Bristol - Step Drill Straight Flute 4-12mm, 9 Step | BTWSD4-12 The Bristol Step Drill Straight Flute 4-12mm, 9 Step is built for fast, accurate drilling — quality HSS bits ground for clean holes in metal, timber and plastic. ► Key Features Quality drilling accessory Durable construction for trade use Accurate, reliable performance Genuine stock from Industrial Shed ► Technical Specifications Item Number: BTWSD4-12 Size: 12mm Length: 170mm Width: 65mm Height: 32mm Weight: 0.03kg ► Why Tradies Grab This Tradies grab this because the set covers every common size in one organised case. ► Industrial Shed’s Trade Guarantee – Shop with Confidence We Stand By Our Gear: If it’s not tough enough for the job, we’ll make it right. Loyalty Matters: Exclusive trade account perks for repeat customers. Real Support, No Runaround: Talk to real people who understand your business. Fast Delivery, Every Time: No delays, no excuses—just reliable service.