137940 PRETEC, HSS-Co with core hole drill

Machine tap set PRETEC, HSS-Co with core hole drill

- Set in plastic cassette

- composed of machine taps, type ST/OX and twist drills, type N, CBN-ground

Technical characteristics:

• Cutting shape: B
• Coating [H5/COATN]: uncoated
• Hole type: through hole
• Application area (material to be processed): P (steel - cast steel)
• flank angle: 60
• Thread type: M
• Contents: Machine tap 132310 M3-M10
• Machine tap 132410 M12
• Twist drill 100020 Ø 2.5 | 3.3 | 4.2 | 5 | 6.8 | 8.5 | 10.2 mm
• With cooling channel: false
• Tap standard: DIN 371|DIN 376
• Thread standard: DIN 13
• Cutting direction: right
• Tolerance field: H6