Hommel Hercules uses cookies to give you the best possible service. By using our services, you agree to the cookie usage and the Privacy Policy .  

Extra-long twist drill bit DIN 1869 type FN HSS ground 8.5x390 mm

Extra-long twist drill bit DIN 1869 type FN HSS ground 8.5x390 mm

Extra-long twist drill bit DIN 1869 type FN HSS ground 8.5x390 mm
Item no: 1010421 137 

Online price:

Available in 6-8 working days.

Application
For drilling holes up to approx. 10xD, without chip removal. For steel up to 1000 N/mm², cast iron, aluminium alloys, brass and bronze.

Execution
  • Flat flute profile
  • With straight shank
  • Right-cutting
  • Tip angle 130°
  • Cone polished section with point thinning in accordance with DIN 1412 shape A
  • Flat wide chip grooves, rounded back edges
  • HSS, ground

Notes
The flat flute profile allows extremely deep drilling and ensures sufficient coolant supply.

Brand: HARTNER
Material to be processed: Steel | Grey cast iron
Cutting edge diameter: 8,5 mm
Length: 390 mm
Chip flute length: 265 mm
DIN: 1869
Tool holding device: Cylinder shank
Angle of the tip: 130 Degree
Shank style: Cylindrical
Cutting material: HSS
Surface: Uncoated
Type: FN
Coolant supply: External
Cutting direction: Right-hand cutting
Max. drilling depth (D): 10xD
Number of cutting edges: 2 PCS
Min. f in non-ferrous metals: 0,14 mm/r
Max. f in non-ferrous metals: 0,14 mm/r
f steel 700: 0,14 mm/r
Min. f in steel: 0,14 mm/r
Max. f in steel: 0,14 mm/r
Min. f in stainless steel: 0,07 mm/r
Max. f in stainless steel: 0,07 mm/r
Min. f in cast iron: 0,13 mm/r
Max. f in cast iron: 0,13 mm/r

Manufacturer part no.: 81640 8,5

EAN no.: 4031096098332

Product Datasheet Datasheet cutting values
Versions
loading
Keywords:

Often bought together

  • ATORN twist drill bit HSS type N DIN 338 0.75 mm x 28 mm x 9 mm, 118°
    2,72 €
  • Short twist drill bit DIN 338 type N HSS precision roll forged 0.3 mm
    2,10 €
  • ATORN twist drill NV HSSE, DIN 338, 12.1 mm x 151 mm x 101 mm, 135°
    24,73 €
  • ATORN twist drill U4 HSSE, DIN 338, 3.17 mm x 65 mm x 36 mm, 118°
    4,05 €
  • Short twist drill bit DIN 338 type N HSS/TiN ground 0.5 mm
    2,58 €
  • ATORN twist drill N HSS TiN, DIN 338, 1.0 mm x 34 mm x 12 mm, 118°
    3,78 €
  • ATORN twist drill bit HSS type N DIN 340 0.6 mm x 35 mm x 15 mm, 118°
    3,82 €
  • ATORN twist drill VA HSSE, DIN 338, 1.45 mm x 40 mm x 18 mm, 130°
    5,28 €
  • ATORN twist drill bit HSS type N DIN 1897 1.0 mm x 26 mm x 6 mm, 118°
    1,95 €
  • ATORN twist drill TLP HSSE, DIN 338, type GS, 1.35 mm x 38 mm x 16 mm, 130°
    4,42 €

No workshop should be without it:

  •
    Spiralbohrer-Satz Sprint Master 25tlg. DIN 338 HSS Ø 1,0-13,0 mm in Kassette
    59,90 €
  • ATORN bit box 32 pcs, slotted, PH, PZ, hexagon socket, TX, with holder a. handle
    59,81 €
  • Cs. + cs. deburring tool set 6 pcs 90° HSS-E dia. 6.3-20.5 mm in metal box
    140,14 €
  • ATORN A-Mech 2 assembly glove, size 9
    2,60 €
  • ATORN twist drill bit set STEP DRILL type N HSS vaporised 1-13 mm 0.5 and CHD
    183,04 €
  • ATORN twist drill bit set STEP DRILL type N HSSE purple 1-13 mm 0.5 and CHD
    276,32 €
  • Disposable safety knife SECUMAX 150
    3,09 €
  • Pocket tape measure 411 Vario EG I tape width 13 mm length 3 m
    30,54 €
  • ATORN centre drill set HSSE TiN form A, D=1-1.6-2-2.5-3.15-4-5
    263,76 €
  • ATORN analogue scriber 600 mm with fine adjustment
    635,50 €
  • Pneumatic hose reel hose dia. 13 mm, hose length 15 m max. 20 bar
    196,20 €
  • ATORN reusable corded ear plugs
    1,70 €
  • Digitales Drehmoment Testgerät, 5- 500 Nm 3/4 + 3/8 + 1/2 + 1/4 Zoll
    567,76 €
  • ATORN 6-piece measuring instrument set, wooden case, digital vernier callipers
    288,88 €
  • Octagonal pin punch set 6 pieces dia. 2-8 mm in stand
    40,23 €
  • ATORN hexagon screwdriver set, 9 pieces, 1.5–10 mm, with ball head, long
    23,84 €
  • Long hexagon ball head pin wrench set 9 pcs in clip AF 1.5/2/2.5/3/4/5/6/8/10
    41,20 €
  • ATORN corundum abrasive fabric roll (AO) in tear-off box G180 40 mm x 50 m
    33,09 €
  • Cs. + cs. deburring tool set 6 pcs 90° HSS dia. 6.3-20.5 mm in plastic box
    108,49 €
  • ATORN hexagon screwdriver set, ball head set, 5 pieces, 3–8 mm
    34,18 €
  • ATORN twist drill bit set STEP DRILL type N HSS vaporised 1-10.5 mm 0.5 and CHD
    114,40 €
  • ATORN NC machine reamer set, 3.0-12.0 mm, H7, HSSE
    244,62 €
  • Prec. cntrsink drill set 5 pcs dia. 6.3/10.4/16.5/20.5/25.0 mm w/ 3 clamp surf.
    265,68 €
  • Ergonomic safety double lock knife SECUPRO 625
    35,18 €
  • Pneumatic micro die grinder 9032 M air consumption 75 l/min length 132 mm
    112,00 €
  • ATORN twist drill bit set STEP DRILL type N HSS vaporised 1-13 mm 0.5 in box
    162,27 €
  • ATORN centre drill set HSS form A, D=1-1.6-2-2.5-3.15-4-5
    84,92 €
  • ATORN disposable ear plugs, 400 pairs
    49,00 €
  • ATORN cross-peen hammer 1,000 g with 3-component handle
    38,56 €
  • Safety goggles MAX C4 lens clear
    4,10 €
  • Caramba high-performance PTFE 500 ml spray can
    20,68 €
  • Pneumatic metered blow gun 37 A 90 mm pipe POM Rc 1/4 grommet LW 6
    17,78 €
  • Set of flat hand engineer's files with handle, 5 pieces, L=200mm, German cut 2
    91,28 €
  • Safety goggles MAX A1 lens clear
    5,20 €
  • ATORN HSSE machine tap set M3-12 HSSE GL
    110,19 €
  • ATORN A-Shield 1 cut protection glove, size 9
    7,50 €
  • LOCTITE 270 threadlocker 50 g
    60,50 €
  • Inspektionskamera VideoPocket HD
    157,20 €
  • Thread limit plug gauge for standard ISO thread DIN 2280 nom. dia. M 6 6H
    40,40 €
  • ATORN countersink set, 60°, HSS, extremely unequal pitch 6.3-20.5 mm
    177,62 €
  • ATORN twist drill bit set N HSS-TiN head DIN 338 1.0-10.0 mm in assortment case
    598,82 €
  • ATORN twist drill bit set N HSS TiN head DIN 338 1.0-13.0 mm 0.5 in box
    213,60 €
  • ATORN connector set, 3 pieces, square output
    36,38 €
  • Cs. + cs. deburring tool set 6 pcs 90° HSS/TiN 6.3-20.5 mm in plastic box
    166,46 €
  • ATORN countersink set, 60°, HSS, extremely unequal pitch 6.3-20.5 mm 3-flat shnk
    178,36 €
  • Pliers set, 3 pcs Combination pliers, snipe nose pliers, side cutters
    73,70 €
  • Twist drill bit set HSS-E Co5 1-10 mm 0.5 mm incremental 19 pieces
    170,56 €
  • ATORN disposable ear plugs, 200 pairs
    28,00 €
  • T-handle 416 RA T-handle Rapidaptor
    57,10 €
  • ATORN PZ screwdriver set, 3 pcs, PZ 1-3, round blade
    20,64 €
  • ATORN measuring and clamping vee blocks 80 mm w switch magnet, wooden case
    853,51 €
  • ATORN A-Shield 2 cut protection glove, size 9
    7,60 €
  • Multiclean cleaning cloth roll 1000 pcs 34x37 cm 2 ply blue perforated absorbent
    49,70 €
  • ATORN countersink set, 90°, HSSE, unequal spiral pitch 6.3-25.0 mm
    203,84 €
  • ATORN A-Mech 4 assembly glove, size 9
    4,30 €
  • ATORN cross-peen hammer 1,000 g, hickory handle, nylon handle protect. sleeve
    23,21 €
  • ATORN wooden folding rule, white 2 m EC class III, with angle scale
    7,44 €
  • LOCTITE 243 threadlocker 50 g
    61,60 €
  • ATORN A-Shield 3 cut protection glove, size 9
    8,30 €
  • ATORN twist drill bit set STEP DRILL type N HSSE purple 1-10 mm 0.5 in box
    143,88 €
  • Tabletop scales type FCE 15 K5 w/LC display reading 5g max. weighing range 15kg
    129,20 €
  • Spiralbohrer-Satz Sprint Master 19tlg. DIN 338 HSS Ø 1,0-10,0 mm in Kassette
    29,00 €
  • ATORN A-Mech 1 assembly glove, size 9
    1,90 €
  • ATORN countersink set, 90°, HSS, extremely unequal pitch 6.3-20.5mm, 3-flat shnk
    173,47 €
  • ATORN steel cutting disc 125x1 mm
    1,27 €
  • ATORN 1/4 inch hexagon socket with flexible blade
    24,14 €
  • ATORN bit socket wrench set, 6 pieces, hexagon head
    47,38 €
  • KNIPEX precision circlip pliers set, 8 pieces in box
    170,15 €
  • ATORN hexagonal Allen key set, 9 pieces, 1.5–10 mm, ball head, colourful
    31,92 €
  • ATORN ear defenders, 33 dB
    15,20 €
  • ATORN flat square, stainless 150 x 100 mm in line with DIN 875 precision 1
    20,66 €
  • Prec. countersink set 5 pcs HSS-E Alunit d. 6.3/10.4/16.5/20.5/25.0 mm
    125,00 €
  • Adapter set 958/7
    66,90 €
  • WERA torque screwdriver T 6 set to 0.6 Nm, fixed blade
    44,83 €
  • Blade scraper Argentax with extra wide handle replaceable blades
    7,84 €
  • ATORN banded ear plugs, 32 dB
    4,20 €
  • Pliers set, 3 pcs comb. pliers, side cutters, high-tech water pump pliers
    55,44 €
  • Hexagon screwdriver set 8 pieces 2-10 mm
    120,50 €
  • ATORN LED magnifying lamp, 5 dioptres, 2-stage segment switching, 2.25x
    228,00 €
  • ATORN A-View 3 safety glasses
    7,60 €
  • ATORN countersink set, 90°, unequal spiral pitch 6.3-25.0 mm, 3-flat shank
    216,58 €
  • Funnel set 6 pieces dia. 50, 75, 100, 120, 150, 160 mm polyethylene
    16,00 €
  • ATORN corundum abrasive fabric sheets (AO) G100 230 x 280 mm
    0,84 €
  • Measuring cup set 3 pcs 0.5 l, 1.0 l, 2.0 l, transparent, coloured/raised scale
    21,36 €
  • ATORN A-View 5 full-vision safety goggles
    12,90 €
  • Pneumatic special oil 100 ml silicone-free with locking cap
    7,30 €
  • ATORN vernier calipers IP67 electr. 150 mm depth gauge flat
    135,00 €
  • ATORN A-View 2 safety glasses
    6,70 €
  • ATORN HSSE machine tap set M3-12 HSSE DL
    110,19 €
  • ATORN A-Mech 3 assembly glove, size 9
    3,10 €
  • ATORN TX screwdriver set, 5 pcs, TX 10, 15, 20, 25, 30
    38,56 €
  • ATORN A-Mech 22 assembly glove, size 9
    2,80 €
  • ATORN cutter blade with 18-mm snap-off blade, metal housing, with slide
    17,40 €
  • Profi-line intensive brake cleaner spray can 500 ml pack=15 cans
    108,33 €
  • ATORN ear plug dispenser
    34,90 €
  • ATORN micrometer 0-25 mm, in case
    50,78 €
  • ATORN twist drill bit set STEP DRILL type N HSS TiN head 1-13 mm 0.5 and CHD
    214,72 €
  • ATORN twist drill bit set STEP DRILL type N HSS TiN head 1-13 mm 0.5 in box
    191,84 €
  • ATORN ret. ring pliers set, 8 pcs A1,A2,A11,A21,J1,J2,J11,J21 in roll-up pouch
    104,30 €
  • ATORN A-View 1 safety glasses
    7,95 €
  • Lamella flap disc LSZ-F Vision zirconia alumina grain 60 dia. 125 mm
    8,98 €
  • ATORN ear defenders, 37 dB
    17,20 €
  • Free-hand cutting disc, straight, universal line PSF STEELOX grit 60 125x1.0 mm
    2,24 €
  • Safety goggles MAX T7 lens clear
    7,20 €
  • ATORN twist drill bit set STEP DRILL type N HSS TiN head 1-10.5 mm 0.5 and CHD
    134,64 €
  • Twist drill bit set HSS-E Co5 1-13 mm 0.5 mm incremental 25 pieces
    310,78 €
  • ATORN twist drill bit set STEP DRILL type N HSSE purple 1-13 mm 0.5 in box
    240,24 €
  • T-handle 411 A RA T-handle
    57,10 €
  • TX® screwdriver set 9 pieces T10-50
    131,90 €
  • ATORN screwdriver set in workshop stand, 7 pieces
    41,72 €
  • Protective vice jaw set 125 mm 8 pieces in bag
    67,15 €
  • ATORN centre drill set HSSE TiALN form A, D=1-1.6-2-2.5-3.15-4-5
    257,04 €
  • ATORN twist drill bit set STEP DRILL type N HSSE purple 1-10.5 mm 0.5 and CHD
    176,00 €
  • Multifunction spray WD-40 400 ml
    9,36 €
  • ATORN dial gauge, 10 mm meas. diff. 0.01 mm graduation shock-res, dia. 58 mm
    39,00 €
  • ATORN twist drill bit set STEP DRILL type N HSS TiN head 1-10 mm 0.5 in box
    108,86 €
  • 3D art. meas. stand with central clamping and micro fine adj., height 390 mm
    253,65 €
  • Metal saw bow for 300 mm saw blade length
    22,18 €
  • ATORN countersink set 90° HSS, extremely unequal pitch 6.3-20.5 mm
    168,49 €
  • ErgoStrip universal stripping tool 0.2-4.0 mm length 135 mm right-handed
    32,37 €
  • ATORN A-Shield 4 cut protection glove, size 9
    8,60 €
  • Pliers wrench 250 mm up to AF 52 mm 19x position box joint
    48,22 €
  • ATORN VDE screwdriver set, 3 pcs, cross head PH 1-3
    19,92 €
  • Spray bottle refillable 227 ml max. operating pressure 8 bar 0.4 kg
    56,80 €
  • Wire-stripping pliers PreciStrip16 type 12 52 195
    77,52 €
  • Lamella flap disc Z SG POWER STEELOX, dia. 125 mm, alumina zirconia, 40 grit
    7,22 €
  • Industrial atomiser type R36.501 with 360° suction system
    22,09 €
  • ATORN twist drill bit set STEP DRILL type N HSS vaporised 1-10 mm 0.5 in box
    88,53 €
  • ATORN A-View 4 safety glasses
    5,60 €
  • LOCTITE LB 8040 rapid rust remover 400 ml
    16,20 €
  • ATORN try square stainless 150 x 100 mm in line with DIN 875 precision 1
    36,37 €
  • ATORN quick-change bit holder, 1/4 inch x 60 mm
    15,55 €
Herstellerinformationen