Holemaker Step Drill Straight Flute 4-20mm
$50.46 incl. GST
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- Description
Description
STRAIGHT FLUTE STEP DRILLS The Titanium Nitride coating significantly increases the tool life by providing the following benefits: Increases surface hardness to 85HRC Ceramic surface reducing friction by up to 30% Especially resistant to cold welding. Suitable for cutting a wide range of materials. Sizes Included: 4 6 8 10 12 14 16 18 20mm Step Length: 4.0mm Overall Length: 75.0mm Shank: 8mm
