DORMER HSS Jobber Drill A100 — Metric UAE

Features

• Genuine DORMER A100 high-speed steel (HSS) jobber-length twist drills for general-purpose hole making in metal, plastic, and wood
• DIN 338 equivalent flute and shank geometry for compatibility with standard drill chucks and machine tool holders
• Bright finish with precision-ground flutes for accurate, straight drilling and efficient chip evacuation
• Full metric size range from 1.0mm to 20mm plus a 1/2 inch size, covering 64 individual sizes in this range
• Standard 118° point angle, the universal geometry for general-purpose HSS jobber drills, suited to a wide range of everyday materials

How to Use

Select the drill size matching your required hole diameter, mount it securely in a drill chuck or machine spindle, and centre-punch the workpiece before starting to prevent walking. Run at a cutting speed appropriate to the material being drilled — slower for harder alloys and stainless steel, faster for mild steel and aluminium — and apply steady, even pressure. Use cutting fluid on tougher materials to reduce heat build-up and extend tool life, and clear chips regularly on deeper holes.

Specifications

• Brand: DORMER
• Series: A100 HSS Jobber Drill
• Material: High-Speed Steel (HSS)
• Geometry: DIN 338 equivalent, 118° point angle
• Size range: 1.0mm - 20mm metric, plus 1/2 inch
• 64 variants across this metric size range
• Origin: UAE stock, same-day dispatch from SAN Tools Dubai