Aircraft Extension Drill Bit, 1/4", High Speed Steel, 2-3/4" Flute Regulator & Lubricator (FRL)s Knurled handle allows for a

Knurled handle allows for a safe and secure hold

Heavily reinforced lid and body: Full length A-frame lid bolster

For use with DWV010 & DWV012 (Type 2) dust extractors

Polypropylene handle

these new carbide-tipped hole saws offer faster cutting performance and increased productivity

Aircraft Extension Drill Bit, 1/4", High Speed Steel, 2-3/4" Flute Regulator & Lubricator (FRL)s Knurled handle allows for aNAS907B (National Aerospace Standard) M7 high speed steel Right hand cutting direction, standard spiral 135 split point, self centring eliminates walking Black oxide finish ; Application ; Portable or machine drilling in hard steels, stainless steel and other hard materials. Packaging and product are both recyclable Specifications Material High Speed Steel Drill Size 1 4" Decimal Drill Size 0. 25" Overall Length 12" Flute Length 2 3 4" Drill Type