These are high-quality drill bits good for a range of activities such as model making, PCB component holes, woodcraft, bone carving, watch repair, jewellery making, carburetor jet tuning, etc.
They are precision ground tungsten carbide which easily outlasts cheaper high-speed steel (HSS) twist drills and enables them to drill difficult metals like stainless steel.*
The 3.2mm shank eliminates the need to buy an accessory chuck or different size collet. For use with CNC machines and all high-speed rotary tools including Dremel, Ryobi, Fuller, Ozito, Colt, GMC, and other brands with a 3.2mm collet.
SPECIFICATIONS
Diameter 1.55mm
Drilling depth 10.5mm
Total length 38mm
Shank diameter 3.2mm
NOTES
The image shows an example range of sizes. The price is for one unit only for the diameter noted in the product name.
*We recommend using cutting fluid when drilling hard materials like stainless. On softer metals like mild steel cutting fluid will prolong the life of the drill.
ALWAYS WEAR SAFETY GLASSES
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