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Diabolo solid carbide HPC drill, plain shank DIN 6535 HA, TiAlN, ⌀ DC h7: 12mm

Article no.: 122641 12

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⌀ DC h7 (mm) Unit price incl. VAT
  • Tool material: Solid carbide
  • Standard: DIN 6537
  • Version: 6×D
  • Type: H
  • Tolerance nominal ⌀: h7

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Product details

Technical Data

Series Diabolo
Nominal ⌀ DC 12 mm
Coating TiAlN
Tool material Solid carbide
Standard DIN 6537
Version 6×D
Type H
Tolerance nominal ⌀ h7
Number of cutting edges Z 2
Point angle 140 degrees
recommended maximum drilling depth L2 53 mm
Shank DIN 6535 HA to h6
Through-coolant no
Machining strategy HPC
Semi-Standard yes
Flute length Lc 71 mm
Overall length L 118 mm
Shank ⌀ Ds 12 mm
Feed f in steel < 60 HRC 0.11 mm/rev.
Colour ring red
Type of product Jobber drill

Identification numbers & Classifications

Article number 122641 12
EAN / GTIN 4045197969729
Manufacturer number 122641 12

Application Table

Steel < 500 N/mm²
P
90
Steel < 750 N/mm²
P
80
Steel < 900 N/mm²
P
70
Steel < 1100 N/mm²
P
65
Steel < 1400 N/mm²
P
55
Steel < 55 HRC
H
28
Steel < 60 HRC
H
16
Steel < 65 HRC
H
14
Steel < 67 HRC
H
10
GG(G)
K
70
wet maximum
 
dry
 

Description

Version:

Cutting chisel edge with high centring accuracy due to strong core and special point geometry. Convex major cutting edges with defined honed edge ensure the drill has high stability and maximum load capacity.
Special multi-nano layer coating for drilling in hardened steels.

Note:

Flute length LC = L2 + 1.5 × DC.
Form HB and HE supplied at the same price as HA.
Form HB: order with No. 122642 / 122652.
Form HE: order with No. 122641 / 122651 + 129100HE.

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Diabolo solid carbide HPC drill, plain shank DIN 6535 HA, TiAlN, ⌀ D<sub>C</sub> h7: 12mm

Diabolo solid carbide HPC drill, plain shank DIN 6535 HA, TiAlN, ⌀ DC h7: 12mm

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In stock
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plus VAT at the current rate Prices plus delivery costs
Number of cutting edges Z 2 2 2 2 2 2
Version 6×D 6×D 6×D 6×D 6×D 6×D
Colour ring red verde verde verde verde rot
Through-coolant no sì, con 25 bar sì, con 25 bar sì, con 25 bar sì, con 25 bar ja, mit 25 bar
Shank ⌀ Ds 12 mm 12 mm 12 mm 12 mm 12 mm 12 mm
recommended maximum drilling depth L2 53 mm 53 mm 53 mm 53 mm 53 mm 53 mm
Type of product Jobber drill Punta elicoidale Punta elicoidale Punta elicoidale Punta elicoidale Spiralbohrer

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