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DEWALT DT4957-QZ DT4957 HSS-Co 5 Metal twist drill bit set 29-piece high alloyed Triangular shank 29 pc(s)

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Product type
Metal twist drill bit set
Content
29 pc(s)
Material
HSS-Co 5
Material suitability
Metal
Tool holder
Triangular shank
EAN:
Part number:
Item no:
Fast track dispatch on Wed 28 Oct

31 Piece(s)
Sales and shipping:
Conrad ElectronicTerms & Conditions

Number (Package size 29 pc(s))
Total (€ 139.99 / piece)
€ 139.99
prav.tax.untaxed incl. VAT 
plus € 19.99 
prav.priceAvailability.ecoparticipation.cost ...
prav.priceAvailability.privatecopyingfee.cost ...
without further shipping costs 
14-day return policy included

Highlights & Details

Metal drill bit set 29-piece HSS-Co

  • 4x faster and up to 50% greater break stability than standard drills
  • Circular holes with clean, virtually burr-free hole edges
  • Start immediately when starting - no more grain necessary
  • Made from cobalt-alloy high-speed cut steel (5% cobalt) for highest temperature resistance and wear resistance
  • For use in high-alloyed steels up to 1,100 N/mm2 tensile strength, gray cast iron and tempering, acid and heat-resistant as well as stainless steels

Technical specifications

Product type

Metal twist drill bit set

Content

29 pc(s)

Material

HSS-Co 5

Material properties

high alloyed

Material suitability

Metal

Tensile strength (max.)

1.100 N/mm²

Tool holder

Triangular shank

Documents & Downloads

User & Safety Instructions

User & Safety Instructions 1927602 DEWALT DT4957-QZ DT4957 HSS-Co 5 Metal twist drill bit set 29-piece high alloyed Triangular shank 29 pc(s)

Description

The drill bits of the metal drill set DT4957 are characterized by a unique centering tip, which enables a precise drilling without slipping. Specially ground shoulder blades cutter precise, round bores with clean edges (from Ø 5 mm). An abrasion-protected size marking, which is placed outside the clamping range, provides for a permanent and good readability (starting from Ø 5 mm). The core reinforcement of the drill, with a constantly increasing core diameter in the shaft direction, ensures maximum fracture stability, especially in free-hand use. The drill also has an anti-slip shaft with three milled tooth areas that prevent the drill from spinning in the chuck and ensure optimum power transmission.


This text is machine translated.

Features

  • 29 piece Set in an index cassette

Scope of delivery

  • 29 piece Set metal drill HSS-Co in index cassette - Ø 9.5 / 3 / 3.2 / 3.3 / 1.5 / 2 / 2.5 / 5.5 / 6 / 5 / 4.5 / 4.8 / 4.2 / 3.5 / 4 / 8 / 8.5 / 9 / 6.5 / 7 / 7.5 / 1 / 10 / 10.5 / 11 / 11.5 / 12 / 12.5 / 13 mm

Frequently Bought Together

(*All information is plus legal VAT)
Total price:

€ 300.96*

Accessories

(*All information is plus legal VAT)

The necessary accessories are required to use the article as described.

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