MEGA-POINT blue line
Optical precision drill grinding machine
…regrinds your drills quickly and with highest precision.
Video
Drillpoints
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Four-facet tip with web thinning (DIN 1412 A) Less feed power due to a shorter chisel edge. |
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Six-facet tip (DIN 1412 D) For cast iron. |
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Corrected main cutting lip (DIN 1412 B) For hard brass. |
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Four-facet tip with split point (DIN 1412 D) For increased chip flow. |
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Four-facet parabolic tip (Gühring GT 100, Stock V 70) Specialy for deep holes. |
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Flat bottom drill. |
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Left-hand cutting drills. |
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3-lipped solid carbide drills. |
Technical data
Re-sharpen your drills exactly to your material specification.
| Cutting drills | HSS and solid carbide |
| Drill diameter | ø 1 – 20 mm (options – ø 30 mm) |
| Drill length to | 1000 mm |
| Drill point angle, stepless adjustable to | 80° – 150° / 180° |
| Drill cutting angle, stepless adjustable to | 0 – 40° |
| Collet set for drill diameter | ø 7 – 20 mm |
| Collet set for drill diameter | ø 1 – 6,5 mm |
| Optional collet set for drill diameter | ø 20 – 30 mm |
| Main grinding-wheel | ø 125 mm |
| Web-thinning grinding-wheel | ø 50 mm |
| Depth of web-thinning | stepless adjustable |
| Motor | 0,3 kW 2800 RPM |
| Electrical connection | 230 V / 50 Hz (115 V / 60 Hz) |
| Space requirement (L x W x H) | 500 x 500 x 500 mm |
| Foot print | 1,0 m2 |
| Net weight | 42 kg / 85 lbs |
Standard Equipment
For two- or three fluted, right or left-hand drills.
With built-in 10x optical projection system,
point-splitting and web-thinning attachment and:
2 Collet holder and complete collet set for ø 1 – 6,5 mm and ø 7 – 20 mm drill diameter
1 Double-sided CBN grinding-wheel ø 125 mm (fine/coarse grit)
1 Grinding-wheel CBN ø 50 x 4 mm
1 Set of operating tools
1 Operating manual with list of spare parts
1 Machine lamp
1 Hook-up connection for an industrial dust collector
With built-in 10x optical projection system,
point-splitting and web-thinning attachment and:
2 Collet holder and complete collet set for ø 1 – 6,5 mm and ø 7 – 20 mm drill diameter
1 Double-sided CBN grinding-wheel ø 125 mm (fine/coarse grit)
1 Grinding-wheel CBN ø 50 x 4 mm
1 Set of operating tools
1 Operating manual with list of spare parts
1 Machine lamp
1 Hook-up connection for an industrial dust collector
Options
Machine stand with two tool drawers
Industrial dust collector
Zoom lens (6 – 20 power)
Extension incl. collets for ø 20 – 30 mm drill diameter
Grinding-wheels with different grits,
CBN and diamond wheels.
Industrial dust collector
Zoom lens (6 – 20 power)
Extension incl. collets for ø 20 – 30 mm drill diameter
Grinding-wheels with different grits,
CBN and diamond wheels.
Contact person:
Drill regrinding technology: marc.broennimann@bergertech.ch
MEGA-POINT blue line brochure (.pdf)