Dormer High Speed Steel Drill Bit, 6.3 mm Head, 3 Flute(s), 90 °, 1 Piece(s)

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Subtotal (1 unit)*

$72.98

(exc. GST)

$80.28

(inc. GST)

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RS Stock No.:
136-3946
Mfr. Part No.:
G1066.3
Brand:
Dormer
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Brand

Dormer

Head Diameter

6.3mm

Product Type

Drill Bit

Countersink Angle

90°

Number of Flutes

3

Material

High Speed Steel

Overall Length

45mm

Shank Diameter

5mm

Number of Pieces

1

Standards/Approvals

No

RoHS Status: Exempt

90° Tri-Flat Shank Countersink


Countersinks manufactured from premium quality high-speed steel for increased hardness/toughness, improved cutting edge strength and extended tool life. These counter sinks are designed for the production of 90° countersinks in most metals and features ground flats for positive location in 3-jaw chucks.

Features and Benefits


• Ground flats for positive location in 3-jaw chucks

• Universally suitable for many materials

• Can be used on soft ductile materials

• Manufactured from premium quality HSS

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