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Solid carbide HPC drill, plain shank DIN 6535 HB, TiAlN, ⌀ DC h7: 5,51-Xmm

Article no.: 123115 5,51-X
  • Minimum order quantity 3 Piece

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⌀ DC h7 (mm) Unit price incl. VAT
  • Tool material: Solid carbide
  • Standard: Manufacturer’s standard
  • Version: 10×D
  • Tolerance nominal ⌀: h7
  • Number of cutting edges Z: 2

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Product details

Technical Data

⌀ range 5.51 mm
Coating TiAlN
Tool material Solid carbide
Standard Manufacturer’s standard
Version 10×D
Tolerance nominal ⌀ h7
Number of cutting edges Z 2
Point angle 135 degrees
Shank DIN 6535 HB to h6
Through-coolant yes, with 25 bar
Machining strategy HPC
Semi-Standard yes
Flute length Lc 70 mm
Overall length L 110 mm
Shank ⌀ Ds 6 mm
Shank tolerance h6
Feed f in stainless steel < 900 N/mm2 0.12 mm/rev.
Colour ring blue
Type of product Jobber drill

Identification numbers & Classifications

Article number 123115 5,51-X
EAN / GTIN 4062406523152
Manufacturer number 123115 5,51-X

Application Table

Aluminium (short chipping)
N
200
Alu > 10% Si
N
180
Steel < 500 N/mm²
P
110
Steel < 750 N/mm²
P
80
Steel < 900 N/mm²
P
70
INOX < 900 N/mm²
M
65
INOX > 900 N/mm²
M
55
Ti > 850 N/mm²
S
25
Uni
 
wet maximum
 
wet minimum
 

Description

Version:

Cutting chisel edge with high centring accuracy due to strong core and special point geometry.
Particularly high alignment accuracy due to 4 guide chamfers which stabilise the drill even at extreme depths!
Straight major cutting edges with honed edges and special flute profile for short chips, even on long chipping materials.

Advantage:

High process reliability and surface quality of the hole.

Note:

Flute length LC = L2 + 1.5 × DC.
Delivery time: 12 working weeks
Minimum order quantity: 3 pcs
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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