2. Material: The long drill bit is made of solid carbon steel, which is rigid, durable and not easy to rust.
3. Practical Design: With the solid center flutes, it can keep stability when drilling and will not easy to move or break. The directional bit can bore the hole precisely.
4. The cutting flute is milled with hollow centers for faster chip clearance.
5. Wide Application: The long drill is suitable for soft and hardwood, Plastic, Rubber, Plywood, Lumber, Railroad Ties, Landscape Timber, Installing PVC pipes, Tree stump boring.
Description
Feature:
Single-spur cutting edge scribes the circumference of the hole for a smoother finish.
coarse screw point is designed for faster drilling.
Solid center design provides extra rigidity while boring.
Full length heat treatment guards against bending bit in heavy-duty applications, the top of the tooth head is a guide function.
Specification:
Product Name: Auger Drill Bit
Material: Carbon Steel
Dimension (Dia x L): 20mm / 0.79” x 230mm / 9”
Shank Size: 10.5mm / 0.41”