|Material||high carbon steel quenching plus hard heat treatment|
|Package Size||18cm x 10cm x 5cm (7.09in x 3.94in x 1.97in)|
|Package Weight||0.15kg (0.33lb.)|
modname=ckeditor Feature: Material: Three sharp woodworking drill high-speed steel 4241, in the middle chamfering drill body is 45 steel Specifications: Three-point drill diameter:
Three-point drill diameter: 4 mm x 75 mm (length) 6 mm x 93 mm (length) 7 mm x 100 mm (length) 8 mm x 110 mm (length) 10 mm x 120 mm (length) Advantages: Special designed steel counter sleeve countersinks or counter bores pilot hole. Adjustable counter sleeve depth with wrench. Drill and countersink for wood screws without changing bits. Drilling length can be adjusted for various length screws simply by loosening and tightening the setscrew. Chamfer is 5 flutes ,In the process of using, can discharge the wood more rapid, sink hole disposable drilled smooth, screw cap perfect embedded in the surface of workpiece. Note: This product is best used in conjunction with bench, hand drill during operation centered instability, leading to easy bending and breaking the drill. Package included: 1 x 4MM Woodworking chamfer 1 x 6MM Woodworking chamfer 1 x 7MM Woodworking chamfer 1 x 8MM Woodworking chamfer 1 x 10MM Woodworking chamfer
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