Okazaki Drilling

Carbide Short Flat Drills

Name: Carbide Short Flat Drills
Brand: Okazaki

Workpiece material (ISO)

P · SteelM · StainlessK · Cast iron

Solid-carbide drill for machining steel, stainless steel and cast iron, for flat-bottom drilling. OK Premium coated, Ø3–12 mm in 0.1 mm diameter increments (91 catalogue items). Ships in a single coating option. Rated for ISO P/M/K material classes. Part of Okazaki's drilling tool range.

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Features & uses

Engineered for performance

Solid-Carbide Substrate, OK Premium Coating

OK Premium coating is standard — no uncoated option — across all 91 catalogue sizes.

Flat-Bottom Drilling Geometry

The catalogue's own "flat-bottom" drill-point geometry produces a flat-bottomed hole, distinct from a conventional pointed-tip drill.

Steel, Stainless & Cast-Iron Coverage

Rated for ISO P (steel), M (stainless steel) and K (cast iron) material groups.

Ø3–12 mm, 45–75 mm Overall Length

Diameters run Ø3–12 mm in 0.1 mm increments, with overall lengths from 45 to 75 mm across 91 sizes.

Specifications

Sizes & part numbers

SDFAS 🔍 Click to zoom

ORDER NO.	Ø	FLUTE L	OAL	SHANK
SDFAS030	3 mm	9	45	4
SDFAS031	3.1 mm	12	45	4
SDFAS032	3.2 mm	12	45	4
SDFAS033	3.3 mm	12	45	4
SDFAS034	3.4 mm	12	45	4
SDFAS035	3.5 mm	12	45	4
SDFAS036	3.6 mm	12	45	4
SDFAS037	3.7 mm	12	45	4
SDFAS038	3.8 mm	12	45	4
SDFAS039	3.9 mm	12	45	4
SDFAS040	4 mm	12	45	4
SDFAS041	4.1 mm	15	50	6
SDFAS042	4.2 mm	15	50	6
SDFAS043	4.3 mm	15	50	6
SDFAS044	4.4 mm	15	50	6
SDFAS045	4.5 mm	15	50	6
SDFAS046	4.6 mm	15	50	6
SDFAS047	4.7 mm	15	50	6
SDFAS048	4.8 mm	15	50	6
SDFAS049	4.9 mm	15	50	6
SDFAS050	5 mm	15	50	6
SDFAS051	5.1 mm	18	50	6
SDFAS052	5.2 mm	18	50	6
SDFAS053	5.3 mm	18	50	6
SDFAS054	5.4 mm	18	50	6
SDFAS055	5.5 mm	18	50	6
SDFAS056	5.6 mm	18	50	6
SDFAS057	5.7 mm	18	50	6
SDFAS058	5.8 mm	18	50	6
SDFAS059	5.9 mm	18	50	6
SDFAS060	6 mm	18	50	6
SDFAS061	6.1 mm	21	60	8
SDFAS062	6.2 mm	21	60	8
SDFAS063	6.3 mm	21	60	8
SDFAS064	6.4 mm	21	60	8
SDFAS065	6.5 mm	21	60	8
SDFAS066	6.6 mm	21	60	8
SDFAS067	6.7 mm	21	60	8
SDFAS068	6.8 mm	21	60	8
SDFAS069	6.9 mm	21	60	8
SDFAS070	7 mm	21	60	8
SDFAS071	7.1 mm	21	60	8
SDFAS072	7.2 mm	21	60	8
SDFAS073	7.3 mm	21	60	8
SDFAS074	7.4 mm	21	60	8
SDFAS075	7.5 mm	21	60	8
SDFAS076	7.6 mm	21	60	8
SDFAS077	7.7 mm	21	60	8
SDFAS078	7.8 mm	21	60	8
SDFAS079	7.9 mm	21	60	8
SDFAS080	8 mm	21	60	8
SDFAS081	8.1 mm	27	70	10
SDFAS082	8.2 mm	27	70	10
SDFAS083	8.3 mm	27	70	10
SDFAS084	8.4 mm	27	70	10
SDFAS085	8.5 mm	27	70	10
SDFAS086	8.6 mm	27	70	10
SDFAS087	8.7 mm	27	70	10
SDFAS088	8.8 mm	27	70	10
SDFAS089	8.9 mm	27	70	10
SDFAS090	9 mm	27	70	10
SDFAS091	9.1 mm	30	70	10
SDFAS092	9.2 mm	30	70	10
SDFAS093	9.3 mm	30	70	10
SDFAS094	9.4 mm	30	70	10
SDFAS095	9.5 mm	30	70	10
SDFAS096	9.6 mm	30	70	10
SDFAS097	9.7 mm	30	70	10
SDFAS098	9.8 mm	30	70	10
SDFAS099	9.9 mm	30	70	10
SDFAS100	10 mm	30	70	10
SDFAS101	10.1 mm	33	75	12
SDFAS102	10.2 mm	33	75	12
SDFAS103	10.3 mm	33	75	12
SDFAS104	10.4 mm	33	75	12
SDFAS105	10.5 mm	33	75	12
SDFAS106	10.6 mm	33	75	12
SDFAS107	10.7 mm	33	75	12
SDFAS108	10.8 mm	33	75	12
SDFAS109	10.9 mm	33	75	12
SDFAS110	11 mm	33	75	12
SDFAS111	11.1 mm	36	75	12
SDFAS112	11.2 mm	36	75	12
SDFAS113	11.3 mm	36	75	12
SDFAS114	11.4 mm	36	75	12
SDFAS115	11.5 mm	36	75	12
SDFAS116	11.6 mm	36	75	12
SDFAS117	11.7 mm	36	75	12
SDFAS118	11.8 mm	36	75	12
SDFAS119	11.9 mm	36	75	12
SDFAS120	12 mm	36	75	12

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