Drill bit 20 mm faster tools HSS-Red model 8923734 for metal drilling

Drill bit 20 mm faster tools HSS-Red model 8923734 for metal drilling is a high‑strength HSS twist drill designed for drilling holes in alloyed and unalloyed steel, cast steel, cast iron and similar metals. The bit has a point angle of 118° and meets H12 hole tolerance for precise fits. Diameter 20 mm, working length 140 mm, overall length 205 mm.

Advantages

The HSS-Red construction provides increased wear resistance and consistent cutting performance when machining a variety of ferrous materials. The 118° point angle ensures reliable centring and chip formation, while the H12 tolerance supports accurate hole sizing. The specified working and overall lengths offer good depth reach and tool stability for through and medium-depth drilling.

Suitable for

• Drilling alloyed and unalloyed steel
• Drilling cast steel and cast iron
• Workshop and industrial metalworking tasks
• Applications requiring H12 hole tolerance

Key specifications

• Brand: faster tools
• Model / MPN: 8923734
• EAN: 5907078923734
• Type: N (twist drill)
• Material: High-speed steel (HSS), HSS-Red finish
• Point angle: 118°
• Hole tolerance: H12
• Diameter: 20 mm
• Working length: 140 mm
• Overall length: 205 mm

How to use

Secure the drill bit in the chuck of a drill or drilling machine appropriate for metalworking. Use suitable cutting speed and feed for 20 mm HSS drills in ferrous materials, apply cutting fluid to reduce heat and improve chip evacuation, and clamp the workpiece to prevent movement. Start with a pilot hole if precise alignment is required and withdraw periodically to clear chips during deeper holes.

Usage recommendations

For best tool life and hole quality, use recommended cutting parameters for HSS drills in the specific metal being machined, maintain steady feed, and use coolant. Inspect the bit for wear or chipping before use and replace if cutting performance decreases.