Hosco TL-DB2-7899 Two-Step Drill, 7.8 mm / 9.9 mm

Price
58,50 € incl. VAT

Original price
65 € incl. VAT

Save
10% (6,50 €)

Manufacturer
Hosco

Product code
554

In stock
pc(s)

Two-Step Profiling HSS Drill for installing Rotomatic type tuning heads. In a single drilling step, it creates a profiled hole with a 7.8 mm diameter on the front of the headstock and a 9.9 mm diameter on the back. More

Quality Specialized Profiling Drill Bit from Hosco

This Japanese drill bit is a specialty item designed to solve the challenge of precisely drilling profiled holes for installing Rotomatic type tuners.

Manufactured from HSS steel, it is well-suited for drilling into hardwoods.

  • Total drill bit length: 96 mm
  • Tip diameter: 7.8 mm (0.31"), tip working length: 9 mm (0.35")
  • Second step diameter: 9.9 mm (0.39")

How to Use the Drill Bit

    Tuning Head 2-step drill bit from Hosco
    1. On the backside of the headstock, mark the exact location for the hole. Drill from this side of the headstock.
    2. Refer to the picture: the drilling depth of the larger section depends on the neck length of your tuning head.
    3. Install the tuning mechanism as illustrated. Be careful not to over-tighten the locking nut of the tuning mechanism.
    4. Done!

    Parameters
    Made in Japan