Step drill bits

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Step drill bits | Choosing the Right Drill Bit
The main standards for drill bits are outlined below: DIN 333 standard: 60° center drill bits, R, A and B types DIN 338 standard: shot cylindrical drill bits DIN 340 standard: long cylindrical drill bits DIN 345 standard: Morse taper drill bits DIN 1869 standard: extra-long cylindrical drill bits DIN 1870 standard: extra-long Morse taper drill bits DIN 1897 standard: extra short cylindrical drill bits DIN 6537 standard: solid twist drill...
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solid drill bit
solid drill bit
DC180-03 series

Diameter : 3 mm - 20 mm
Length: 62 mm - 131 mm

... carbide drill with internal coolant WJ30EZ: K30F, AlTiN multi-layer coating WJ30EY: K30F, AlTiN multi-layer tip coating 5 × Dc in accordance with DIN 6537 long 8 × Dc in accordance with Walter standard ...

solid drill bit
solid drill bit
DC166-05 series

Diameter : 3 mm - 12 mm
Length: 66 mm - 118 mm

... materials The tool DC166 Supreme solid carbide drill with internal coolant Up to 30 × Dc WJ30UU, K30F; uncoated 5 × Dc in accordance with DIN 6537 long Step drill Benefits ...

solid drill bit
solid drill bit
DC260-03 series

Diameter : 3.3 mm - 14.5 mm
Length: 66 mm - 123 mm

... The tool Shank in accordance with DIN 6535 form HE DC260 Advance solid carbide chamfering drill without internal coolant Step length in accordance with DIN 8378 Benefits for you ...

solid drill bit
solid drill bit
MiquDrill 200

Diameter : 0.1 mm - 1.5 mm
Length: 60, 50, 45, 40, 30 mm

... .0039ˮ to.0591ˮ) (drill Ø 0.1 mm (.0039ˮ) to 0.29 mm (.0114”) uncoated, from drill Ø 0.3 mm (.0118ˮ) also coated), with usable lengths between 1.4 x d and 2.4 x d (depending on the diameter). Executing ...

step drill bit
step drill bit
1010 series

Diameter : 4 mm - 39 mm
Length: 65 mm - 107 mm

... data Number of cutting edges - 2 Number of steps - 13 Coating - uncoated Shaft - 3-way clamping surface Cutting direction - right hand cutting Tolerance - work's specification Point angle - 118° Step ...

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RUKO GmbH Präzisionswerkzeuge
solid drill bit
solid drill bit
10105 series

Diameter : 4 mm - 39 mm
Length: 65 mm - 107 mm

... data Number of cutting edges - 2 Number of steps - 14 Coating - uncoated Shaft - 3-way clamping surface Cutting direction - right hand cutting Tolerance - work's specification Point angle - 118° Step ...

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RUKO GmbH Präzisionswerkzeuge
solid drill bit
solid drill bit
10109 series

Diameter : 5.3 mm - 40.5 mm
Length: 96, 79 mm

... data Number of cutting edges - 2 Number of steps - 11 Coating - uncoated Shaft - 3-way clamping surface Cutting direction - right hand cutting Tolerance - work's specification Point angle - 118° Step ...

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RUKO GmbH Präzisionswerkzeuge
solid drill bit
solid drill bit
DKS 40

... around the drill is providing a longer cutting edge. The drilling process is noticeably simplified. In addition to the high cutting performance, the spirally grooved chip chambers guarantee that the drill ...

solid drill bit
solid drill bit
VHM-EF-HA-IK-4FF-TIALN-T14

Diameter : 5 mm - 15.35 mm
Length: 79 mm - 123 mm

... carbide chamfer drill EF-Drill C in STEEL geometry for drilling and chamfering in steel, cast iron and non-ferrous materials. Product features and benefits: Economic efficiency ...

solid drill bit
solid drill bit
VHM-EF-C-VA-HA-IK-2FF-ALCR-89

Diameter : 5 mm - 13.1 mm
Length: 79 mm - 115 mm

Solid carbide chamfer drill EF-Drill C in VA geometry for drilling and chamfering in stainless steel materials. Product features and benefits: Economic efficiency thanks to production ...

solid drill bit
solid drill bit
Kwik Stepper™

Diameter : 4 mm - 36 mm
Length: 80 mm - 110 mm

Minimum burr formation Long service life Good torque transmission Less effort when drilling Features suitable for Sheet, pipe, NF metal and plastic

solid drill bit
solid drill bit

Stack drilling with LMT Belin One-shot Drills in Sandwich PCD or diamond coated carbide This type of tool is primarily dedicated to aerospace customers. For riveting of CFRP structural components, ...

solid drill bit
solid drill bit
SV77

Diameter : 4 mm - 35 mm
Length: 66, 100, 101, 77, 108 mm

solid drill bit
solid drill bit
ALL156

Diameter : 6, 6.5, 5.5 mm
Length: 83, 122, 100 mm

solid drill bit
solid drill bit
01183

Diameter : 12 mm - 38 mm

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Krino S.p.A.
solid drill bit
solid drill bit
1602

Diameter : 4 mm - 60 mm
Length: 79 mm - 120 mm

solid drill bit
solid drill bit
1609

Diameter : 3 mm - 61 mm

solid drill bit
solid drill bit
118320 series

Diameter : 4 mm - 60 mm
Length: 79 mm - 119 mm

... drive flats shank Version: With cylindrical spotting drill, ⌀ figures shown in the flute. Three drive flats on the shank. Application: Drilling and deburring, maximum material thickness = step ...

solid drill bit
solid drill bit
WHNSB-SD

Diameter : 2 mm - 10 mm
Length: 66 mm - 280 mm

... remove abnormal particles from the coating to provide the extremely smooth DLC coating. High-efficiency machining with Non-Step Borer!! Improved chip removal using special groove shape and groove surface. Chips ...

indexable insert drill bit
indexable insert drill bit
CoroDrill® 870

Diameter : 10 mm - 33 mm
Length: 100 mm - 330 mm

... standard isn’t enough both drill body and tips can be further optimized using Tailor Made or engineered solutions. Among others, the Tailor Made options available include: Longer drills ...

solid drill bit
solid drill bit
0694450 series

Diameter : 3.5 mm - 40.5 mm
Length: 67.5 mm - 125 mm

Dynamically curved rake between each step transition Significantly longer service life compared to conventional stepped drill bits Significantly faster drilling ...

insert drill bit
insert drill bit
DCT series

Diameter : 6.8 mm - 21 mm
Length: 88.1 mm - 128.8 mm

... addition to standard drilling applications,the revolutionary self-clamping CHAMDRILL mechanism is an excellent solution for special drilling requirements. Pre-thread hole drilling is ...

solid drill bit
solid drill bit
274 series

Diameter : 8 mm - 40 mm
Length: 63 mm - 160 mm

Web thinning ≥ Ø 8.000 • web thinning value refers to nom.-Ø d1 • relieved cone • shank with flat • 60° countersink angle • for tapping size holes with centering to DIN 332, sheet 2, form D • application on centring/cut-off machines

solid drill bit
solid drill bit
GSBM325

Diameter : 6 mm - 32.5 mm

Durable split-point tip for fast, accurate material penetration.​ Patented split-step design optimizes chip load for fast, smooth cutting, and more holes per charge.​ Progressive cutting edges provide balanced ...

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GREENLEE
step drill bit
step drill bit
UNIVERSAL-LINE/KD202 series

Diameter : 0.5 mm - 20 mm
Length: 50 mm - 150 mm

DRILLING AND THREADING FOR THERMOPLASTICS, CURABLE PLASTICS AND ELASTOMERS The requirements for synthetic compo- nents rise continuously. The quality of drills is especially concerned. In the series manufacturing ...

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Hufschmied Zerspanungssysteme GmbH
solid drill bit
solid drill bit

We also provide special drills, step drills, spade drills and form drills.

solid drill bit
solid drill bit

Diameter : 0.13 in - 1.38 in

Step Drills Step drills are ideal for drilling repetitive holes by electrical contractors, sheet metal workers, and auto mechanics. HSS drills ...

solid drill bit
solid drill bit
VARI-BIT®

Diameter : 3.2 mm - 34.9 mm
Length: 6.4, 9.5 mm

LENOX VARI-BIT® STEP DRILL BITS 2X LONGER LIFE* Infused high speed steel offers extreme wear resistance. 50% FASTER STARTS** PowerDrive™ tip for faster penetration ...

solid drill bit
solid drill bit
SUNPAX

To meet the market demand for high productivity, we developed helical type drills with a diamond compact, which allows rapid feeding and reduces thrust. Also available are special types that solve exit burr and chip obstruction ...

solid drill bit
solid drill bit

The product is made with solid carbide step bits which is for tapping pre-bores, that has a 90° flaring angle and for TCEI screws with a 180° flaring angle. This product is made from a wide experience ...

step drill bit
step drill bit

Diameter : 4 mm - 60 mm

Karnasch premium step drills, tube drills & sheet drills One of the most comprehensive stock ranges of step drills, tube drills ...

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Karnasch Professional Tools GmbH
solid drill bit
solid drill bit
TCT

Diameter : 3 mm - 20 mm
Length: 65 mm - 100 mm

Step tip shape design of carbide for extreme rough tile, ceramic and porcelain drilling Constant sharpness is kept while drilling thanks to step cutting edge designs Precision ...

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Suqian ARES Tools Co., Ltd.
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