Skip to main content

Extra long 170 mm extension for Forstner drill bits with 3/8" shank, extension shank for particularly deep milling and drilling

Buying for your business?

Negotiated prices excl. VAT up to -20%

Sold by COOCHEER

You may also like

metabo Hss-Tin Drill Bit Set 19 PieceMETABO
4 options

metabo Hss-Tin Drill Bit Set 19 Piece

48
Free shipping
metabo Hss-G Drill Bit Set 25 PieceMETABO
4 options

metabo Hss-G Drill Bit Set 25 Piece

48
Free shipping
Chuck up to 6 mm Bosch Accessories 2608572072BOSCH
6 options

Chuck up to 6 mm Bosch Accessories 2608572072

26
Free shipping

Compare with similar items

Product information

Description

Extends any Forstner bit by an additional 137 mm, helping you use standard Forstner bits to drill flat-bottomed holes or start deep-hole turning projects, such as on larger vases or containers;
The collet's inner diameter is 10.5 mm. This tolerance is very tight and designed to accept Forstner bits with shank sizes of 10 mm, 9.5 mm, or slightly smaller;
Constructed from high-carbon steel, precision ground and polished, ensuring strength and durability;
Includes two set screws and a hex key. To secure the shank in place, use the hex key to tighten these screws;
Triangular shank diameter: 9.5 mm, overall length: 170 mm, extension length: 137 mm.

Features

  • Brand
    SEVENGIRL
  • Material
    Steel
  • Compatible drill
    Standard drill
  • Chuck tightening
    Manual tightening with key
  • Chuck
    Hexagonal
  • ManoMano Reference
    ME100654569
  • MMID
    648090247828
  • Product code
    Alexander-1208
  • EAN
    9781683288961
Drill buying guide
Advice

Drill buying guide

Read our guide
You are here:
The DIY, home and garden specialist

The DIY, home and garden specialist

Reliable delivery

Reliable delivery

Flexible payment options

Flexible payment options

More than 7 million individual and professional customers

More than 7 million individual and professional customers