Twist drill bit M43 straight shank 4.2mm} Parsing Steps: 1. Remove marketing terms: "specialized", "high hardness" are removed 2. Retain the functional noun: "Twist drill bit M43" (M43 is retained as a model specification) 3. Extracting quantization para

In stock
SKU
1667410197217793
CN¥4.84
▸ Model specifications: M43 twist drill bit | Straight shank structure design
▸ Material composition: cobalt-containing high-speed steel (HSS-Co)
▸ Applicable material: stainless steel/iron/high-hardness metal drilling
▸ Diameter size: Φ4.2mm
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You're reviewing:Twist drill bit M43 straight shank 4.2mm} Parsing Steps: 1. Remove marketing terms: "specialized", "high hardness" are removed 2. Retain the functional noun: "Twist drill bit M43" (M43 is retained as a model specification) 3. Extracting quantization para