concrete hole saw set
Made of tungsten steel and carbide
Dust free design with 15-in-one set
Wide range of applications
5 dust collectors included for minimizing mess
Suitable for high hardness materials

Product Description

GSTK 15pcs Concrete Hole Saw Set (30 40 50 65 80 100mm) with SDS Plus Shank Connecting Rod 110mm and 5pcs Dust Catchers, Concrete Hole Saw Kit for Concrete|Cement|Brick|Stone|Wall.

Overview

Have any Query?Chat with us

Customer Questions & Answers

Question : Can the hole saw set be used for high hardness materials?
Answer : Yes, it can be used for high hardness materials with the help of flowing water to reduce abrasion.
Question : What tools are compatible with the hole saw set?
Answer : The masonry hole saw bit set fits SDS plus shank on the connecting rod and works with SDS Plus tools by all major manufacturers.
Question : What additional accessories are included in the set?
Answer : The set includes 5 dust collectors, center positioning drill bits, positioning drill screw, hex key wrench, and connecting rods.
Question : You have to buy a separate mandrel to use this? What is the distance from hex shank side to side?
Answer : No need to buy a separate mandrel. The distance from hex shank side to side is 10mm, and you can choose exactly what you need.
Question : How to install the centre drill? the other ones tend to fall out. I almost cut my fingers.
Answer : The hole saw should include a nut that holds it to the arbor. Ensure it is tightened using a wrench. Contact the merchant for a replacement if the nut is missing.
Question : Does anyone know what size the pilot bit is and is it also diamond coated?
Answer : The pilot bit included has a diameter of 10mm. It has a round shank and a sharp tip (Solder copper) to center the drilling at the beginning.
Question : Can the drill bit be taken out so I have a perfect circle?
Answer : The drill bit can be taken out by removing the nut that holds it to the arbor. Ensure the thread on the arbor is tightened to the hole saw.
Question : How deep of a hole can you drill with this bit? I need to make a 3” deep hole into granite that 3/8” wide. Ideas?
Answer : This bit will drill about 2.8 inch as is. For deeper holes, use running water while cutting to reduce wear and tear on the hole saw.
Question : How many holes would this bit be good for?
Answer : The durability depends on careful usage. Using plenty of water and a slower rpm can increase the number of holes it can drill, typically ranging from 1 or 2 to 20 to 50, depending on the material and technique.
Question : The guide bit keeps falling off. How to fix it?
Answer : Tighten the guide bit until the hole saw is about an inch into the material. You can also use Loc Tite thread sealer for a more secure fit.
Question : Will this work to cut plastic?
Answer : While it may work for plastic, it is not the best choice as it may melt the plastic. It is intended for ceramic, glass, and stone. For plastic, consider using twist drill bits or triangular drill bits.
Question : Can I use this product on brick?
Answer : Yes, it can be used on brick. Keep a trickle of water on it, avoid hammer drill mode, go slow, and use lots of water while cutting.
Question : Will this work with a regular drill?
Answer : It is recommended to use a hammer drill and be prepared for significant effort, depending on the number of holes to be drilled.

Customer Ratings

4.2 out of 5

369 customers ratings

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GSTK Editorial Review

The GSTK 10pcs Concrete Hole Saw Set with SDS Plus Shank Connecting Rod and 5pcs Dust Catchers is a versatile tool for drilling holes in concrete, granite, and other hard materials. The set comes with different hole sizes (30mm, 40mm, 50mm, and 65mm), making it suitable for various projects. The quick change bit allows for easy removal and replacement of center drills. The set includes a pilot bit with a diameter of 10mm, which is helpful for centering the drilling at the beginning. The drill bit can be removed to achieve a perfect circle, offering flexibility in hole drilling. However, it's essential to use the drill with care, especially when working with hard materials like granite, and using running water is recommended to reduce wear and tear on the hole saw. While the set offers versatility and flexibility, some users have experienced issues with the drill bit not staying in place securely and the teeth on the hole saw wearing out quickly, limiting its effectiveness for multiple uses. Some users also noted challenges with quickly changing between sizes and encountered difficulties with the arbor, which could potentially lead to damage to the drill. Overall, the GSTK Concrete Hole Saw Set offers versatility in hole drilling, but some users have experienced issues with durability and performance, especially when drilling through hard materials.

Pros

Versatile set with different hole sizes
Easy removal and replacement of center drills
Pilot bit included for centering drilling
Flexibility to achieve a perfect circle by removing the drill bit

Cons

Teeth on the hole saw may wear out quickly
Challenges with quickly changing between sizes
Potential difficulties with the arbor leading to potential damage to the drill

Important Information

Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.

GSTK 15pcs Concrete Hole Saw Set (30 40 50 65 80 100mm) with SDS Plus Shank Connecting Rod 110mm and 5pcs Dust Catchers, Concrete Hole Saw Kit for Concrete|Cement|Brick|Stone|Wall.

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