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ATORN stepped drill bit, short, type N, HSSE fine quality grade M4 8.6 mm HA

Versions

Item no: 1010852 103

Online price:

Catalogue price: You save:

Available for immediate delivery

Min. order quantity: 1

Application
For through holes in accordance with DIN/ISO 273 and countersinking in accordance with DIN 74 for countersunk screws in accordance with ISO 2009-2010 and DIN 963-964. Sturdy short design in particular for using in NC machines and automatic machines.

Execution
profile-ground

Advantage

precise alignment of drill diameter and countersink diameter, lower process costs
Special geometry for outstanding centring and positional accuracy

Brand: ATORN
Material to be processed: Universal use
Cutting material: HSSE
Surface: Uncoated
Type: N
Angle of the tip: 118 Degree
Tool holding device: HA parallel shank
Suitable for screw thread: M4
Pilot hole diameter (d1): 4,3 mm
Spot-facer diameter (d2): 8,6 mm
Pilot hole length (l3): 11 mm
Chip flute length (l2): 19 mm
Length (l1): 50 mm
Shank diameter: 8,6 mm
f steel 1000: 0,07 mm/r
DIN: 0 - not applicable

ATORN-No.: 10440183

EAN no.: 4050293013146

Product Datasheet Datasheet cutting values

Versions

Keywords:

No workshop should be without it:

ATORN micrometer 0-25 mm, in case

53,00 €
ATORN screwdriver set in workshop stand, 7 pieces

62,05 €
Cs. + cs. deburring tool set 6 pcs 90° HSS dia. 6.3-20.5 mm in plastic box

108,49 €
ATORN bit socket wrench set, 6 pieces, hexagon head

43,47 €
ATORN A-View 2 safety glasses

6,90 €
ATORN twist drill bit set STEP DRILL type N HSSE purple 1-13 mm 0.5 and CHD

287,56 €
ATORN dial gauge, 10 mm meas. diff. 0.01 mm graduation shock-res, dia. 58 mm

50,96 €
Ergonomic safety double lock knife SECUPRO 625

35,18 €
ATORN A-View 5 full-vision safety goggles

12,90 €
ATORN twist drill bit set STEP DRILL type N HSS TiN head 1-13 mm 0.5 in box

200,20 €
ATORN twist drill bit set STEP DRILL type N HSS TiN head 1-10.5 mm 0.5 and CHD

140,14 €
Multifunction spray WD-40 400 ml

9,36 €
Protective vice jaw set 125 mm 8 pieces in bag

67,15 €
ATORN countersink set, 90°, HSSE, unequal spiral pitch 6.3-25.0 mm

212,04 €
Prec. cntrsink drill set 5 pcs dia. 6.3/10.4/16.5/20.5/25.0 mm w/ 3 clamp surf.

265,68 €
Industrial atomiser type R36.501 with 360° suction system

22,09 €
HHW twist drill bit set DIN 338 HSS type N dia. 1-13.0 mm in box

111,94 €
Lamella flap disc LSZ-F Vision zirconia alumina grain 60 dia. 125 mm

8,98 €
Prec. countersink set 5 pcs HSS-E Alunit d. 6.3/10.4/16.5/20.5/25.0 mm

249,28 €
ATORN flat square, stainless 150 x 100 mm in line with DIN 875 precision 1

18,86 €
LOCTITE 243 threadlocker 50 g

61,60 €
ATORN 1/4 inch hexagon socket with flexible blade

12,17 €
TX® screwdriver set 9 pieces T10-50

131,90 €
ATORN twist drill bit set STEP DRILL type N HSSE purple 1-13 mm 0.5 in box

249,34 €
ATORN countersink set, 90°, unequal spiral pitch 6.3-25.0 mm, 3-flat shank

225,06 €
ATORN A-Shield 4 cut protection glove, size 9

7,57 €
ATORN twist drill bit set N HSS TiN head DIN 338 1.0-13.0 mm 0.5 in box

204,18 €
ATORN A-Mech 1 assembly glove, size 9

1,72 €
Spiralbohrer-Satz Sprint Master 19tlg. DIN 338 HSS Ø 1,0-10,0 mm in Kassette

51,07 €
Pliers wrench 250 mm up to AF 52 mm 19x position box joint

49,63 €
ATORN countersink set 90° HSS, extremely unequal pitch 6.3-20.5 mm

176,70 €
Disposable safety knife SECUMAX 150

3,09 €
ATORN connector set, 3 pieces, square output

37,14 €
T-handle 416 RA T-handle Rapidaptor

58,22 €
Digitales Drehmoment Testgerät, 5- 500 Nm 3/4 + 3/8 + 1/2 + 1/4 Zoll

567,76 €
Wire-stripping pliers PreciStrip16 type 12 52 195

79,02 €
ATORN A-Shield 1 cut protection glove, size 9

6,69 €
ATORN A-Mech 3 assembly glove, size 9

2,77 €
ATORN hexagon screwdriver set, ball head set, 5 pieces, 3–8 mm

29,07 €
WERA torque screwdriver T 6 set to 0.6 Nm, fixed blade

29,02 €
Kegelsenker-Satz 90° HSS-TiAlN Form C ungl. Teilung 3 Spannflächen Ø 6,3-20,5 mm

158,75 €
ATORN countersink set, 90°, HSS, extremely unequal pitch 6.3-20.5mm, 3-flat shnk

180,42 €
Pliers set, 3 pcs comb. pliers, side cutters, high-tech water pump pliers

57,44 €
ATORN measuring and clamping vee blocks 80 mm w switch magnet, wooden case

889,11 €
ATORN TX screwdriver set, 5 pcs, TX 10, 15, 20, 25, 30

30,60 €
Long hexagon ball head pin wrench set 9 pcs in clip AF 1.5/2/2.5/3/4/5/6/8/10

42,04 €
Multiclean cleaning cloth roll 1000 pcs 34x37 cm 2 ply blue perforated absorbent

42,30 €
ATORN A-Shield 3 cut protection glove, size 9

7,30 €
ATORN try square stainless 150 x 100 mm in line with DIN 875 precision 1

34,04 €
ATORN cutter blade with 18-mm snap-off blade, metal housing, with slide

17,43 €
ATORN A-Mech 4 assembly glove, size 9

3,78 €
ATORN A-Mech 22 assembly glove, size 9

2,60 €
Lamella flap disc Z SG POWER STEELOX, dia. 125 mm, alumina zirconia, 40 grit

6,30 €
Free-hand cutting disc, straight, universal line PSF STEELOX grit 60 125x1.0 mm

1,97 €
ATORN HSSE machine tap set M3-12 HSSE DL

145,96 €
ATORN 6-piece measuring instrument set, wooden case, digital vernier callipers

136,98 €
ATORN corundum abrasive fabric sheets (AO) G100 230 x 280 mm

0,95 €
ATORN quick-change bit holder, 1/4 inch x 60 mm

16,37 €
ATORN twist drill bit set STEP DRILL type N HSS TiN head 1-10 mm 0.5 in box

114,66 €
T-handle 411 A RA T-handle

58,22 €
ATORN ear plug dispenser

34,90 €
Cs. + cs. deburring tool set 6 pcs 90° HSS-E dia. 6.3-20.5 mm in metal box

140,14 €
ATORN twist drill bit set STEP DRILL type N HSS vaporised 1-13 mm 0.5 and CHD

191,10 €
ATORN countersink set, 60°, HSS, extremely unequal pitch 6.3-20.5 mm

176,70 €
ATORN disposable ear plugs, 400 pairs

51,00 €
Pneumatic metered blow gun 37 A 90 mm pipe POM Rc 1/4 grommet LW 6

17,78 €
ATORN twist drill bit set STEP DRILL type N HSS vaporised 1-10.5 mm 0.5 and CHD

120,12 €
ATORN cross-peen hammer 1,000 g with 3-component handle

28,51 €
3D art. meas. stand with central clamping and micro fine adj., height 390 mm

254,54 €
ATORN A-View 3 safety glasses

7,70 €
Spray bottle refillable 227 ml max. operating pressure 8 bar 0.4 kg

56,80 €
ATORN A-View 1 safety glasses

8,70 €
Tabletop scales type FCE 15 K5 w/LC display reading 5g max. weighing range 15kg

128,30 €
ATORN reusable corded ear plugs

1,70 €
Caramba high-performance PTFE 500 ml spray can

20,68 €
ATORN twist drill bit set STEP DRILL type N HSS TiN head 1-13 mm 0.5 and CHD

223,86 €
ATORN twist drill bit set STEP DRILL type N HSS vaporised 1-13 mm 0.5 in box

169,26 €
ATORN VDE screwdriver set, 3 pcs, cross head PH 1-3

17,43 €
Metal saw bow for 300 mm saw blade length

22,94 €
ATORN centre drill set HSSE TiALN form A, D=1-1.6-2-2.5-3.15-4-5

252,08 €
ATORN A-View 4 safety glasses

5,70 €
ATORN twist drill bit set N HSS TIN head DIN 338 1.0-10.0 mm in assortment case

589,30 €
ATORN centre drill set HSSE TiN form A, D=1-1.6-2-2.5-3.15-4-5

244,72 €
Cs. + cs. deburring tool set 6 pcs 90° HSS/TiN 6.3-20.5 mm in plastic box

166,46 €
Inspektionskamera VideoPocket HD

157,20 €
Twist drill bit set HSS-E Co5 1-10 mm 0.5 mm incremental 19 pieces

170,56 €
ATORN countersink set, 60°, HSS, extremely unequal pitch 6.3-20.5 mm 3-flat shnk

182,28 €
ATORN twist drill bit set STEP DRILL type N HSS vaporised 1-10 mm 0.5 in box

92,82 €
ATORN twist drill bit set STEP DRILL type N HSSE purple 1-10.5 mm 0.5 and CHD

181,09 €
LOCTITE 270 threadlocker 50 g

60,50 €
Safety goggles MAX T7 lens clear

9,70 €
KNIPEX precision circlip pliers set, 8 pieces in box

174,96 €
ATORN analogue scriber 600 mm with fine adjustment

630,00 €
Profi-line intensive brake cleaner spray can 500 ml pack=15 cans

108,33 €
ATORN A-Mech 2 assembly glove, size 9

2,46 €
ATORN wooden folding rule, white 2 m EC class III, with angle scale

7,49 €
Octagonal pin punch set 6 pieces dia. 2-8 mm in stand

41,40 €
Safety goggles MAX A1 lens clear

7,90 €
ATORN bit box 32 pcs, slotted, PH, PZ, hexagon socket, TX, with holder a. handle

55,44 €
Pliers set, 3 pcs Combination pliers, snipe nose pliers, side cutters

75,95 €
ATORN HSSE machine tap set M3-12 HSSE GL

142,40 €
Pneumatic hose reel hose dia. 13 mm, hose length 15 m max. 20 bar

201,51 €
ATORN hexagon screwdriver set, 9 pieces, 1.5–10 mm, with ball head, long

19,21 €
Taschenbandmaß 411 Vario EG I Bandbreite 13 mm Länge 3 m

30,54 €
Twist drill bit set HSS-E Co5 1-13 mm 0.5 mm incremental 25 pieces

310,78 €
Spiralbohrer-Satz Sprint Master 25tlg. DIN 338 HSS Ø 1,0-13,0 mm in Kassette

101,14 €
ATORN hexagonal Allen key set, 9 pieces, 1.5–10 mm, ball head, colourful

26,01 €
ATORN ear defenders, 37 dB

18,10 €
ATORN NC machine reamer set, 3.0-12.0 mm, H7, HSSE

218,04 €
ATORN ear defenders, 33 dB

16,10 €
Hexagon screwdriver set 8 pieces 2-10 mm

120,50 €
Blade scraper Argentax with extra wide handle replaceable blades

7,84 €
ATORN ret. ring pliers set, 8 pcs A1,A2,A11,A21,J1,J2,J11,J21 in roll-up pouch

98,56 €
ATORN twist drill bit set STEP DRILL type N HSSE purple 1-10 mm 0.5 in box

149,24 €
ATORN PZ screwdriver set, 3 pcs, PZ 1-3, round blade

17,94 €
Kegelsenker-Satz 90° HSS-TiAlN Form C ungl. Teilung 3 Spannflächen Ø 6,3-25,0 mm

182,04 €
Pneumatic micro die grinder 9032 M air consumption 75 l/min length 132 mm

112,00 €
Measuring cup set 3 pcs 0.5 l, 1.0 l, 2.0 l, transparent, coloured/raised scale

21,36 €
Adapter set 958/7

66,90 €
Funnel set 6 pieces dia. 50, 75, 100, 120, 150, 160 mm polyethylene

16,00 €
Safety goggles MAX C4 lens clear

4,50 €
ATORN vernier calipers IP67 electr. 150 mm depth gauge flat

187,86 €
ATORN A-Shield 2 cut protection glove, size 9

6,86 €
ATORN corundum abrasive fabric roll (AO) in tear-off box G180 40 mm x 50 m

32,21 €
ATORN steel cutting disc 125x1 mm

1,31 €
Pneumatic special oil 100 ml silicone-free with locking cap

7,30 €
ErgoStrip universal stripping tool 0.2-4.0 mm length 135 mm right-handed

33,03 €
LOCTITE LB 8040 rapid rust remover 400 ml

16,20 €
ATORN disposable ear plugs, 200 pairs

28,00 €
ATORN centre drill set HSS form A, D=1-1.6-2-2.5-3.15-4-5

81,88 €
ATORN cross-peen hammer 1,000 g, hickory handle, nylon handle protect. sleeve

19,18 €
Set of flat hand engineer's files with handle, 5 pieces, L=200mm, German cut 2

75,20 €
Thread limit plug gauge for standard ISO thread DIN 2280 nom. dia. M 6 6H

40,40 €
ATORN LED magnifying lamp, 5 dioptres, 2-stage segment switching, 2.25x

286,08 €
ATORN banded ear plugs, 32 dB

4,20 €

ATORN stepped drill bit, short, type N, HSSE fine quality grade M4 8.6 mm HA

ATORN stepped drill bit, short, type N, HSSE fine quality grade M4 8.6 mm HA

Description

Technical data

More details

Versions

No workshop should be without it:

ATORN micrometer 0-25 mm, in case

ATORN screwdriver set in workshop stand, 7 pieces

Cs. + cs. deburring tool set 6 pcs 90° HSS dia. 6.3-20.5 mm in plastic box

ATORN bit socket wrench set, 6 pieces, hexagon head

ATORN A-View 2 safety glasses

ATORN twist drill bit set STEP DRILL type N HSSE purple 1-13 mm 0.5 and CHD

ATORN dial gauge, 10 mm meas. diff. 0.01 mm graduation shock-res, dia. 58 mm

Ergonomic safety double lock knife SECUPRO 625

ATORN A-View 5 full-vision safety goggles

ATORN twist drill bit set STEP DRILL type N HSS TiN head 1-13 mm 0.5 in box

ATORN twist drill bit set STEP DRILL type N HSS TiN head 1-10.5 mm 0.5 and CHD

Multifunction spray WD-40 400 ml

Protective vice jaw set 125 mm 8 pieces in bag

ATORN countersink set, 90°, HSSE, unequal spiral pitch 6.3-25.0 mm

Prec. cntrsink drill set 5 pcs dia. 6.3/10.4/16.5/20.5/25.0 mm w/ 3 clamp surf.

Industrial atomiser type R36.501 with 360° suction system

HHW twist drill bit set DIN 338 HSS type N dia. 1-13.0 mm in box

Lamella flap disc LSZ-F Vision zirconia alumina grain 60 dia. 125 mm

Prec. countersink set 5 pcs HSS-E Alunit d. 6.3/10.4/16.5/20.5/25.0 mm

ATORN flat square, stainless 150 x 100 mm in line with DIN 875 precision 1

LOCTITE 243 threadlocker 50 g

ATORN 1/4 inch hexagon socket with flexible blade

TX® screwdriver set 9 pieces T10-50

ATORN twist drill bit set STEP DRILL type N HSSE purple 1-13 mm 0.5 in box

ATORN countersink set, 90°, unequal spiral pitch 6.3-25.0 mm, 3-flat shank

ATORN A-Shield 4 cut protection glove, size 9

ATORN twist drill bit set N HSS TiN head DIN 338 1.0-13.0 mm 0.5 in box

ATORN A-Mech 1 assembly glove, size 9

Spiralbohrer-Satz Sprint Master 19tlg. DIN 338 HSS Ø 1,0-10,0 mm in Kassette

Pliers wrench 250 mm up to AF 52 mm 19x position box joint

ATORN countersink set 90° HSS, extremely unequal pitch 6.3-20.5 mm

Disposable safety knife SECUMAX 150

ATORN connector set, 3 pieces, square output

T-handle 416 RA T-handle Rapidaptor

Digitales Drehmoment Testgerät, 5- 500 Nm 3/4 + 3/8 + 1/2 + 1/4 Zoll

Wire-stripping pliers PreciStrip16 type 12 52 195

ATORN A-Shield 1 cut protection glove, size 9

ATORN A-Mech 3 assembly glove, size 9

ATORN hexagon screwdriver set, ball head set, 5 pieces, 3–8 mm

WERA torque screwdriver T 6 set to 0.6 Nm, fixed blade

Kegelsenker-Satz 90° HSS-TiAlN Form C ungl. Teilung 3 Spannflächen Ø 6,3-20,5 mm

ATORN countersink set, 90°, HSS, extremely unequal pitch 6.3-20.5mm, 3-flat shnk

Pliers set, 3 pcs comb. pliers, side cutters, high-tech water pump pliers

ATORN measuring and clamping vee blocks 80 mm w switch magnet, wooden case

ATORN TX screwdriver set, 5 pcs, TX 10, 15, 20, 25, 30

Long hexagon ball head pin wrench set 9 pcs in clip AF 1.5/2/2.5/3/4/5/6/8/10

Multiclean cleaning cloth roll 1000 pcs 34x37 cm 2 ply blue perforated absorbent

ATORN A-Shield 3 cut protection glove, size 9

ATORN try square stainless 150 x 100 mm in line with DIN 875 precision 1

ATORN cutter blade with 18-mm snap-off blade, metal housing, with slide

ATORN A-Mech 4 assembly glove, size 9

ATORN A-Mech 22 assembly glove, size 9

Lamella flap disc Z SG POWER STEELOX, dia. 125 mm, alumina zirconia, 40 grit

Free-hand cutting disc, straight, universal line PSF STEELOX grit 60 125x1.0 mm

ATORN HSSE machine tap set M3-12 HSSE DL

ATORN 6-piece measuring instrument set, wooden case, digital vernier callipers

ATORN corundum abrasive fabric sheets (AO) G100 230 x 280 mm

ATORN quick-change bit holder, 1/4 inch x 60 mm

ATORN twist drill bit set STEP DRILL type N HSS TiN head 1-10 mm 0.5 in box

T-handle 411 A RA T-handle

ATORN ear plug dispenser

Cs. + cs. deburring tool set 6 pcs 90° HSS-E dia. 6.3-20.5 mm in metal box

ATORN twist drill bit set STEP DRILL type N HSS vaporised 1-13 mm 0.5 and CHD

ATORN countersink set, 60°, HSS, extremely unequal pitch 6.3-20.5 mm

ATORN disposable ear plugs, 400 pairs

Pneumatic metered blow gun 37 A 90 mm pipe POM Rc 1/4 grommet LW 6

ATORN twist drill bit set STEP DRILL type N HSS vaporised 1-10.5 mm 0.5 and CHD

ATORN cross-peen hammer 1,000 g with 3-component handle

3D art. meas. stand with central clamping and micro fine adj., height 390 mm

ATORN A-View 3 safety glasses

Spray bottle refillable 227 ml max. operating pressure 8 bar 0.4 kg

ATORN A-View 1 safety glasses

Tabletop scales type FCE 15 K5 w/LC display reading 5g max. weighing range 15kg