Solid carbide HPC drill plain shank DIN 6535 HA, TiAlN, ⌀ p6: 8,5 mm

122736 8,5

Solid carbide HPC drill plain shank DIN 6535 HA, TiAlN, ⌀ p6: 8,5 mm
Solid carbide HPC drill plain shank DIN 6535 HA, TiAlN, ⌀ p6: 8,5 mm

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. With 140° point angle and special j6 cutting edge tolerance for optimum generation of a pilot hole. - Recommendation: Maximum drilling depth: flute length (see table) less 1.5×nominal ⌀. - Note: For deep-hole drilling deeper than 12×D a pilot hole is recommended, and for deep-hole drilling from 20×D to 30×D it is essential. The generation of a pilot hole always improves process reliability. Form HB and HE supplied at the same price as HA. Form HB: order with No. 122738. Form HE: order with No. 122736 + 129100HE. - Tool material: Solid carbide - Drill depth up to: 6xD - Point angle: 140 degrees - Skaft: DIN 6535 HA to h6 - Through-coolant: yes, with 25 bar - Machining strategy: HPC - Norm: DIN 6537 - Tolerance nominal ⌀: p6 - Number of cutting edges Z: 2 - Tolerance nominal ⌀: p6 - Flute length: 61 mm - Overall length L tot : 103 mm - Shank ⌀: 10 mm - Feed f in steel < 1100 N/mm 2 : 0.27 mm/rev.

Details
Description
Dimensions
128,000x20,000x17,000 mm
Weight
0.078 kg
Thickness
17,000
Length
128,000
Import Code Number
82075070
Package Quantity
1
Manufacturer
GARANT
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Solid carbide HPC drill plain shank DIN 6535 HA, TiAlN, ⌀ p6: 8,5 mm
Solid carbide HPC drill plain shank DIN 6535 HA, TiAlN, ⌀ p6: 8,5 mm