Centre Drill 1pc HSS Combined Center Drills 60 Degree Countersinks Angle Bit Set(8mm)

Specification:*Material: HSS*Type:Double ended*Color: Silver (as picture shows)*Size:5/3/2.5/2/1.5/1mm*Each of the following sizes optional:# 1 with 3mm body diameter & 1mm drill tip diameter# 2 with 4mm body diameter 15mm drill tip diameter# 3 with 5mm body diameter 2mm drill tip diameter# 4 with 6mm body diameter 25mm drill tip diameter# 5 with 8mm body diameter 3mm drill tip diameter# 6 with 12mm body diameter 5mm drill tip diameterPackage included: 1pc x HSS Center DrillNote:1. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your and light brightness.2. Please allow slight manual measurement deviation for the data.Origin : China

• 【Design】: Dual-ended for versatile use, saving tool-change time and reducing operational costs.
• 【Positioning Guidance】: Pre-drills a centre hole prior to drilling, providing precise positioning for subsequent twist drills and preventing hole misalignment.
• 【Durability & Wear Resistance】: Forged from high-speed steel or cobalt-alloyed high-speed steel, heat-treated to achieve hardness exceeding 63HRC. Titanium coating doubles cutting edge longevity.
• 【Versatile Application】: Primarily designed for metal lathes, lathe tools, and drilling machines to precisely locate holes and create pilot holes for larger drill bits.
• 【Comprehensive Range】: Covers diameters from 1mm to 10mm, catering to diverse hole-making requirements.