GREEN RING TwinBox Machine Tap + Twist Drill M5 × 0.8 | VÖLKEL
GREEN RING TwinBox Machine Tap + Twist Drill, DIN 371, HSS-E, M 5 × 0.8
The GREEN RING TwinBox M5 × 0.8 combines a precision machine tap and a matching twist drill in one compact set – perfectly suited for reliable and clean thread production in through holes. Designed for universal use, this kit is ideal for workshops, assembly tasks and maintenance operations.
Application
for general use
- non-abrasive materials up to 1000 N/mm²
- unalloyed and low-alloy steels
- malleable cast iron and zinc alloys
- ideal for producing through holes
Advantages
- tap and drill combined in a compact TwinBox
- high-quality HSS-E machine tap for increased durability
- precisely matched drill diameter for clean core holes
- reliable chip removal thanks to Form B geometry
- suitable for machine and manual use
- ideal for maintenance, repair and small production runs
Step-by-Step Instructions
- Prepare the workpiece: Ensure the surface is clean, flat and securely clamped.
- Drill the core hole: Use the included 4.2 mm twist drill (HSS-Co, DIN 338) and apply cutting fluid.
- Position the tap: Align the GREEN RING machine tap M5 × 0.8 perpendicular to the drilled hole.
- Cut the thread: Apply consistent pressure and cutting fluid while tapping steadily.
- Check the result: Test the newly cut M5 thread with a suitable screw.
More technical details can be found in the Technical Information – Machine Taps (PDF).
Technical Data
- Thread Type: Metric ISO Thread DIN 13
- Nominal Size: M5 × 0.8
- Material: HSS-E
- Form: Form B
- Tolerance: ISO 2 / 6H
- Norm: DIN 371
- EAN: 4022835353928
- Item Number: 35392
- Included Drill: 4.2 mm HSS-Co Twist Drill DIN 338
Contents
- 1× GREEN RING Machine Tap, DIN 371, HSS-E, M 5 × 0.8 (35334)
- 1× Twist Drill 4.2 mm (HSS-Co, DIN 338)
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