3pcs Hss Steel Titanium Coated Step Drill Bits 3 12mm 4 12mm 4 20mm Step Cone Cutting Tools Steel
Features:
• The main advantages of the spiral groove step drill compared to the ordinary straight groove step drill its strong chip removal ability, better guidance, and smoother cutting.
• Material: High-speed (suitable for workpieces with a hardness below 25 °, such as wooden boards, thin iron plates,.)
Specifications:
• Type: Step Drill
• Head Type: Hexagon Shank
• Material: High-speed steel 4241
Package Includes:
(Opp packaging or Retail packaging sent as random)
• 3xstep drill bit: 3-12mm x 1/ 4-12mm x 1/ 4-20mm x 1
• Please allow 1-2cm size differences due to manual measurement.
• Due to different calibration of the monitors, the Colours of the items displayed in the photos may differ on your computer monitor.
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• The main advantages of the spiral groove step drill compared to the ordinary straight groove step drill its strong chip removal ability, better guidance, and smoother cutting.
• Material: High-speed (suitable for workpieces with a hardness below 25 °, such as wooden boards, thin iron plates,.)
Specifications:
• Type: Step Drill
• Head Type: Hexagon Shank
• Material: High-speed steel 4241
Package Includes:
(Opp packaging or Retail packaging sent as random)
• 3xstep drill bit: 3-12mm x 1/ 4-12mm x 1/ 4-20mm x 1
• Please allow 1-2cm size differences due to manual measurement.
• Due to different calibration of the monitors, the Colours of the items displayed in the photos may differ on your computer monitor.
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