Best Hss Straight Shank Twist
uxcell Woodworking 9.7mm Dia Straight Shank HSS Twist Drill Bit Electric Drill Replacement Part
TA-VIGOR 12mm Straight Shank Twist Drill Bit, High Speed Steel HSS-Co 5% M35 Cobalt Round Shank Twist Drill-Perfect for Drilling Metal Materials Steel,Copper,Aluminum Alloy
- 【Size & Package】Cutting Edge Diameter : 12mm / 0.47″.
- Package includes1pc 12mm straight shank twist drill bit..
- 【High Speed Steel】Made of HSS cobalt material, the drill bit is hard enough, anti-bending and will not fracture easily. The surface coating can better protect the drill bit sets from corrosion and expand their longlife..
- 【Straight Shank】Round shank is suitable for a wide variety of toolholding systems. Universal flute and overall length allow minimal adjustment during work..
- 【Double Cutting Edge】 The sharp cutting edge promotes faster as well as preciser drilling. Its spiral flute assure fast heat dissipation, protecting the twist drill bit from high temperature damage and getting rid of glitches or scrap..
- 【Wide Applications】Our twist drill bits have various sizes and can meet your needs for drilling glass, stainless steel, metal and wood materials, etc.. They can be clamped to manual and electric drilling tools, widely used in household or processing industries..
Sipery 10Pcs M35 Cobalt HSS Twist Drill Bits 3mm with Straight Shank, Drilling for Stainless Steel, Copper, Aluminum Alloy and Softer Materials
- Specification - 10Pcs 3mm cobalt drill bits, each kit contains a total of ten drill bits in the same size, Blade length: 33mm/1.3inch, 135 degree point, straight shank..
- Material - HSS Cobalt high speed steel for super abrasive resistance in tough metals, improve much higher heat resistance because of cobalt steel's high red hardness..
- Durable - HSS Cobalt Drill Bit provide strong durable performance compared to typical hss drill bits..
- Easy to Carry - The twist drill bits are housed in plastic case for easy storage, easy to carry out homework..
- Multi-purpose Use - HSS Drill Bits are successful in cutting hard metals such as stainless steel, copper, aluminum alloy, and also can be used for softer materials..