Specification Brand : BORDSTRACT BulletPoint1 : Enhanced Drilling Speed and Efficiency: These twist drill bits feature a blade opening with double rear corners, a design that allows for rapid chip ejection and minimizes clogging during operation. This innovative construction significly increases drilling speed and overall work efficiency, allowing you to complete projects faster and with less effort. BulletPoint2 : Exceptional Durability and Extended Tool Life: Engineered for long-lasting performance, these drill bits undergo a specialized hardness strengthening treatment that enhances their sharpness and wear resistance. This results in a labor-saving drilling experience, with the bits maintaining their cuing edge even after extended use, ensuring a longer lifespan compared to conventional drill bits. BulletPoint3 : Optimized Chip Removal for High-Speed Operation: The deep U-shaped spiral groove design of these drill bits is specifically engineered to maximize chip removal, particularly during high-speed drilling applications. This efficient chip evacuation prevents clogging, reduces heat buildup, and ensures smooth, consistent drilling performance, even when working with demanding ls. BulletPoint4 : Exceptional Versatility for Various Applications: This versatile 19-piece drill bit set is suitable for drilling into a wide range of ls, including iron, aluminum alloy, copper, plastic, wood, wallboard, less steel, and cast iron. This makes them ideal for various applications, from home repairs and DIY projects to professional metalworking and construction tasks. BulletPoint5 : HSS Construction for Long-Lasting Strength: Crafted from premium M35 HSS high-speed steel, these twist drill bits deliver exceptional strength, hardness, and resistance to wear and tear. This robust construction ensures that the bits maintain their sharpness and structural integrity even after prolonged use, guareeing performance and long-term durability. ItemName : BORDSTRACT 19Pcs M35 Twist Drill Bits, Twist Drill HSS Spiral Machine Accessory with Red Storage Box for Punching Hole, Cutting Drill Bit for Wood Metal Plastic Hole ItemPackageDimensions_Height : 5 centimeters ItemPackageDimensions_Length : 18 centimeters ItemPackageDimensions_Width : 13 centimeters ItemTypeKeyword : extra-long-drill-bits Manufacturer : BORDSTRACT ModelName : BORDSTRACTnvgz0a6s3b ModelNumber : BORDSTRACTwykh6r2dmz NumberOfItems : 1 NumberOfPieces : 5 PartNumber : BORDSTRACTwykh6r2dmz ProductDescription : Item Type: Twist Drill Set Product l: HSS high speed steel Specification: 1/1.5/2/2.5/ 3/3.5/4/4.5/5/5.5/6/6.5/7/7.5/8/8.5/9/9.5/10 MM Product Use: Iron/aluminum alloy/copper/plastic/wood/wall/less steel/cast iron Applicable: Electric drill, bench drill, rechargeable drill
Package List: 19 x Twist Drill1 x Storage Box
Note: 1 Note for charging drills: 12V charging drills are not recommended for insufficient torsion, 36V and 48V charging drills are recommended. 2. Note for hand electric drill: the larger the hole diameter, the lower the electric drill speed. The recommended speed is within 1000RPM.