Twist drill bit kwb HSS Twist Drills 1 pc Right hand rotation

Twist drill bit kwb HSS Twist Drills 1 pc Right hand rotation — solid high-speed steel drill manufactured to DIN 338 with right-hand cut, type N, roll-forged and steam-hardened. The drill has a reduced shank and a 118° tip angle, delivered in a blister pack as a single piece. It is designed for drilling large diameters with standard electric drills and is suitable for alloyed and mild steel, castings, non-ferrous metals and hard plastics.

Advantages

The HSS material and steam-hardening provide good wear resistance and cutting performance. Roll-forged construction increases strength and durability. The 118° tip angle offers versatile cutting for a range of materials, while the reduced shank allows use in drills with smaller-capacity chucks. The product follows DIN 338 specifications to ensure consistent geometry and reliable results.

Suitable for

• Drilling alloyed and mild steel
• Drilling castings
• Drilling non‑ferrous metals (e.g., aluminium, brass)
• Drilling hard plastics

Key specifications

• Standard: DIN 338
• Rotation: right-hand cut
• Type: N (general-purpose)
• Manufacture: roll-forged, steam-hardened
• Tip angle: 118°
• Shank: reduced shank
• Material: HSS (high-speed steel)
• Packaging: 1 pc, blister
• Brand / MPN / EAN: KWB / 159130 / 4009311591302
• Diameter compatibility: 10.5–16 mm for drills with 10 mm-capacity chucks; 17–20 mm for drills with 13 mm-capacity chucks

How to use

Fit the reduced shank securely into a compatible drill chuck with the appropriate capacity for the drill diameter. Select suitable cutting speed and feed for the material being drilled; use cutting fluid when machining steels and alloys to extend tool life and improve chip evacuation. Start drilling at low speed to establish a centered entry, then continue with steady pressure and appropriate coolant where required. Clear chips frequently to avoid clogging and overheating.

Usage recommendations

For best results, match drill diameter to chuck capacity as specified (10.5–16 mm for 10 mm chucks; 17–20 mm for 13 mm chucks), use cutting fluid on ferrous materials, and avoid excessive feed or speed to prevent premature wear or breakage.