FR2617753A1 - Multiple-use wood drill bit for experienced professionals and DIY enthusiasts - Google Patents

Multiple-use wood drill bit for experienced professionals and DIY enthusiasts Download PDF

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Publication number
FR2617753A1
FR2617753A1 FR8709909A FR8709909A FR2617753A1 FR 2617753 A1 FR2617753 A1 FR 2617753A1 FR 8709909 A FR8709909 A FR 8709909A FR 8709909 A FR8709909 A FR 8709909A FR 2617753 A1 FR2617753 A1 FR 2617753A1
Authority
FR
France
Prior art keywords
allowing
tool
drill bit
wood
wood drill
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
FR8709909A
Other languages
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to FR8709909A priority Critical patent/FR2617753A1/en
Publication of FR2617753A1 publication Critical patent/FR2617753A1/en
Pending legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27G—ACCESSORY MACHINES OR APPARATUS FOR WORKING WOOD OR SIMILAR MATERIALS; TOOLS FOR WORKING WOOD OR SIMILAR MATERIALS; SAFETY DEVICES FOR WOOD WORKING MACHINES OR TOOLS
    • B27G15/00—Boring or turning tools; Augers

Abstract

Wood drill bit. The invention relates to the tip, in various versions: triangular, quadrilateral 2 or with a drive screw. It comprises a part of accurate diameter (tapered body) 5 to prevent heating; - 2 resharpenable cutters 1; - a long body 3 allowing resharpening; - a cutting angle 4 making it sure to give chips in hard wood, soft wood; - the deep-hole shank 6 with a clamping flat for fitting onto an extension 6.

Description

DESCRIPTION
La présente invention concerne une mèche à bois permettant de percer un trou précis de grande profondeur entrainement serrage sur mandrin de perçeuse électrique.DESCRIPTION
The present invention relates to a wood drill bit for drilling a precise hole of great depth, tightening drive on an electric drill chuck.

- caractérisée par ses deux coupes avec 2 spirales permettant
la bonne évacuation des copeaux, une pointe permettant
un bon centrage.- characterized by its two cuts with 2 spirals allowing
good chip evacuation, a point allowing
good centering.

- outil réaffutable - outil destiné aussi bien au professionnel qu'au bricoleur
avertis - outil queue avec méplat permettant l'adaptation d'une
rallonge permettant de percer des trous très profond. - resettable tool - tool intended for both the professional and the handyman
warned - tail tool with flat surface allowing the adaptation of a
extension for drilling very deep holes.

Claims (1)

Revendication Claim Mèches à bois permettant de percer un trou précis de grande profondeur par entrainement serrage sur mandrin de perceuse électrique caractérisé par 2 2 coupes réaffutables (1) Wood drill bits for drilling a precise hole of great depth by tightening drive on an electric drill chuck characterized by 2 2 re-sharpenable cuts (1) pointe longue triangulaire (2) ou quadrangulaire de long triangular (2) or quadrangular point of centrage ou i vis d'entraînement centering or i drive screw deux spirales permettant la bonne évacuation des two spirals allowing good evacuation of copeaux (1)  shavings (1) - outil corps long permettant (3) de le réaffuter - long body tool allowing (3) to re-sharpen it Queue cylindrique avec méplat de serrage permettant Cylindrical shank with clamping flat allowing le perçage profond (6) avec la possibilité d'adaptation deep drilling (6) with the possibility of adaptation d'une rallonge an extension Angle de coupe (4) donnant à 1outil l'assurance Cutting angle (4) gives 1 tool the assurance de faire des copeaux to make shavings Corps précis rectifié conique permettant i l'outil Precise rectified conical body allowing the tool de (5) percer dans le bois dur et bois tendre sans (5) drill in hardwood and softwood without brûler et provoquer un quelque échauffement.  burn and cause some heating.
FR8709909A 1987-07-07 1987-07-07 Multiple-use wood drill bit for experienced professionals and DIY enthusiasts Pending FR2617753A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8709909A FR2617753A1 (en) 1987-07-07 1987-07-07 Multiple-use wood drill bit for experienced professionals and DIY enthusiasts

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8709909A FR2617753A1 (en) 1987-07-07 1987-07-07 Multiple-use wood drill bit for experienced professionals and DIY enthusiasts

Publications (1)

Publication Number Publication Date
FR2617753A1 true FR2617753A1 (en) 1989-01-13

Family

ID=9353108

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8709909A Pending FR2617753A1 (en) 1987-07-07 1987-07-07 Multiple-use wood drill bit for experienced professionals and DIY enthusiasts

Country Status (1)

Country Link
FR (1) FR2617753A1 (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5149234A (en) * 1991-08-16 1992-09-22 Unibit Corporation Spot-weld removing tool
US5697738A (en) * 1994-12-30 1997-12-16 Black & Decker, Inc. Spade-type boring bit having chamfered corner portions
US6739171B2 (en) 1994-12-30 2004-05-25 Black & Decker, Inc. Method and apparatus for forming parts from a continuous stock material and associated forge
US7140814B2 (en) * 2002-04-30 2006-11-28 Irwin Industrial Tool Company Spade-type drill bit having helical configuration
US7665936B2 (en) * 2006-08-23 2010-02-23 Horst Miebach Gmbh Wood drill bit
US7674078B1 (en) * 2006-07-28 2010-03-09 Mirko Buzdum Hole saw having efficient slug removal
US8070397B2 (en) 2008-02-19 2011-12-06 Irwin Industrial Tool Company Self feed bit
CN102490213A (en) * 2011-08-19 2012-06-13 郫县森木刃具厂 Four-groove gang drill
US8545140B2 (en) * 2007-09-26 2013-10-01 Steve Burn Drill bit

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2652083A (en) * 1951-08-02 1953-09-15 Cleveland Twist Drill Co Wood bit
US2681673A (en) * 1952-10-11 1954-06-22 Bruce A Mackey Drill bit
US2918954A (en) * 1954-11-12 1959-12-29 Harry E Miller Drill
CH428180A (en) * 1965-05-05 1967-01-15 Zobrist Ernst Drill with guide organ
EP0181841A2 (en) * 1984-08-08 1986-05-21 Jansson, Sonja Drill
GB2168270A (en) * 1984-12-07 1986-06-18 Dom Holdings Plc A rotary tool shank

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2652083A (en) * 1951-08-02 1953-09-15 Cleveland Twist Drill Co Wood bit
US2681673A (en) * 1952-10-11 1954-06-22 Bruce A Mackey Drill bit
US2918954A (en) * 1954-11-12 1959-12-29 Harry E Miller Drill
CH428180A (en) * 1965-05-05 1967-01-15 Zobrist Ernst Drill with guide organ
EP0181841A2 (en) * 1984-08-08 1986-05-21 Jansson, Sonja Drill
GB2168270A (en) * 1984-12-07 1986-06-18 Dom Holdings Plc A rotary tool shank

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5149234A (en) * 1991-08-16 1992-09-22 Unibit Corporation Spot-weld removing tool
US5697738A (en) * 1994-12-30 1997-12-16 Black & Decker, Inc. Spade-type boring bit having chamfered corner portions
US5700113A (en) * 1994-12-30 1997-12-23 Black & Decker Inc. Spade-type boring bit and an associated method and apparatus for forming metallic parts
US6739171B2 (en) 1994-12-30 2004-05-25 Black & Decker, Inc. Method and apparatus for forming parts from a continuous stock material and associated forge
US7140814B2 (en) * 2002-04-30 2006-11-28 Irwin Industrial Tool Company Spade-type drill bit having helical configuration
US7674078B1 (en) * 2006-07-28 2010-03-09 Mirko Buzdum Hole saw having efficient slug removal
US7665936B2 (en) * 2006-08-23 2010-02-23 Horst Miebach Gmbh Wood drill bit
US8545140B2 (en) * 2007-09-26 2013-10-01 Steve Burn Drill bit
US8070397B2 (en) 2008-02-19 2011-12-06 Irwin Industrial Tool Company Self feed bit
CN102490213A (en) * 2011-08-19 2012-06-13 郫县森木刃具厂 Four-groove gang drill

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