Solid carbide HPC drill Weldon shank DIN 6535 HB, TiAlN, ⌀ p6: 8 mm

122738 8

Solid carbide HPC drill Weldon shank DIN 6535 HB, TiAlN, ⌀ p6: 8 mm
Solid carbide HPC drill Weldon shank DIN 6535 HB, TiAlN, ⌀ p6: 8 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: clamping slot 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. - Tool material: Solid carbide - Drill depth up to: 6xD - Point angle: 140 degrees - Skaft: DIN 6535 HB 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: 53 mm - Overall length L tot : 91 mm - Shank ⌀: 8 mm - Feed f in steel < 1100 N/mm 2 : 0.21 mm/rev.

Details
Description
Dimensions
0,000x0,000x0,000 mm
Weight
0.001 kg
Thickness
0,000
Length
0,000
Import Code Number
82075070
Package Quantity
1
Manufacturer
GARANT
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Solid carbide HPC drill Weldon shank DIN 6535 HB, TiAlN, ⌀ p6: 8 mm
Solid carbide HPC drill Weldon shank DIN 6535 HB, TiAlN, ⌀ p6: 8 mm