99Pcs Titanium Drill Bit Set High-Speed Steel Drill Bits for Steel Plate Wood Plastic Metal Copper Alloy Woodworking Hole Opener

High-concerned chemical : None

Origin : Mainland China is_customized : Yes Model Number : 99Pcs HSS 4241 Drill Bit Set DIY Supplies : Woodworking Material : High Speed Steel Type : Twist Drill Bit Use : Metal Drilling

Feature: Premium Material: Manufactured from high speed steel for strength and durability.

Storage: Supplied in a plastic storage box for easy storage and transportation.

Widely USED: The 135° fast cutting point is automatically centered and penetrates quickly with less pressure,The drill kit meets all your requirements, including all common size specifications for Ideal Drilling in Wood/Cast Iron/Aluminum Alloy/Plastic/Fiberglass.

Process Treatment: Titanium coated surface prevent rusting,which increase the hardness of the drill bit and reduces heat buildup, make the twist drill bit more wear-resisting for longer life. Specification: Product Name: 99Pcs twist drill bit set

Packaging: Plastic box,

Material: high-speed steel 4241

Surface Treatment: Titanium plating (gold), both for rust prevention and aesthetics.

Size: 14 specifications, 99 pieces

1.5mm 16 pieces, 2.0mm 16 pieces,

2.5mm 15 pieces,

3.0mm 10 pieces, 3.2mm 10 pieces,

3.5mm 8 pieces, 4.0mm 8 pieces,

4.5mm 3 pieces, 5.0mm 3 pieces,

5.5mm 2 pieces, 6.0mm 2 pieces, 6.5mm 2 pieces, 8.0mm 2 pieces, 10.0mm 2 pieces. Note: 1. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness. 2. Please allow slight manual measurement deviation for the data.