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GARANT Master Steel DEEP solid carbide pilot drill, plain shank DIN 6535 HB 6×D, TiAlN, ⌀ DC: 3mm

Article no.: 123886 3

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⌀ DC (mm) Unit price incl. VAT
  • Tool material: Solid carbide
  • Standard: Manufacturer’s standard
  • Version: 6×D
  • Tolerance nominal ⌀: p6
  • Number of cutting edges Z: 2

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Product details

Technical Data

Series Master Steel
Nominal ⌀ DC 3 mm
Coating TiAlN
Tool material Solid carbide
Standard Manufacturer’s standard
Version 6×D
Tolerance nominal ⌀ p6
Number of cutting edges Z 2
Point angle 140 degrees
recommended maximum drilling depth L2 23.5 mm
Shank DIN 6535 HB to h5
Through-coolant yes, with 40 bar
Machining strategy HPC
Flute length Lc 28 mm
Overall length L 66 mm
Shank ⌀ Ds 6 mm
Feed f in steel < 900 N/mm2 0.08 mm/rev.
Colour ring green
Type of product Jobber drill

Identification numbers & Classifications

Article number 123886 3
Manufacturer number 123886 3

Application Table

Steel < 500 N/mm²
P
170
Steel < 750 N/mm²
P
150
Steel < 900 N/mm²
P
130
Steel < 1100 N/mm²
P
110
Steel < 1400 N/mm²
P
90
INOX < 900 N/mm²
M
75
INOX > 900 N/mm²
M
70
Ti > 850 N/mm²
S
35
GG(G)
K
120
Uni
 
wet maximum
 
wet minimum
 

Description

Version:

Excellent chip evacuation due to the unequal helical pitch of the flutes, guide rings and additional flute lands for very high precision when drilling. Maximum process reliability due to exactly matching tools within the overall system. Drilling up to the maximum depth without a pilot drill. Significantly increased tool stability due to the substantially strengthened core. Increased metal removal rates and outstanding tool lives lead to an economical high-end drilling process.
Strong core and special point geometry for high centring accuracy. 140° tip angle and special p6 cutting tolerance for optimum generation of a pilot hole for subsequent use of the GARANT Master Steel deep hole drill.

Note:

Flute length LC = L2 + 1.5 × DC.

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