uxcell Square Hole Drill Bit, 1/2″ High-Carbon Steel Hollow Chisel Mortise Power Tool for Woodworking 2 Pcs (Silver & Black)

Product Description

Feature

It is only suitable for square hole drills and mortise tenon machine, not for hand drills, bench drills, etc.
It is only suitable for wood products such as MDF, particle board, compressed version, plastic, wood (sandalwood, pine, ash, beech), etc., not for metal, glass, concrete, gypsum board material processing.
The tenon machine cannot be used for milling grooves, only manual grooving.
If there is no tenon machine, first use the drill core of a bench drill or electric drill to make a few more holes, and then use the square chisel of the square hole drill to strike (note that be slow when striking).

Square Chisel

The force point of the drill bit sleeve is on a plane, which effectively protects and avoids dangerous situations such as bursting.

Durable Drill Bit

Made of metal, through heat processing, with high hardness and long service life.

U-shape Groove

Designed to facilitate the discharge of wood chips to improve drilling efficiency.

Round Shank

Universal shank type, the drill tail adopts a circular design, which makes the clamping more stable, suitable for drilling square holes in wood with a mortising machine or a mortising attachment.

Package Dimensions ‏ : ‎ 8.98 x 2.32 x 1.18 inches; 0.32 ounces
Item model number ‏ : ‎ a15062200ux0311
Date First Available ‏ : ‎ September 12, 2015
Manufacturer ‏ : ‎ uxcell
ASIN ‏ : ‎ B015A3DPZ8

【SIZE】1/2″ square chisel width, 70mm cutting depth, 210mm total length.
【TIP AND EDGE】The best designed Drilling Point tip and 4 Cutting Corner to enable the fast drilling and penetrating into working pieces of wood very smooth and fast.
【MATERIAL】Made of durable metal material provides a long use life.
【ADVANTAGE】With long drill core and square chisel, easy to lock the hole on the wood, can reduce labor intensity of construction workers, speed up the construction speed, reduce construction costs.
【OPERATION】Used with mortise and tenon machine with double effect, and electric drill, hammer and other tools is required for punching square hole in wood.