Presto 11111-78 - 7/8" HSCo8 DIN345 MORSE TAPER SHANK DRILL - DIN1412C SPLIT POINT

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Presto 11111-78 - 7/8" HSCo8 DIN345 MORSE TAPER SHANK DRILL - DIN1412C SPLIT POINT

Heavy-duty drill made of 8% cobalt material with excellent heat resistance. To drill steels with tensile strength up to 1.400 N/mm2, very hard bronze, stainless steels as well as heat and acid resistant steels.

Design characteristics
Point grinding: cone relief point
Point angle: 135°
Web thinning: form C
Helix angle: high
Web thickness: strengthened
Web taper: strengthened
Flute form: normal
Tolerance of dia.: h8

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Weight 0.5 kg

RRP £319.60

Our Price (Inc VAT)

£134.23

Ex VAT £111.86

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Attribute Name	Value
Helix angle:	Normal
Barcode:	5011315041461
Overall Length:	248mm
Weight:	0.4322
Size:	7/8"
Flute Length:	150mm
Commodity Code:	82075060
Cutting Direction:	Right Hand
Manufacturing Standard:	DIN345
Shank Diameter	MTS 2
Shank Type:	Morse Taper Shank
Point Type:	118° S/P
Finish Description:	Steam Tempered (Black Oxide)
Material Description:	Cobalt High Speed Steel