50pcs Twist drill bit straight handle high speed steel cobalt M35 grinding for stainless steel metal reamer drill bit

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Features:

1.High quality material: Made of high speed steel.

2.Wide range of uses: Suitable for drilling holes in angle iron, wood, plastic, aluminum alloy and other materials.

Descriptions:

1. The straight shank twist drill is mainly composed of a handle and a working part. The guiding portion of the working portion serves as a guiding and grinding action, and the chip pocket is spiraled to facilitate the guiding of the chips.

Specifications:

Color:silver and yellow

Material:steel

Package Included:

1 set x straight shank twist drill(50 pieces set)