Solid carbide drill plain shank DIN 6535 HA 180°, TiAlN, ⌀ m7: 10,3 mm

122506 10,3

Solid carbide drill plain shank DIN 6535 HA 180°, TiAlN, ⌀ m7: 10,3 mm
Solid carbide drill plain shank DIN 6535 HA 180°, TiAlN, ⌀ m7: 10,3 mm

Version: Special point geometry for generating 180° flat-bottomed holes. Low radial forces even when spot drilling on faces with up to 45° slope. Flute geometry for optimum chip evacuation. With 4 guide chamfers to stabilise the drill in the hole. - Advantage: The 180° point angle permits drilling and counterboring in a single operation. - Recommendation: Maximum drilling depth: clamping slot length (see table) less 1.5×nominal ⌀. When using the solid carbide 180° drill it is absolutely essential for process reliability:when spot drilling on flat surfaces to drill a pilot hole 1×D using pilot drill No. 122736.when spot drilling on sloping surfaces up to 15° : reduce the feed rate f to 50 %, up to 30°: reduce the feed rate f to 40 % and up to 45°: reduce the feed rate f to 25 % of the stated value. After spot drilling, the normal feed rate value can be used. - Note: Form HB and HE supplied at the same price as HA. Form HB: order with No. 122506 + 129100HB . Form HE: order with No. 122506 + 129100HE. - Tool material: Solid carbide - Drill depth up to: 3xD - Point angle: 180 degrees - Skaft: DIN 6535 HA to h6 - Use for drilling: limited convexity - Use for drilling: limited cross-drilling - Norm: Manufacturer’s standard - Tolerance nominal ⌀: m7 - Number of cutting edges Z: 2 - Tolerance nominal ⌀: m7 - Flute length: 53 mm - Overall length L tot : 100 mm - Shank ⌀: 12 mm - Feed f in steel < 900 N/mm 2 : 0.15 mm/rev.

Details
Description
Dimensions
0,000x0,000x0,000 mm
Weight
0.019 kg
Thickness
0,000
Length
0,000
Import Code Number
82075070
Package Quantity
1
Manufacturer
GARANT
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Solid carbide drill plain shank DIN 6535 HA 180°, TiAlN, ⌀ m7: 10,3 mm
Solid carbide drill plain shank DIN 6535 HA 180°, TiAlN, ⌀ m7: 10,3 mm