Item Descriptions:

specification:

Material: M42 high speed steel

Color: White

Size: 19 mm / 23 mm / 25 mm / 28 mm / 32 mm / 38 mm

/ 44 mm / 54 mm / 64 mm / 76 mm / 89 mm / 102 mm / 127 mm

Uses: gypsum board, plastic board, wood board

Proposal for use:

The holes may be sharp due to high-speed rotational friction, which may break or burn.

We encourage customers to use cutting fluids to keep the hole saw cold during use.

Please stabilize the drill during excavation.

Otherwise, the center bit may snap due to excessive shaking.

Start drilling at a slow drill rotation speed or it may break when the center bit is first used.

The larger the hole saw, the slower the drill rotation speed must be.

This way you can prevent the center bit from snapping.

please note:

After using the hole saw for the first time, I will repair it with rasp and keep on using it for a long time.

After each use, in order to avoid natural oxidation, please apply a little rust resistance oil to the blade.

★ Warranty period:

It has a warranty of 90 days from the date of purchase.

First of all, please use the product with zero risk actually.

If there are any problems such as defects in products, please do not hesitate to contact us.

The package includes the following:

17psc carbon steel hole saw set kit

Features:

• ▶ This hole saw for woodworking is made of high quality M42 high speed steel material and it works greatly for wood, plaster, plastic, PVC pipes and so on.
• Please note that it can not correspond to metal and stone things.
• ▶ Please use drill stand or drilling machine to ensure accuracy in precision work.
• This product is used for convenient operation with electric drill (with chuck).
• ▶ With a good box: with a special storage box.
• Tool box case molded for easy storage and transport.
• ▶ Size: 19 mm / 23 mm / 25 mm / 28 mm / 32 mm / 38 mm / 44 mm / 54 mm / 64 mm / 76 mm / 89 mm / 102 mm / 127 mm Package: hole saw x 13 arbor x 2 fixed plate x 1 hexagon wrench x 1
• ▶ After use, apply a small amount of rust prevention oil on the surface of the hole to prevent natural oxidation and improve lifespan.

Product information:

Shipping Weight: 1088 g

Package Dimensions: 5.59 x 17.20 x 23.29 cm