HOLEX Pro Steel solid carbide drill, plain shank DIN 6535 HA 4,71-X

Article no.: 122776 4,71-X
plus VAT at the current rate Prices plus delivery costs

Scale prices:

  • from 1 Piece
    BGN 132.25 / Piece
  • from 20 Piece
    BGN 110.21 / Piece
  • Minimum order quantity 5 Piece
on request
Available in > 8 weeks
0 pieces in stock

Select article variation and quantity

⌀ DC h7 (mm or inch) Unit price incl. VAT
  • Tool material: Solid carbide
  • Standard: DIN 6537
  • Version: 6×D
  • Tolerance nominal ⌀: h7
  • Number of cutting edges Z: 2

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Product details

Technical Data

Series Pro Steel
⌀ range 4.71 mm - 6 mm
Coating TiAlN
Tool material Solid carbide
Standard DIN 6537
Version 6×D
Tolerance nominal ⌀ h7
Number of cutting edges Z 2
Point angle 140 degrees
Shank DIN 6535 HA to h6
Through-coolant yes, with 25 bar
Machining strategy HPC
Semi-Standard yes
Flute length Lc 44 mm
Overall length L 82 mm
Shank ⌀ Ds 6 mm
Colour ring green
Type of product Jobber drill

Identification numbers & Classifications

Article number 122776 4,71-X
EAN / GTIN 4062406662097
Manufacturer number 122776 4,71-X

Application Table

Alu plastics
N
250
Aluminium (short chipping)
N
200
Alu > 10% Si
N
160
Steel < 500 N/mm²
P
125
Steel < 750 N/mm²
P
115
Steel < 900 N/mm²
P
95
Steel < 1100 N/mm²
P
90
Steel < 1400 N/mm²
P
65
INOX < 900 N/mm²
M
35
INOX > 900 N/mm²
M
30
GG
K
100
GGG
K
65
Uni
 
wet maximum
 
wet minimum
 

Description

Version:

Straight major cutting edges and a special flute profile ensure a good chip evacuation. The robust cutter geometry ensures high-performance drilling with good process reliability. A wide range of applications in steel materials thanks to a combination of tough ultra-fine grain carbide and an extremely wear-resistant coating.
Up to ⌀ 1.9 with 4 facets, from ⌀ 2 with relieved cone.

Note:

Flute length LC = L2 + 1.5 × DC.
Versions with HB and HE shank available at the same price as HA.
For HB shanks: use order no. 122777.
For HE shanks: use order No. 122778.
Delivery time: 10 weeks
Minimum order quantity: 5 pieces
Items made to order for a specific customer: Cancellation only up to a maximum of 3 working days after receipt of order acknowledgement. Items cannot be returned. We reserve the right to over-deliver or under-deliver by ±10% (minimum 1 piece).

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HOLEX Pro Steel solid carbide drill, plain shank DIN 6535 HA 4,71-X

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⌀ range 4.71 ;6 4.71 ;6.00 4.71 ;6 4.71 ;6 4.71 ;6
Semi-Standard yes yes yes yes yes
Colour ring green white green pink pink
Through-coolant yes, with 25 bar yes, with 25 bar yes, to 25 bar yes, with 25 bar yes, with 25 bar
Tool material Solid carbide Solid carbide Solid carbide Solid carbide Solid carbide
Tolerance nominal ⌀ h7 h7 h7 m7 m7
Machining strategy HPC HPC HPC HPC HPC

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