Drill bit STHOR 23395, twist bit, length 600 mm, 1 piece

STHOR 23395 is a single 600 mm twist drill bit designed to provide extended reach for drilling tasks that require a long cutting tool. Supplied as one piece per pack, this drill bit is intended for applications where deep holes or hard-to-reach locations need reliable penetration. The straight shank and standard twist geometry deliver a predictable cutting action suitable for installations, maintenance, and repair work where additional length is necessary.

Advantages

The long 600 mm length reduces the need for step drilling or extensions, enabling access to recessed or deep mounting points. Twist-style flute geometry promotes chip evacuation along the full length of the bit, helping maintain cutting efficiency during deeper passes. Supplied as a single, ready-to-use unit, the bit is compatible with drills that accept its shank style and size, simplifying tool selection for extended-reach operations.

Suitable for

• Deep hole drilling in wood and other compatible materials
• Installations where access is limited or recessed
• Maintenance and repair tasks requiring extended reach
• Drilling through panels or layered assemblies

Key specifications

• Type: twist (spiral) drill bit
• Overall length: 600 mm
• Quantity: 1 piece per pack
• Design: straight shank with helical flutes for chip removal

How to use

Secure the drill bit in a compatible drill chuck, ensuring the shank is gripped firmly and the bit is aligned concentrically. Use an appropriate drill speed and feed pressure for the material being drilled; lower speeds are generally recommended for longer bits to reduce vibration and heat. Support the workpiece and, where possible, pilot the hole to maintain accuracy. Withdraw the bit periodically on long cuts to clear chips and reduce heat buildup.

Usage recommendations

Use proper personal protective equipment, clamp the workpiece to prevent movement, and verify that the drill and chuck are rated for the bit length. For best results, pair the long twist bit with slower cutting speeds, steady feed, and intermittent chip clearing to maintain hole quality and extend tool life.