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Article no.: 527923
GARANT Master Steel Deep solid carbide pilot drill, plain shank DIN 6535 HA 6×D, TiAlN, ⌀ DC: 10,5mm
Article no.: 722251
Catalog no.: 123885
Article code:
Product details
Technical Data
| Through-coolant | yes, with 40 bar | |
| Entry of cooling lubricant | with cooling lubricant entry, axially concentric | |
| Escape of cooling lubricant | with cooling lubricant exit, axially angled | |
| Cooling lubricant | yes | |
| Series | Master Steel | |
| Manufacturer’s designation | GARANT Master Steel Deep VHM-Pilotbohrer zylindrischer Schaft DIN 6535 HA 6xD, TiAlN | |
| Interface position | on the machine | |
| Holder type | Plain shank | |
| Interface coding | ZYL01200115 | |
| Holder shape | plain shank | |
| Holder version | metric | |
| Holder size, metric | 12 mm | |
| Holder tolerance class | h6 | |
| Shank diameter | 12 mm | |
| Shank length | 45 mm | |
| Shank type | HA | |
| Cutter diameter, min. | 10.5 mm | |
| Cutter diameter, max. | 10.5 mm | |
| Configurable | no | |
| Tolerance of cutter diameter | tolerance class ISO | |
| Tolerance class ISO | p6 | |
| Flute length | 71 mm | |
| Distance from cutter corner to cutter tip | 1.911 mm | |
| Number of teeth | 2 | |
| Twist direction | right-hand | |
| Helix angle, min. | 30 degrees | |
| Helix pitch | 57.135 mm | |
| Angle, 1st step | 140 degrees | |
| Point geometry | A | |
| Product designation (type) | H | |
| Tool material | solid carbide | |
| Standard designation for cutting medium, 2nd Priority | solid carbide | |
| Standard designation for cutting medium, 3rd Priority | solid carbide | |
| Machining group | P (steel) | |
| Cutting media, manufacturer’s designation | VHM | |
| Coating | TiAlN | |
| Interface | joint 1 | |
| Gauge length | 73 mm | |
| Usable length | 55.25 mm | |
| Overall length | 118 mm | |
| Functional length | 116.089 mm | |
| Cutting direction | right-hand cutting | |
| Tool version | solid carbide | |
| Standard | Werksnorm | |
| Data carriers | without data carrier | |
| Machining method | drilling into solid material | |
| Colour ring | green | |
| Machining strategy | HPC | |
| Type of product | indexable drill | |
| Content | single part |
Identification & Classification
| Article number | 722251 | |
| Catalog number | 123885 | |
| EAN / GTIN | 4062406267513 | |
| Manufacturer number | 123885 10,5 | |
| Manufacturer/responsible person | Hoffmann Supply Chain GmbH & Co. KG, Poststraße 15, 90471 Nürnberg, Germany, www.hoffmann-group.com |
Application Table
P
170
P
150
P
130
P
110
P
90
M
75
M
70
S
35
K
120
Description
Version:
Excellent chip evacuation due to the unequal helical pitch of the flutes, guide rings and additional guide chamfers 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.
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.
Form HB and HE supplied at the same price as HA.
Form HB: order with No. 123886.
Form HE: order with No. 123885 + 129100HE.
Form HB and HE supplied at the same price as HA.
Form HB: order with No. 123886.
Form HE: order with No. 123885 + 129100HE.