Description

Features:
– Products using steel manufacturing, serrated high-frequency quenching, long life, the working depth of 25mm.
– Nice hole saw kit for drilling round holes easily and quickly.
– Sharp and durable teeth of hole saw ensure a powerful and high efficient action.
– Suitable for cutting wood, thin sheet metal and thin alloys, gypsum board.
– After the use of a small amount of anti-rust oil on the surface of the hole saw bit to avoid natural oxidation, can improve its service life.

Specification:
Type:Core Drill Bit
Material:Steel
Color:Gery
Size:19mm/23mm/28mm/32mm/38mm/44mm/
54mm/64mm/76mm/89mm/102mm/127mm;
Quantity:12 Pcs x Hole saw Drill Bits

Package Included:
12 Pcs x Hole saw Drill Bit;
1 Pc x 3/8inch mandrel;
1 Pc x 1/4inch drill bit (2inch long) with mandrel;
1 Pc x Drive plate;
1 Pc x Hex wrench