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Description
Technical data Ø19 mm metal drill bits
| Technical data | |
|---|---|
| Working diameter of drill d | Ø19 mm |
| Shank diameter d1 | 13 mm |
| Overall length l1 | 198 mm |
| Flute length l2 | 135 mm |
| Shank diameter d1 | 13 mm |
- Drill bit manufactured according to DIN-338
- Suitable for drilling materials up to 35 HRC
- 118° point angle suited to drilling steel and cast steel
- Made from the finest grade of high-speed steel (HSS)
- Produces a hole with an h8 tolerance
- Low hole surface roughness
Cutting data for the Ø19 mm HSS NWKa drill bit
| Material | Cutting speed Vc [m/min] | Feed per revolution f [mm] | Spindle speed n [rpm] | Total feed rate [mm/min] |
|---|---|---|---|---|
| PSteel | 14-25 | 0.2 | 235 | 47 |
| KCast iron | 10-18 | 0.2 | 168 | 34 |
May be useful
Cutting parameters calculator
19 mm reduced shank HSS DIN 338 metal drill bit – a standardized machining tool
Standardized Ø19 mm HSS drill according to DIN 338 with a reduced shank combines European quality standards with a practical mounting solution. The shank, reduced to a diameter of 13 mm, ensures trouble-free mounting in typical industrial tool holders. DIN 338 specifies precise requirements for tool geometry and material.
Key specifications of the 19 mm Varel drill according to DIN 338
- Compliance with DIN 338 – standard 118° point angle and precisely defined helical flute geometry
- Shank reduced to 13 mm – direct use in drill presses and magnetic drilling machines without adapter sleeves
- 118° cutting edge geometry – a universal value according to DIN 338, proven in various industrial applications
- Ground finish – increases cutting accuracy and extends tool life
- HSS material compliant with DIN 338 – high-speed steel with properties specified by the industrial standard
- Certified Varel quality – manufactured to European standards for the mechanical engineering industry
DIN 338 eliminates uncertainty about tool specifications, ensuring compatibility across suppliers. The design with a 13 mm reduced shank increases flexibility across a wide range of machines without investing in specialized accessories.
Frequently asked questions
The DIN 338 designation guarantees standardized parameters: angle, dimensions, and material, ensuring predictable tool performance. This standard is widely accepted in European industry as a quality benchmark.
We recommend coolant emulsions or metalworking oils, depending on the material. Proper cooling extends drill life and improves the dimensional accuracy and surface finish of holes.
For lower-strength structural steels, we suggest 230-310 rpm; for harder grades, 190-250 rpm. These parameters are based on recommendations for high-speed steel (HSS) and the tool diameter.
Product accessories
Metal drill bit 19 long 247/162 HSS DIN 340
Reference: 0275 In stock > 10 items
€13.16
€16.18 brutto
20 mm HSS DIN 338 fluted metal drill bit
Reference: 069085 In stock > 10 items
€8.42
€10.36 brutto
17 mm HSS DIN 338 fluted metal drill bit
Reference: 0000012324 In stock < 10 items
€6.84
€8.42 brutto
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Shipping
All orders are delivered by courier company GLS. For orders exceeding 369 PLN gross shipping is FREE
| Courier GLS | Przelew24 / Prepayment | 14,76 zł gross | Delivery time 1 working day |
| Courier GLS | Cash on delivery | 17,26 zł gross | Lead time 1 working day |
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