Lefthand twist drill bit DIN 1897 HSCO TIN head type LN
DRL-TWST-MET-LEFT-HSCO-TH-D3,2MM
Art.-no. 0626920320
EAN 4058794058161
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Precise drilling
The sturdy twist drill with its short design provides for quick drilling
Self-centering
The crosswise grinding ensures an excellent centering effect even on round materials, eliminating the need for center-punching or piloting
Long tool life
Thanks to HC (High Speed Cutting) grinding and the related precise cutting geometry, a constant drilled-hole quality is ensured with simultaneous high precision and a long tool life
TIN (Titan-Nitrid) coated
HSCO Steel has a maximum application temperature of 500º. The TIN coating increase the heat resistance up to 600º, which causes up to 3 times more tool life in comparison with a none coated HSCO drill
Datasheets(X)
Steel and stainless steel
 | |
Material to be processed | Steel, Stainless steel |
Standard / drilling depth | DIN 1897 / 3xD |
Design | Left-hand cutting |
Diameter (Ø) | 3.2 mm |
Length (l1) | 52 mm |
Chip flute length (l2) | 20 mm |
Drill tip length (l3) | 1.0 mm |
Shank diameter | 3.2 mm |
Shank style | Cylindrical |
Surface | TiN |
Cutting material | HSCo |
Angle of the tip | 118 Degree |
Suitable for drill (points system) | 3 of 4 points |
Suitable for cordless drills (points system) | 3 of 4 points |
Suitable for upright drilling machine (points system) | 3 of 4 points |
Suitable for milling-drilling centre (points system) | 1 of 4 points |
Self-centring | Yes |
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