HQ Step Drill (Marking) DSHM-412RH

[Product Features]
Line markings every two steps make it easy to see the hole diameter
●Excellent wear resistance, heat resistance, and durability
●Spiral type for smooth chip evacuation
●Hex shank compatible with cordless drivers: 6.35mm
●Material: M35 (SKH55)
●Smooth drilling in 1mm increments
・Size: φ4, 5, 6, 7, 8, 9, 10, 11, 12mm
●Effective cutting capacity: Steel plate: 2.0mm Stainless steel: 1.6mm
●Number of steps: 9
●Recommended rotation speed min-1
・Mild iron: 1990-660rpm
・Stainless steel: 640-210rpm
・Plastic: 1200-400rpm
※For rotary power tools only
※Processing is possible without cutting oil, but we recommend applying cutting oil for longer use.
■ Specifications
・Body size and weight: 12mm x 12mm x 80mm, 25g
*Processing tolerance: ±2.5mm
・Material
M35 (SKH55)
・Packaging specifications
Individual packaging: PET case, seal
Individual packaging size and weight: W25 x D25 x H110mm, 40g
・1 package
・Country of origin: China