4Pcs/Set With Wood Box Package
Woodworking Square Twist Drill Bit
Brand Name: HEDA
Material: Spring Steel
Shank: Round Shank
Shape Of Hole: Square
Model No.: FKZ
Total length: 175-230mm(6.89in-8.66in)
A. Use by woodworking mortising machine.
B. Use by electric hand drill.
1. Wide application for woodworking development, producing mortise and tenon structure furniture without screws, etc.
2. It can be used with Woodworking Mortising Machine and Electric Hand Drill, etc.
All dimensions data are manually measured and there will be errors. Please refer to physical items.
1. It is different with other drills, it can make square holes.
2. This hole saw drill bit use of advanced technology manufacturing, high-quality materials, long service time.
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