Combination Drill Tap Bit Set

AU $29.95

~~AU $59.95~~ AU $29.95

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Quantity

Hole Diameter M3 M4 M5 M6 M8 M10 Full Set

Product Description:

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Description:
Drillpro HRC89 M3-M10 Combination Drill Tap Bit Set TiAlN Coated Deburr Countersink Bits

Uses HSS-Co material, hardness up to HRC89, more durable,can be used for drilling the steel plate even the 2-4mm 304 steel plate.
Industrial Grade TiALN Coating,TiAlN coating surface will form Al2O3 which form a hard protective layer when drilling.
(Perfect for high speed drilling)
Service life is 5-10 times longer than general tap drill. (Can drilling without coolant, with coolant, service life will be longer
and performance will be better.)
118° X Bit Design, you can drill from any angle, no slipping.

Specifications:
Type: Tap Drill Bit

Material: HSS-Co
Shank: 1/4" (6.35mm) hex shank
Surface Treatment: TiAlN Coated

DIY Supplies: Metalworking

Size: M3x0.5, M4x0.7, M5x0.8, M6x1, M8x1.25, M10x1.5

Size	Bit Diameter(mm)	Shank Diameter(mm)	Shank Length(mm)	Blade Length(mm)	Total Length(mm)
M3x0.5	3.0	6.35	41	25	65
M4x0.7	4.1	6.35	36	31	66
M5x0.8	5.0	6.35	36	32	67
M6x1	6.0	6.35	34	34	68
M8x1.25	8.1	6.35	33	38	69
M10x1.5	10.0	6.35	32	40	70