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ATORN indexable insert drill 4xD 21x159x25 mm with IC

Versions

Item no: 1011156 210

Online price:

Catalogue price: You save:

Available in 6-8 working days.

Min. order quantity: 1

Application
Broad range of applications in steel, stainless steel, cast iron and special alloys

Execution

Available tool lengths of 3xD/4xD/5xD
Diameter range 14-44 mm

Advantage

Optimum service life through 4 usable cutting edges per reversible tip
Same indexable insert can be used as centre insert and peripheral insert
Optimal chip removal thanks to optimised coolant outlet
Best surfaces and bore hole quality

Delivery
The holder contains the clamping screws, supplied without spanner

Notes
warning: when the drill passes completely through the workpiece, a disc is created. if the workpiece is rotating, the disc will be flung away! appropriate safety precautions are required!

Brand: ATORN
Cutting edge diameter (D1): 21 mm
Shank diameter (D): 25 mm
Collar diameter (D2): 30 mm
Length (L): 159 mm
Cantilever length (L1): 103 mm
Max. drilling depth (L4 max.): 84 mm
Suitable for indexable inserts type: C
Coolant supply: Internal
Shaft length (LS): 56 mm
Cutting direction: Right-hand cutting
Adjustment range (+/-): +0,40
Tool holding device: HB parallel shank

ATORN-No.: 12371068

EAN no.: 4066107003135

Product Datasheet Datasheet cutting values

Additional articles

Please select a button.

Required accessories Spare Parts

Versions

Keywords:

No workshop should be without it:

T-handle 411 A RA T-handle

57,10 €
ATORN twist drill bit set STEP DRILL type N HSS TiN head 1-10.5 mm 0.5 and CHD

134,64 €
Funnel set 6 pieces dia. 50, 75, 100, 120, 150, 160 mm polyethylene

16,00 €
ATORN twist drill bit set N HSS TiN head DIN 338 1.0-13.0 mm 0.5 in box

213,60 €
ATORN TX screwdriver set, 5 pcs, TX 10, 15, 20, 25, 30

38,56 €
ATORN cross-peen hammer 1,000 g with 3-component handle

38,56 €
ATORN twist drill bit set STEP DRILL type N HSS vaporised 1-13 mm 0.5 in box

162,27 €
Safety goggles MAX A1 lens clear

5,20 €
ATORN VDE screwdriver set, 3 pcs, cross head PH 1-3

19,92 €
ATORN A-Shield 3 cut protection glove, size 9

8,30 €
T-handle 416 RA T-handle Rapidaptor

57,10 €
ATORN disposable ear plugs, 200 pairs

28,00 €
Caramba high-performance PTFE 500 ml spray can

20,68 €
Tabletop scales type FCE 15 K5 w/LC display reading 5g max. weighing range 15kg

129,20 €
ATORN corundum abrasive fabric roll (AO) in tear-off box G180 40 mm x 50 m

33,09 €
ATORN cutter blade with 18-mm snap-off blade, metal housing, with slide

17,40 €
Measuring cup set 3 pcs 0.5 l, 1.0 l, 2.0 l, transparent, coloured/raised scale

10,00 €
Twist drill bit set HSS-E Co5 1-13 mm 0.5 mm incremental 25 pieces

310,78 €
LOCTITE 243 threadlocker 50 g

61,60 €
ATORN try square stainless 150 x 100 mm in line with DIN 875 precision 1

36,37 €
ATORN A-Mech 22 assembly glove, size 9

2,80 €
ATORN flat square, stainless 150 x 100 mm in line with DIN 875 precision 1

20,66 €
ATORN twist drill bit set STEP DRILL type N HSS TiN head 1-10 mm 0.5 in box

108,86 €
Set of flat hand engineer's files with handle, 5 pieces, L=200mm, German cut 2

43,00 €
ATORN disposable ear plugs, 400 pairs

49,00 €
Inspektionskamera VideoPocket HD

157,20 €
LOCTITE LB 8040 rapid rust remover 400 ml

16,20 €
Ergonomic safety double lock knife SECUPRO 625

35,18 €
Disposable safety knife SECUMAX 150

3,09 €
Prec. countersink set 5 pcs HSS-E Alunit d. 6.3/10.4/16.5/20.5/25.0 mm

125,00 €
ATORN twist drill bit set STEP DRILL type N HSS vaporised 1-10 mm 0.5 in box

88,53 €
ATORN A-View 1 safety glasses

7,95 €
ATORN quick-change bit holder, 1/4 inch x 60 mm

15,55 €
3D art. meas. stand with central clamping and micro fine adj., height 390 mm

253,65 €
ATORN twist drill bit set STEP DRILL type N HSS vaporised 1-13 mm 0.5 and CHD

183,04 €
Spiralbohrer-Satz Sprint Master 25tlg. DIN 338 HSS Ø 1,0-13,0 mm in Kassette

59,90 €
Spiralbohrer-Satz Sprint Master 19tlg. DIN 338 HSS Ø 1,0-10,0 mm in Kassette

29,00 €
ATORN corundum abrasive fabric sheets (AO) G100 230 x 280 mm

0,84 €
ATORN A-Shield 4 cut protection glove, size 9

8,60 €
ATORN ear defenders, 33 dB

15,20 €
ATORN bit socket wrench set, 6 pieces, hexagon head

47,38 €
Pneumatic hose reel hose dia. 13 mm, hose length 15 m max. 20 bar

196,20 €
ATORN twist drill bit set STEP DRILL type N HSS TiN head 1-13 mm 0.5 and CHD

214,72 €
ATORN ret. ring pliers set, 8 pcs A1,A2,A11,A21,J1,J2,J11,J21 in roll-up pouch

104,30 €
ErgoStrip universal stripping tool 0.2-4.0 mm length 135 mm right-handed

32,37 €
ATORN centre drill set HSSE TiN form A, D=1-1.6-2-2.5-3.15-4-5

263,76 €
ATORN countersink set, 60°, HSS, extremely unequal pitch 6.3-20.5 mm

177,62 €
ATORN countersink set, 90°, HSS, extremely unequal pitch 6.3-20.5mm, 3-flat shnk

173,47 €
ATORN bit box 32 pcs, slotted, PH, PZ, hexagon socket, TX, with holder a. handle

59,81 €
Industrial atomiser type R36.501 with 360° suction system

22,09 €
Lamella flap disc Z SG POWER STEELOX, dia. 125 mm, alumina zirconia, 40 grit

7,22 €
ATORN A-Shield 1 cut protection glove, size 9

7,50 €
Octagonal pin punch set 6 pieces dia. 2-8 mm in stand

40,23 €
Profi-line intensive brake cleaner spray can 500 ml pack=15 cans

108,33 €
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 twist drill bit set N HSS-TiN head DIN 338 1.0-10.0 mm in assortment case

598,82 €
Prec. cntrsink drill set 5 pcs dia. 6.3/10.4/16.5/20.5/25.0 mm w/ 3 clamp surf.

265,68 €
ATORN micrometer 0-25 mm, in case

50,78 €
ATORN HSSE machine tap set M3-12 HSSE DL

110,19 €
Protective vice jaw set 125 mm 8 pieces in bag

67,15 €
ATORN A-View 4 safety glasses

5,60 €
Cs. + cs. deburring tool set 6 pcs 90° HSS-E dia. 6.3-20.5 mm in metal box

140,14 €
ATORN A-Shield 2 cut protection glove, size 9

7,60 €
ATORN 1/4 inch hexagon socket with flexible blade

24,14 €
ATORN A-Mech 4 assembly glove, size 9

4,30 €
Pliers set, 3 pcs comb. pliers, side cutters, high-tech water pump pliers

55,44 €
ATORN twist drill bit set STEP DRILL type N HSSE purple 1-13 mm 0.5 in box

240,24 €
ATORN twist drill bit set STEP DRILL type N HSSE purple 1-13 mm 0.5 and CHD

276,32 €
Hexagon screwdriver set 8 pieces 2-10 mm

120,50 €
Multifunction spray WD-40 400 ml

9,36 €
ATORN A-Mech 1 assembly glove, size 9

1,90 €
ATORN centre drill set HSS form A, D=1-1.6-2-2.5-3.15-4-5

84,92 €
ATORN screwdriver set in workshop stand, 7 pieces

41,72 €
ATORN cross-peen hammer 1,000 g, hickory handle, nylon handle protect. sleeve

23,21 €
ATORN twist drill bit set STEP DRILL type N HSSE purple 1-10 mm 0.5 in box

143,88 €
Multiclean cleaning cloth roll 1000 pcs 34x37 cm 2 ply blue perforated absorbent

49,70 €
ATORN vernier calipers IP67 electr. 150 mm depth gauge flat

135,00 €
ATORN reusable corded ear plugs

1,70 €
ATORN hexagon screwdriver set, ball head set, 5 pieces, 3–8 mm

34,18 €
WERA torque screwdriver T 6 set to 0.6 Nm, fixed blade

44,83 €
Twist drill bit set HSS-E Co5 1-10 mm 0.5 mm incremental 19 pieces

170,56 €
ATORN twist drill bit set STEP DRILL type N HSS TiN head 1-13 mm 0.5 in box

191,84 €
ATORN ear plug dispenser

34,90 €
Lamella flap disc LSZ-F Vision zirconia alumina grain 60 dia. 125 mm

8,98 €
Pneumatic metered blow gun 37 A 90 mm pipe POM Rc 1/4 grommet LW 6

17,78 €
ATORN dial gauge, 10 mm meas. diff. 0.01 mm graduation shock-res, dia. 58 mm

39,00 €
Free-hand cutting disc, straight, universal line PSF STEELOX grit 60 125x1.0 mm

2,24 €
ATORN connector set, 3 pieces, square output

36,38 €
ATORN analogue scriber 600 mm with fine adjustment

635,50 €
ATORN A-View 2 safety glasses

6,70 €
Thread limit plug gauge for standard ISO thread DIN 2280 nom. dia. M 6 6H

40,40 €
Cs. + cs. deburring tool set 6 pcs 90° HSS dia. 6.3-20.5 mm in plastic box

108,49 €
ATORN A-Mech 3 assembly glove, size 9

3,10 €
ATORN hexagonal Allen key set, 9 pieces, 1.5–10 mm, ball head, colourful

31,92 €
ATORN countersink set, 90°, unequal spiral pitch 6.3-25.0 mm, 3-flat shank

216,58 €
Digitales Drehmoment Testgerät, 5- 500 Nm 3/4 + 3/8 + 1/2 + 1/4 Zoll

567,76 €
ATORN NC machine reamer set, 3.0-12.0 mm, H7, HSSE

244,62 €
ATORN twist drill bit set STEP DRILL type N HSS vaporised 1-10.5 mm 0.5 and CHD

114,40 €
Metal saw bow for 300 mm saw blade length

22,18 €
ATORN ear defenders, 37 dB

17,20 €
KNIPEX precision circlip pliers set, 8 pieces in box

170,15 €
ATORN steel cutting disc 125x1 mm

1,27 €
Blade scraper Argentax with extra wide handle replaceable blades

7,84 €
ATORN PZ screwdriver set, 3 pcs, PZ 1-3, round blade

20,64 €
Safety goggles MAX C4 lens clear

4,10 €
LOCTITE 270 threadlocker 50 g

60,50 €
ATORN centre drill set HSSE TiALN form A, D=1-1.6-2-2.5-3.15-4-5

257,04 €
ATORN hexagon screwdriver set, 9 pieces, 1.5–10 mm, with ball head, long

23,84 €
ATORN HSSE machine tap set M3-12 HSSE GL

110,19 €
ATORN 6-piece measuring instrument set, wooden case, digital vernier callipers

288,88 €
Wire-stripping pliers PreciStrip16 type 12 52 195

62,00 €
TX® screwdriver set 9 pieces T10-50

131,90 €
ATORN A-View 3 safety glasses

7,60 €
ATORN countersink set, 90°, HSSE, unequal spiral pitch 6.3-25.0 mm

203,84 €
Pneumatic micro die grinder 9032 M air consumption 75 l/min length 132 mm

112,00 €
ATORN wooden folding rule, white 2 m EC class III, with angle scale

7,44 €
Pliers wrench 250 mm up to AF 52 mm 19x position box joint

48,22 €
ATORN twist drill bit set STEP DRILL type N HSSE purple 1-10.5 mm 0.5 and CHD

176,00 €
ATORN A-View 5 full-vision safety goggles

12,90 €
Pliers set, 3 pcs Combination pliers, snipe nose pliers, side cutters

73,70 €
ATORN countersink set 90° HSS, extremely unequal pitch 6.3-20.5 mm

168,49 €
Spray bottle refillable 227 ml max. operating pressure 8 bar 0.4 kg

56,80 €
ATORN banded ear plugs, 32 dB

4,20 €
ATORN LED magnifying lamp, 5 dioptres, 2-stage segment switching, 2.25x

228,00 €
ATORN A-Mech 2 assembly glove, size 9

2,60 €
Cs. + cs. deburring tool set 6 pcs 90° HSS/TiN 6.3-20.5 mm in plastic box

166,46 €
Pocket tape measure 411 Vario EG I tape width 13 mm length 3 m

30,54 €
ATORN measuring and clamping vee blocks 80 mm w switch magnet, wooden case

853,51 €
Safety goggles MAX T7 lens clear

7,20 €
Adapter set 958/7

57,00 €
Pneumatic special oil 100 ml silicone-free with locking cap

7,30 €
ATORN countersink set, 60°, HSS, extremely unequal pitch 6.3-20.5 mm 3-flat shnk

178,36 €

ATORN indexable insert drill 4xD 21x159x25 mm with IC

ATORN indexable insert drill 4xD 21x159x25 mm with IC

Description

Technical data

More details

Additional articles

Versions

No workshop should be without it:

T-handle 411 A RA T-handle

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

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

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

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

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

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

Safety goggles MAX A1 lens clear

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

ATORN A-Shield 3 cut protection glove, size 9

T-handle 416 RA T-handle Rapidaptor

ATORN disposable ear plugs, 200 pairs

Caramba high-performance PTFE 500 ml spray can

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

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

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

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

Twist drill bit set HSS-E Co5 1-13 mm 0.5 mm incremental 25 pieces

LOCTITE 243 threadlocker 50 g

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

ATORN A-Mech 22 assembly glove, size 9

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

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

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

ATORN disposable ear plugs, 400 pairs

Inspektionskamera VideoPocket HD

LOCTITE LB 8040 rapid rust remover 400 ml

Ergonomic safety double lock knife SECUPRO 625

Disposable safety knife SECUMAX 150

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

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

ATORN A-View 1 safety glasses

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

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

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

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

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

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

ATORN A-Shield 4 cut protection glove, size 9

ATORN ear defenders, 33 dB

ATORN bit socket wrench set, 6 pieces, hexagon head

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

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

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

ErgoStrip universal stripping tool 0.2-4.0 mm length 135 mm right-handed

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

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

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

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

Industrial atomiser type R36.501 with 360° suction system

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

ATORN A-Shield 1 cut protection glove, size 9

Octagonal pin punch set 6 pieces dia. 2-8 mm in stand

Profi-line intensive brake cleaner spray can 500 ml pack=15 cans

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

ATORN twist drill bit set N HSS-TiN head DIN 338 1.0-10.0 mm in assortment case

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

ATORN micrometer 0-25 mm, in case

ATORN HSSE machine tap set M3-12 HSSE DL

Protective vice jaw set 125 mm 8 pieces in bag

ATORN A-View 4 safety glasses

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

ATORN A-Shield 2 cut protection glove, size 9

ATORN 1/4 inch hexagon socket with flexible blade

ATORN A-Mech 4 assembly glove, size 9

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

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

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

Hexagon screwdriver set 8 pieces 2-10 mm

Multifunction spray WD-40 400 ml

ATORN A-Mech 1 assembly glove, size 9

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