HSS spiral drill, version HSS

DOUBLE-ENDED DRILL BIT dia. 3.85mm HSS, 135°, can be used on both sides, short type, particularly suitable for drilling work on thin sheet metal

DEB HSS 3,85 PAUS

Item number:: 25205040
EAN:: 4007220914465

DOUBLE-ENDED DRILL BIT dia. 3.85mm HSS, 135°, can be used on both sides, short type, particularly suitable for drilling work on thin sheet metal 1

DOUBLE-ENDED DRILL BIT dia. 3.85mm HSS, 135°, can be used on both sides, short type, particularly suitable for drilling work on thin sheet metal Youtube

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DOUBLE-ENDED DRILL BIT dia. 3.85mm HSS, 135°, can be used on both sides, short type, particularly suitable for drilling work on thin sheet metal

Angle: 135 °
Diameter: 4.85 mm
Flute length: 16 mm
Helix angles: 26 - 30 °
Length, total: 54 mm
PFERD TOOLS type: DEB HSS 4,85
RPM, grey cast iron, white cast iron: 780 - 1950 RPM
RPM, hard non-ferrous metals: 1950 - 3890 RPM
RPM, soft non-ferrous metals: 2340 - 4670 RPM
RPM, steels over 700 N/mm²: 1560 - 1950 RPM
RPM, steels up to 700 N/mm²: 1950 - 2720 RPM
RPM, thermoplastics, fibre-reinforced plastics (GRP/CRP): 1170 - 3110 RPM
Version: HSS
Packaging unit: 10 pieces

Description

Drilling tools with cross grinding for industrial uses. Fully ground, right-hand turning versions that produce precise drill holes thanks to their high concentricity and exact centring. PFERD TOOLS offers spiral drills in the STEEL (118 ° point angle) and INOX (135 ° point angle) versions.

Spiral drill bit, can be used on both sides, for working on thin sheet metal and façade cladding.

Special features

Very good chip removal.
High concentricity.
Exact centring and low feed force thanks to cross grinding.
Suitable for general use on steel, bronze, brass, aluminium.
Easy centring.
Good tool life.

Recommendations for use

Observe the recommended rotational speeds.
When drilling metals, use a high-quality cutting oil or coolant, if possible. This facilitates smooth running and extends the drill tool life. Exception: when working on aluminium, use kerosene instead of cutting oil.
When working on stainless steel (INOX), remove any particles that break away from the workpiece in order to avoid corrosion. Clean the workpiece chemically or mechanically (etching/polishing, etc.).

Safety notes

Wear eye protection!
Follow the safety instructions!

Materials that can be worked: Aluminium; Annealed cast iron; Black annealed cast iron (GTS, GJMB); Brass; Bronze; Case-hardened steels; Casting scale; Casting scale with sand contamination and metal contamination; Cast iron; Cast steel; Chipboard; Copper; Ductile cast iron; Fibre-reinforced thermosetting plastics (GRP, CRP); Fibre-reinforced thermosetting plastics (GRP, CRP) with a fibre content > 40 %; Fibre-reinforced thermosetting plastics (GRP, CRP) with a fibre content ≤ 40 %; Hard non-ferrous metal; Hardwood; Other; Other non-ferrous metals; Plastics; Roller-bearing and ball-bearing steels; Soft non-ferrous metal; Soft titanium alloys (tensile strength 500 N/mm²); Soft wood; Steel; Steel, cast steel; Steels over 700 N/mm² (> 220 HB); Steels up to 1,200 N/mm² (< 38 HRC); Steels up to 700 N/mm² (< 220 HB); Thermoplastics; Thermosetting plastics; Titanium; Titanium alloys; Tool steels; White annealed cast iron (GTW, GJMW); Wood; Zinc

Applications: Drilling

Drive types: Column drill; Power drill; Tool machine

Downloads

brochure-drilling-and-countersink-tools-2022-web-en.pdf

HSS spiral drill, version HSS

DOUBLE-ENDED DRILL BIT dia. 3.85mm HSS, 135°, can be used on both sides, short type, particularly suitable for drilling work on thin sheet metal

DEB HSS 3,85 PAUS

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