4PCS Square Hole Saw Drill Bit Auger Mortising Chisel Carve Woodworking Tools Steel
Name: Square Hole Drill Bit
Material: High Speed Steel
Color: As the picture shows
4 size can make the hole different size
The whole drill is heat treated, offering higher hardness.
Partial black oxide treatment prevent rusty and provide beautiful appearance.
High-speed steel tools are good for most general purpose applications, offering a combination of hardness and toughness for wear resistance
The length is longer than the normal one.
Application: Suitable for carpentry applicable to the construction, installation, decoration industry use.
Mainly used in the square tenon machine, specially used for a drill square hole, it can be used on electric drill.
4 x Square Hole Drill
1.Due to the manual measurement and different measurement methods, the actual size could be slightly different.
2.Please be reminded that due to lighting effects and monitor’s brightness/contrast settings etc, the color tone of the website’s photo and the actual item could be slightly different.