Solid carbide HPC drill plain shank DIN 6535 HA, TiAlN, ⌀ m6: 7 mm or inch

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Solid carbide HPC drill plain shank DIN 6535 HA, TiAlN, ⌀ m6: 7 mm or inch
Solid carbide HPC drill plain shank DIN 6535 HA, TiAlN, ⌀ m6: 7 mm or inch

Version: Cutting chisel edge with high centring accuracy due to strong core and special point geometry. High roundness and alignment accuracy of the deep hole, thanks to 4 guide chamfers. Outstanding chip evacuation due to 4 internal cooling channels from ⌀ 3.8 mm. Up to 3.7 mm ⌀ with 2 internal cooling channels. Straight major cutting edges with honed edges and special flute profile for short chips, even on long chipping materials. - Recommendation: Maximum drilling depth: flute length (see table) less 1.5×nominal ⌀. - Note: For process reliability when using the 12×D drill, an initial centre drilling with NC spotting drills No. 121068– 121130 is necessary. Form HB and HE are supplied at the same price as HA. Order form HB: with No. 123214. Order form HE: with No. 123212 + 129100HE. - Tool material: Solid carbide - Drill depth up to: 12xD - Point angle: 135 degrees - Skaft: DIN 6535 HA to h6 - Through-coolant: yes, with 25 bar - Machining strategy: HPC - Norm: Manufacturer’s standard - Tolerance nominal ⌀: m6 - Number of cutting edges Z: 2 - Tolerance nominal ⌀: m6 - Flute length: 108 mm - Overall length L tot : 146 mm - Shank ⌀: 8 mm - Feed f in stainless steel > 900 N/mm 2 : 0.12 mm/rev.

Details
Description
Dimensions
151,000x12,000x12,000 mm
Weight
0.056 kg
Thickness
12,000
Length
151,000
Import Code Number
82075070
Package Quantity
1
Manufacturer
GARANT
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Solid carbide HPC drill plain shank DIN 6535 HA, TiAlN, ⌀ m6: 7 mm or inch
Solid carbide HPC drill plain shank DIN 6535 HA, TiAlN, ⌀ m6: 7 mm or inch