Guhring Step drills for tapping hole M8 HSS

Description

Straight shank short step drills HSS / Ø 9.000 x 6.800 mm / Company std. / Surface: bright / Cutting direction: right-hand / relieved cone 118°
Execution: Web thinning ≥ Ø 3.400 mm • web thinning value refers to nom.-Ø d1 • relieved cone • very high torsional stability • for CNC- and NC machines • for tapped core holes according to DIN 336 • for countersinking 90° acc. to through holes to DIN EN 20273, series medium • f dependent on small diameter • vc dependent on large diameter

Additional information

Weight	0.0300 kg
Dimensions
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Additional Information	Point Grinding: relieved cone Connection Code Machine Side: straight shank Ø-Thinning: 3.400 Nominal Ø Tolerance Field: h6 Internal Cooling: without Norm: Company std. Surface: bright Discount Group: 138 Type: 380 Cutting Direction: right-hand Type: N Point Angle: 118 Material: HSS Angle Step 1: 90.00 Additional Information: DIN 336, series medium Hole Type: tapping size hole with centering Code No.: 9.000 Weight: 0.030 No. of Cutting Edges: 2 Total Length: 84.000 Groove Length: 40.000 Usable Length: 28.000 Shank Ø: 9.000 Shank Length: 44.000 Nominal Ø mm: 9.000 Step 1 Length: 21.000 Step 1 Ø: 6.800 Size: M 8 Statistical Goods Number: 82075060

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Guhring

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