HDL Coated Long Flute Carbide Drills (Straight Shank)

Name: HDL Coated Long Flute Carbide Drills (Straight Shank)
Brand: KOVES

Coated long-flute straight-shank carbide drills, D0.04–D12.0 mm, for deeper holes in stainless steel and heat-resistant alloys.

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Product information

HDL coating long flute drills (straight shank) extend the HD coated line with longer flutes for deeper holes in stainless steel and heat resistant alloys.

Specifications

Diameter range	D0.04–D12.0 mm
Application	Stainless steel, heat-resistant alloys
Type	Long flute version of the coated straight shank drill

Available sizes

Model codes and dimensions reproduced from the Koves 2025 Solid Round Cutting Tools catalog. Stock items are listed in the catalog, not confirmed live — ask us for current availability.

HDL Coated Long Flute Carbide Drill (Straight Shank)

Catalog page 72 · 42 sizes

Model	Dia. (mm)	Flute length (mm)	Shank dia. (mm)	Overall length (mm)
HDL2000	2.00	50	2.00	100
HDL2050	2.05	50	2.05	100
HDL2100	2.10	50	2.10	100
HDL2150	2.15	50	2.15	100
HDL2200	2.20	50	2.20	100
HDL2250	2.25	50	2.25	100
HDL2300	2.30	50	2.30	100
HDL2350	2.35	50	2.35	100
HDL2400	2.40	50	2.40	100
HDL2450	2.45	50	2.45	100
HDL2500	2.50	50	2.50	100
HDL2550	2.55	50	2.55	100
HDL2600	2.60	50	2.60	100
HDL2650	2.65	50	2.65	100
HDL2700	2.70	50	2.70	100
HDL2750	2.75	50	2.75	100
HDL2800	2.80	50	2.80	100
HDL2850	2.85	50	2.85	100
HDL2900	2.90	50	2.90	100
HDL2950	2.95	50	2.95	100
HDL3000	3.00	50	3.00	100
HDL3050	3.05	50	3.05	100
HDL3100	3.10	50	3.10	100
HDL3150	3.15	50	3.15	100
HDL3200	3.20	50	3.20	100
HDL3250	3.25	50	3.25	100
HDL3300	3.30	50	3.30	100
HDL3350	3.35	50	3.35	100
HDL3400	3.40	50	3.40	100
HDL3450	3.45	50	3.45	100
HDL3500	3.50	50	3.50	100
HDL3550	3.55	50	3.55	100
HDL3600	3.60	50	3.60	100
HDL3650	3.65	50	3.65	100
HDL3700	3.70	50	3.70	100
HDL3750	3.75	50	3.75	100
HDL3800	3.80	50	3.80	100
HDL3850	3.85	50	3.85	100
HDL3900	3.90	50	3.90	100
HDL3950	3.95	50	3.95	100
HDL4000	4.00	50	4.00	100
HDL4050	4.05	50	4.05	100

Catalog page 72 · 42 sizes

Model	Dia. (mm)	Flute length (mm)	Shank dia. (mm)	Overall length (mm)
HDL4100	4.10	50	4.10	100
HDL4150	4.15	50	4.15	100
HDL4200	4.20	50	4.20	100
HDL4250	4.25	50	4.25	100
HDL4300	4.30	50	4.30	100
HDL4350	4.35	50	4.35	100
HDL4400	4.40	50	4.40	100
HDL4450	4.45	50	4.45	100
HDL4500	4.50	50	4.50	100
HDL4550	4.55	50	4.55	100
HDL4600	4.60	50	4.60	100
HDL4650	4.65	50	4.65	100
HDL4700	4.70	50	4.70	100
HDL4750	4.75	50	4.75	100
HDL4800	4.80	50	4.80	100
HDL4850	4.85	50	4.85	100
HDL4900	4.90	50	4.90	100
HDL4950	4.95	50	4.95	100
HDL5000	5.00	50	5.00	100
HDL5050	5.05	50	5.05	100
HDL5150	5.15	50	5.15	100
HDL5200	5.20	50	5.20	100
HDL5250	5.25	50	5.25	100
HDL5300	5.30	50	5.30	100
HDL5350	5.35	50	5.35	100
HDL5400	5.40	50	5.40	100
HDL5450	5.45	50	5.45	100
HDL5500	5.50	50	5.50	100
HDL5550	5.55	50	5.55	100
HDL5600	5.60	50	5.60	100
HDL5650	5.65	50	5.65	100
HDL5700	5.70	50	5.70	100
HDL5750	5.75	50	5.75	100
HDL5800	5.80	50	5.80	100
HDL5850	5.85	50	5.85	100
HDL5900	5.90	50	5.90	100
HDL5950	5.95	50	5.95	100
HDL6000	6.00	50	6.00	100
HDL6050	6.05	50	6.05	100
HDL6100	6.10	50	6.10	100
HDL6150	6.15	50	6.15	100
HDL6200	6.20	50	6.20	100