Feature
●55 degree tungsten steel twist diamond import material sharp wear
●Lead steel high hard wear resistant new fine particulate tungsten steel base material, high hard wear
●The nano-coating is more resistant to the nano coating has wear resistance, anti-oxidation resistance.
●Workpiece, stainless steel, iron plate, cast iron, mold steel, titanium alloy, quenching, etc. within 55 degrees hardness
●Universal circular drill handle universal handle type, wide, clamped
[19*120MM]
Description
Recommended: Use in the CNC machining center (high durability)
Secondly, it is recommended: the use of a drill (improper operation is high)
Name: 55 degree tungsten steel twist drill
Material: tungsten steel
Applicable range: Workpiece material, stainless steel, iron plate, cast iron, mold steel, titanium alloy, quenching, etc. within 55 degrees hardness
Features: high hardness, wear resistance, positioning, good displacement, high efficiency
Color classification: 12.5 * 80mm 13 * 100mm 13.5 * 100mm 14 * 100mm 14.5 * 100mm 15 * 100mm 16 * 100mm 17 * 100mm 18 * 100mm 19 * 120mm 20 * 120mm
Precautions
1. The overall alloy drill has caused its brittleness due to high hardness, and we generally do not recommend the hand drill (hand tool) to operate.
2. The flashlight drill is large, the stability of the hand is poor, and the drill is easy to reverse.
3. The drill shank is consistent with the diameter of the drill bit. Please confirm if you can hold it when you purchase.