2 PCS 250MM X 4MM Extra Long Hss Drill Bit Set,Twist Drill Bits Straight Shank Tool Drill Bit (4MM)

• MATERIAL - twist drills are made of HSS high speed steel for high hardness and durability
• WIDE APPLICATION - Extra long twist drill bits for most drilling jobs and materials such as aluminum, wood, plastics.
• EASY TO USE - Twist drill bit with double groove clamping construction design. HSS twist drill for quick and effortless drilling in various metal and plastic
• 250MM STRAIGHT SHANK DESIGN - 4MM The drill has a straight shank, which is more convenient to use. Milled flutes with a deep-cut helix that allows for quick material removal.
• Package - 2 PCS x 4MM sizes twist drill 250MM

Product Name: Twist Drill Bit Design: Straight Shank Material: HSS Total Length: Approx. 250mm Diameter: Approx. 4mm 5mm 6mm 7mm 8mm 9mm 10mm Quantity: 2pcs/set (1pc each size) Color: Silver Features: Suitable for many electric drills and drilling machines Sharp and twisted flute will make the drilling be more easy and effortless Suitable for wood, aluminum, plastic, etc Package included: 2pcs/set x Twist Drill Bit Note: Please allow 1-2mm errors due to manual measurement.